Hurt at Work in Wisconsin, Don’t Speak English? What to Do

by Lisa Pierobon Mays | Sep 24, 2026 | Workers' Compensation

By Attorney Lisa Pierobon Mays

Updated: September 2026

Take the same steps as any injured worker. In Wisconsin, speaking English is not a requirement for workers’ compensation coverage. Get medical care from a doctor you choose. Tell your employer about the injury within 30 days. You can report it in Spanish; the law requires that your employer actually receive notice, so bring a bilingual coworker or interpreter if needed and give it in writing to your supervisor or the person your employer designated; keep a copy. Keep every paper, and ask for an interpreter if your case goes to a hearing. One warning up front: the state’s Worker’s Compensation Division schedules hearings only by written letter. An email inviting you to an online “hearing” is not how a real hearing is scheduled, so do not pay anything.

This guide is for injured workers who don’t speak English and for the family members helping them. It is verified against the Wisconsin Statutes and the publications of the Wisconsin Department of Workforce Development (DWD), the state agency that runs workers’ compensation. Lea esta guía en español.

Nine steps after a work injury

1. Get medical care first, from a doctor you choose

Tell the clinic or hospital that you were hurt at work. Once your employer knows about the injury and that it is related to your work, it must offer you your choice of doctor: any physician, chiropractor, psychologist, dentist, physician assistant, advanced practice registered nurse or podiatrist licensed and practicing in Wisconsin (or another qualified practitioner if you and your employer agree; a second choice is yours on notice to your employer or its insurance company, and further changes need agreement) (Wis. Stat. § 102.42(2)(a)). A doctor you see on referral from your own doctor does not count as another choice. In an emergency, your employer may arrange your first treatment; once the emergency has passed, you choose.

Tell every doctor exactly how you were hurt at work, and ask for an interpreter at each visit (see step 5). DWD’s guide for injured workers explains that compensation and medical payments are based on the medical reports from your doctor, so what goes into those reports matters.

The insurance company can also send you to a doctor it chooses for an independent medical examination (IME). It must pay your necessary expenses, including travel, in advance; you can bring an observer, and you are entitled to copies of the reports (Wis. Stat. § 102.13(1)(b)).

2. Tell your employer within 30 days (in Spanish if you need to, but make sure you are understood)

Tell your supervisor about the injury right away. Wisconsin law requires that your employer actually receive notice of the injury within 30 days. You can report it in Spanish; the law requires that your employer actually receive notice, so if your supervisor doesn’t speak Spanish, bring a bilingual coworker or an interpreter. For a condition that develops over time, the 30 days run from when you knew or should have known what the condition is and that it is related to your work (Wis. Stat. § 102.12). Telling your supervisor is enough if your employer has not posted notices naming someone else to receive injury reports; if it has, tell that person too.

Also give written notice to your supervisor, or to the person your employer designated to receive injury reports: the date, what happened and who you told. Keep a copy. A relative can help you write it in English.

Late notice does not automatically end a claim. Missing the 30 days does not bar your claim if your employer was not misled by the delay. A separate two-year rule also applies: if no compensation is paid (payments for medical treatment or burial expenses do not count) and no application for a hearing is filed with DWD within 2 years after the injury, or after you knew or should have known what the condition is and that it is related to your work, the right to compensation is barred. Having your medical bills paid does not, by itself, keep a claim alive under that rule. But the two-year bar does not apply if your employer knew or should have known of the injury within those 2 years (Wis. Stat. § 102.12).

A claim that survives the two-year rule is subject to the longer time limits in Wis. Stat. § 102.17(4): 6 years for a traumatic injury on or after March 2, 2016, counted from the injury or the last payment of compensation (other than treatment or burial expenses), whichever is later (for an earlier injury, ask a lawyer which rule applies); and no time limit for an occupational disease. Some serious traumatic injuries, such as the loss or total impairment of a hand or any part of the arm above it, or of a foot or any part of the leg above it, any loss of vision, a permanent brain injury, or an injury requiring an artificial spinal disc, a knee or hip replacement, a shoulder replacement or a reverse shoulder replacement (the shoulder replacements were added by 2025 Wisconsin Act 145), also have no time limit. Under 2025 Wisconsin Act 145, filing a hearing application pauses the time limit while the case is pending, but the pause adds no time: the deadline becomes the later of the date the case ends (for example, when DWD approves a settlement or dismisses the application without prejudice) or the date it would have expired anyway, so if the original deadline passed while the case was pending, the claim can be barred as soon as the case ends. A settlement itself can also close future claims, depending on its terms. Those Act 145 tolling rules apply whatever the date of injury. More: how to file a workers’ comp claim in Wisconsin.

3. Your employer and its insurance company report the injury

DWD’s guide says that if you reported the injury, you do not have to file a claim yourself. If your employer does not report the injury, contact DWD’s Worker’s Compensation Division; if the insurer denies or stops benefits, you may need to file an Application for Hearing (WKC-7). Include medical documentation supporting the claim: DWD will not schedule a hearing until it arrives, and it is often your doctor’s WKC-16-B report or another medical report supporting the claim. If you have an attorney, your attorney also files the Certification of Readiness the rules call for. See the end of this step. According to DWD, your employer must report every work injury to its insurance company within 7 days after it learns of the injury, and the insurance company must report lost-time, compensable injury claims to DWD within 14 days after the date of injury.

If the insurance company accepts the claim, or an administrative law judge finds it compensable, workers’ compensation pays for reasonable and necessary medical treatment of the work injury (the insurer can still dispute a particular treatment). While you are healing and unable to work because of the injury, it also pays temporary total disability (TTD): two-thirds of your average weekly wage, up to $1,375 a week for injuries in 2026 and $1,326 a week for injuries in 2025 (DWD rate chart WKC-9572-P). TTD covers only the healing period; if the injury leaves a permanent disability, that is paid separately. There is a 3-day waiting period (Sundays don’t count toward it unless you normally work Sundays): the first 3 days are paid only if the disability continues past the 7th calendar day after you leave work, or if the injury causes permanent disability (Wis. Stat. § 102.43; DWD’s guide). DWD’s guide says that in most cases the insurance company makes the first payment within 14 days of your last day worked.

If the insurance company denies your claim, it must tell you in writing, give the specific reason and tell you about your right to a hearing (Wis. Admin. Code ch. DWD 80). Keep that letter. Here is what to do if your claim is denied.

4. Keep every paper and write down dates

• Keep every letter from the insurance company or DWD, with its envelope.
• Keep your medical records, the work restrictions your doctor gives you, your pay stubs and any messages with your supervisor.
• Write down the dates: when and where you were hurt, who saw it, when you reported it and to whom, and every medical appointment.
• Don’t sign anything you can’t read. Ask for a copy of whatever you sign.
• Take a photo of every letter with your phone as a backup.

These records also matter if your employer had no workers’ compensation insurance (see below).

5. Language help at a hearing, at the insurer’s exam and at medical visits

Since January 1, 2026, disputed workers’ compensation claims are heard by DWD’s Worker’s Compensation Division. A hearing is not a court trial: an administrative law judge at DWD decides the case.

If your case goes to a hearing and you need a Spanish interpreter, tell DWD’s Worker’s Compensation Division as soon as you get the hearing letter so an interpreter can be arranged: call (608) 266-1340, or have your attorney do it. DWD’s hearing rules set the fees for interpreters who attend hearings.

At the insurance company’s examination (IME), Wisconsin law gives you the right to have a translator you provide present if you have difficulty speaking or understanding English, and the insurer’s written request for the exam must tell you about that right (Wis. Stat. § 102.13(1)(b)). We could not find a workers’ comp rule on who arranges or pays for an interpreter at regular medical appointments; ask the clinic when you book. When you can, use a professional interpreter rather than your supervisor or a coworker, so your own words go into the record.

6. Use DWD’s own guide in Spanish

DWD publishes its guide for injured workers in Spanish: Hechos para trabajadores lesionados: Acerca de la compensación al trabajador en Wisconsin (WKC-18-S-P). It answers common questions in Spanish, such as who is covered, whether you can choose your doctor, who pays the medical bills, how compensation is paid and what happens if your claim is disputed. DWD’s Spanish term for workers’ compensation is compensación al trabajador, the same thing many people call compensación laboral.

DWD says you can contact its Worker’s Compensation Division at (608) 266-1340 to ask for information in another format, including translated into another language.

7. Immigration status alone does not stop benefits

If you are an employee covered by Wisconsin’s workers’ compensation law, your immigration status alone does not disqualify you. The law’s definition of “employee” makes no exception for immigration status (Wis. Stat. § 102.07(4)(a)), and the Labor and Industry Review Commission (LIRC), which reviews workers’ comp decisions, has applied the law that way, in Arista-Rea v. Kenosha Beef International (1999) and Zaldivar v. Hallmark Drywall (2014). Status can still affect loss-of-earning-capacity ratings and the penalty when an employer refuses to rehire an injured worker. And in one LIRC case, Zaldivar v. Hallmark Drywall (2014), the commission noted that the worker’s status stood in the way of federally funded vocational rehabilitation. Our guide has the details: Can I get workers’ comp in Wisconsin if I’m undocumented?

8. Watch out for fake hearing emails

On July 20, 2026, DWD warned that scammers were targeting injured workers, mainly Spanish speakers, with fake workers’ compensation hearings. According to DWD:

• The emails come from fake agencies with names such as “Workers’ Compensation Board,” usually from “.org” addresses such as “@workcompcourt.org.”
• They invite the worker to an “online hearing” on WhatsApp, Zoom or Teams, staged with a judge, a bailiff and attorneys.
• The worker is led to believe money was awarded, then told to pay fees to “finalize” the case.

What DWD wants you to know:

• The Worker’s Compensation Division schedules hearings only through written letters.
• All attorneys handling workers’ compensation cases in Wisconsin must be licensed to practice law in Wisconsin.
• Telephone numbers on DWD correspondence have Wisconsin area codes.
• If you get a suspicious message, call DWD’s Worker’s Compensation Division at (608) 266-1340. More from DWD: dwd.wisconsin.gov/wc/fraud.

The warning signs are no official letter from DWD, someone posing as DWD or a “board,” and any request for money. DWD says its Worker’s Compensation Division sends hearing notices through the U.S. Postal Service and holds hearings in person, and that it will not ask you to pay fees or contact you by text or messaging apps.

Do not pay anything or share personal information, such as your Social Security number, until you have checked.

9. Get a free consultation. Se habla español.

Your first consultation with our office is free, and se habla español. Mays Law Office handles workers’ compensation cases on a contingency fee: if nothing is recovered for you, you owe no fee for the attorney’s time. In a disputed case, the fee generally cannot be more than 20% of the disputed amount that is awarded, collected or settled, unless DWD has authorized a different fee in advance. When the insurer admits liability, the amount owed is not disputed and no hearing or appeal is needed, the fee is limited to 10%, and no more than $250. DWD approves the fee (Wis. Stat. § 102.26(2)). Costs, such as charges for medical reports, are separate from the fee and can be deducted from your recovery; whether you owe costs if nothing is recovered depends on the signed fee agreement. No fee is allowed on medical bills that another source, such as group health insurance, is available to pay. Here is how legal fees work in Wisconsin workers’ comp cases.

Dairy farms, meatpacking, construction and roofing

Dairy and other farms. A farm becomes subject to the workers’ compensation law 10 days after the 20th day in a calendar year on which it has 6 or more employees working on the same day. The employees can be at one or more locations, the 20 days do not have to be in a row, and certain relatives of the farmer are not counted (Wis. Stat. § 102.04(1)(c); DWD’s farm guidance). Coverage can also exist in other ways, so do not assume you are not covered; ask a lawyer.

Meatpacking and food processing. Workers’ compensation covers sudden injuries, such as cuts and amputations from knives and saws, and also conditions that build up over time from repetitive work on the line, such as carpal tunnel syndrome. For a condition that develops over time, the 30-day notice clock in step 2 runs from when you knew or should have known what the condition is and that it is related to your work.

Construction and roofing. Falls from roofs, ladders and scaffolds can cause serious injuries. Keep proof of who hired you and what you were paid (step 4).

If your employer had no workers’ compensation insurance. If your employer was required to have insurance and did not (DWD calls this being “illegally uninsured”), you can still claim: for injuries on or after July 1, 1996, the state’s Uninsured Employers Fund pays benefits on valid claims (Wis. Stat. §§ 102.80–102.81). You complete an Uninsured Employers Fund claim application and provide records showing that you worked there and what you were paid, such as payroll checks, check stubs, bank records, wage statements or tax returns.

From our practice: a hearing win for an injured immigrant worker

Attorney Lisa Pierobon Mays represented Rosa, an immigrant mother from Mexico who was the main housekeeper at a large apartment complex, at a contested administrative hearing. Rosa hurt her lower back in a fall at work in October 2021. The insurance company said she had only a minor strain and had fully recovered, relying on its own examiner, whose report ignored three MRIs. According to our published account of the case, the administrative law judge ruled for Rosa and awarded lost-time benefits, a 15% permanent partial disability rating, and payment of her medical treatment and mileage; the insurer remains responsible for reasonable and necessary future treatment of the work injury. The administrative law judge reserved her loss-of-earning-capacity claim, which our office plans to pursue once she has improved her English and tried to return to work or vocational rehabilitation. Read Rosa’s story. Every case turns on its own facts; a past result does not guarantee a similar outcome.

Frequently asked questions

What do I do if I got hurt at work in Wisconsin and don’t speak English?

Get medical care from a doctor you choose and tell the doctor it is a work injury. Tell your employer within 30 days. You can report it in Spanish; the law requires that your employer actually receive notice, so bring a bilingual coworker or interpreter if needed and give it in writing to your supervisor or the person your employer designated. Keep a copy of that notice and every other paper, and write down dates. If your case goes to a hearing, ask for an interpreter. DWD schedules hearings only by written letter, so do not pay anyone who emails you about an online hearing. A free consultation with our office can help with the rest; se habla español.

Can I get workers’ compensation in Wisconsin if I don’t speak English?

Yes, if you are an employee covered by Wisconsin’s workers’ compensation law. Speaking English is not a condition of coverage. Whether you are covered depends on your job and your employer. For example, a farm becomes subject to the law 10 days after the 20th day in a calendar year on which it has 6 or more employees working on the same day, and coverage can also exist in other ways, so do not assume you are not covered; ask. Immigration status alone does not disqualify an otherwise covered employee (Wis. Stat. § 102.07(4)(a)), and the Labor and Industry Review Commission has applied the law that way (Arista-Rea, 1999; Zaldivar, 2014). Status can still affect loss-of-earning-capacity ratings and the refuse-to-rehire penalty, and in one LIRC case (Zaldivar, 2014) the commission noted that the worker’s status stood in the way of federally funded vocational rehabilitation.

Can I have an interpreter at a workers’ comp hearing in Wisconsin?

If your case goes to a hearing and you need a Spanish interpreter, tell DWD’s Worker’s Compensation Division as soon as you get the hearing letter so an interpreter can be arranged: call (608) 266-1340, or have your attorney do it. DWD’s hearing rules set the fees for interpreters who attend hearings. At the insurance company’s exam (IME), the law gives you the right to have a translator you provide present if you have difficulty speaking or understanding English (Wis. Stat. § 102.13(1)(b)). For regular medical appointments, ask the clinic when you book.

Can I report my work injury to my employer in Spanish?

You can report it in Spanish; the law requires that your employer actually receive notice, so make sure it is understood. Wisconsin law requires that your employer actually receive notice of the injury within 30 days (Wis. Stat. § 102.12). If your supervisor doesn’t understand Spanish, bring a bilingual coworker or an interpreter. Also give written notice to your supervisor or the person your employer designated to receive injury reports, with the date and what happened, and keep a copy. A relative can help you write it in English.

I got an email about an online workers’ comp hearing. Is it real?

Be very careful. DWD’s Worker’s Compensation Division schedules hearings only through written letters, so an email is not how a hearing is scheduled. In July 2026, DWD warned that scammers were emailing injured workers, mainly Spanish speakers, from “.org” addresses to set up fake video hearings and then asking for fees. The warning signs are no official letter, someone posing as DWD, and any request for money; DWD says it holds hearings in person and will not ask you to pay fees. Do not pay anything. To check, call DWD at (608) 266-1340 or ask your attorney.

Talk to our Wisconsin workers’ comp office. Se habla español.

Attorney Lisa Pierobon Mays has practiced law in Wisconsin since 1995 and concentrates her practice on workers’ compensation for injured workers, with more than 25 years of experience. She served on the Board of Directors for District 7 of the Wisconsin Association for Workers Compensation Attorneys (WAWCA) from 2001 to 2025. Your first consultation is free. Learn more about our Wisconsin workers’ compensation practice, or contact us for a free consultation. Se habla español.

Can I Get Workers’ Comp in Wisconsin If I’m Undocumented?

by Lisa Pierobon Mays | Sep 24, 2026 | Workers' Compensation

By Attorney Lisa Pierobon Mays

Updated: September 2026

No. In Wisconsin, a workers’ compensation claim cannot be denied solely because the worker is undocumented. The law covers “every person in the service of another under any contract of hire, express or implied” (Wis. Stat. § 102.07(4)(a)), and none of the definition’s listed exceptions, such as domestic servants, turns on immigration status. If you are otherwise covered, your status alone does not disqualify you: you are generally eligible for the same core benefits as any other covered worker: medical care, weekly wage-loss checks and permanent disability benefits, under the ordinary rules and with the few limits described below (status can affect loss-of-earning-capacity ratings, retraining and the refuse-to-rehire penalty).

The insurer can still dispute a claim on the usual grounds, such as whether the injury arose out of your work. But under the statute’s definition and LIRC’s decisions, immigration status alone is not a lawful reason to deny the claim. A few items can work differently for someone without permission to work in the U.S. This page explains them, and what to do now.

Why doesn’t immigration status bar workers’ comp in Wisconsin?

The legislature put no immigration exclusion in the workers’ compensation chapter, and it knows how to write one: Wisconsin’s unemployment law has an express immigration-status rule (Wis. Stat. § 108.04(18)). The definition of “employee” in the workers’ compensation chapter has none.

The Labor and Industry Review Commission (LIRC), the state commission that reviews workers’ comp decisions, has applied the law that way. In Arista-Rea v. Kenosha Beef International (LIRC, 1999), it held that temporary disability benefits cannot be cut off merely because an undocumented worker is let go, as long as the worker is still temporarily disabled.

What can an undocumented worker receive?

The same core benefits as any injured worker:

If the family lives outside the United States. Dependents who are nonresident aliens living outside the United States can claim death benefits only under strict rules (Wis. Stat. § 102.51(2)). If the worker had lived in the U.S. for 8 years or more before the injury, the law conclusively presumes that a relative who remained a nonresident alien during that time was not dependent on the worker. Only certain family members, such as a spouse, children, parents or siblings, can qualify as dependents at all. And if the worker had been in the U.S. continuously for at least a year and employed here for at least 6 months, a nonresident relative must prove dependency with written evidence of money the worker sent, such as money-transfer receipts or canceled checks. Unless DWD decides otherwise, the consular officer of the family’s country, or that officer’s designated representative in Wisconsin, is their sole representative in the claim (Wis. Stat. § 102.19).

What may be limited?

Three areas can play out differently for a worker who cannot legally work in the U.S. None of them bars medical care, wage-loss checks or a rating for your physical impairment.

Loss of earning capacity. For some permanent injuries, such as back injuries, the permanent disability award can reflect how much the injury cuts what you are able to earn. In Zaldivar v. Hallmark Drywall (LIRC, 2014), the commission held that federal law does not stop it from assessing that loss for an undocumented worker. Because the worker could not legally obtain work in the United States, LIRC found that fact had to be taken into account. Status is a factor in the rating, not a bar.

Vocational retraining. Retraining may be limited. In the same case, LIRC noted that the worker’s status stood in the way of federally funded vocational rehabilitation through the state’s Division of Vocational Rehabilitation (DVR).

The refuse-to-rehire penalty. If your employer, without reasonable cause, refuses to take you back when suitable work within your physical and mental limits is available, it can be ordered to pay the wages you lost, up to one year’s wages (Wis. Stat. § 102.35(3)). In Amalga Composites, Inc. v. LIRC (Wis. Ct. App. July 5, 2017, No. 2016AP1445, unpublished), an employer let an injured worker go after she was released to return to work, citing problems with her Social Security number. The Court of Appeals did not decide whether federal immigration law blocks the penalty for an undocumented worker. It sent the case back to LIRC to decide first, as a fact, whether she was undocumented. On remand, LIRC found the employer had not carried its burden of proving that, and the penalty stood. Because the appeals court’s decision is unpublished, it is not binding precedent.

What if my employer threatens me or won’t take me back?

• You cannot sign away your rights. Generally, no agreement by an employee to waive the right to compensation is valid, and an employer may not take the cost of its workers’ comp insurance out of your wages (Wis. Stat. § 102.16).
• The employer pays the refuse-to-rehire penalty itself, not its insurance company (Wis. Stat. § 102.35(3)).
• Being fired over your status does not stop temporary disability checks while you are still temporarily disabled (Arista-Rea, above).
• Get advice before you decide anything. If your employer pressures you not to report the injury, or offers cash instead of a claim, talk to a workers’ compensation attorney first.

What should I do now?

1. Get medical care. Tell the provider it is a work injury. You have the right to choose your own doctor, and to a second choice if you notify your employer or its insurer (Wis. Stat. § 102.42(2)(a)).
2. Tell your employer within 30 days, in writing if you can, and keep a copy. For a condition that develops over time, the 30 days can run from when you knew or ought to have known that it was disabling and caused by your work. Missing the 30 days does not bar the claim if the employer was not misled. But if nothing other than medical treatment or burial expenses has been paid and no application for hearing is filed within 2 years of the injury (or of when you knew or ought to have known it was work-related), the right to compensation is barred, unless the employer knew or should have known of the injury within that time (Wis. Stat. § 102.12). Your employer must report the injury to its insurance carrier within 7 days after learning of it, and the insurer reports lost-time claims to DWD. More: how to file a workers’ comp claim in Wisconsin.
3. Keep every paper: pay stubs, messages about your schedule, medical records and every letter from the insurer. If your employer was required to carry workers’ comp insurance but did not, you can apply to the state’s Uninsured Employers Fund (Wis. Stat. §§ 102.80–102.81), and records of your work and pay (pay stubs, bank records, wage statements) help prove the claim.
4. If the insurer denies the claim, it must tell you in writing why and that you have a right to a hearing. You or your attorney can then file an Application for Hearing (form WKC-7) with DWD, which has run workers’ comp hearings since January 1, 2026. DWD’s instructions say to fax it, mail it or file it in person, with medical documentation supporting the claim; DWD will not schedule a hearing until that medical support arrives, and if you have an attorney, the attorney must also file a Certification of Readiness. There is no filing fee, and an administrative law judge decides. The application form asks for your Social Security number and says that providing it is mandatory under a federal Medicare reporting law; if you do not have one, talk to an attorney before you file, and never use a number that is not yours. More: what to do if your claim is denied.
5. Watch for fake hearing emails. On July 20, 2026, DWD warned that scammers were targeting Spanish-speaking injured workers with fake online hearings to extort fees. DWD’s Worker’s Compensation Division schedules hearings only by written letter. An email inviting you to an online “hearing” is not how DWD schedules one: pay nothing, and check with DWD or your attorney first.
6. Talk to an attorney before you sign anything. Your first consultation with our office is free. Here is how legal fees work in Wisconsin workers’ comp cases.

For a relative who reads Spanish, DWD publishes its guide for injured workers in Spanish (WKC-18-S-P).

A hearing win from our practice: an injured immigrant worker

Attorney Lisa Pierobon Mays represented Rosa (the firm’s account does not identify her immigration status), an immigrant mother from Mexico who was the main housekeeper at a large apartment complex, at a contested administrative hearing. Rosa hurt her lower back on October 4, 2021: she was pulling a stuck bag out of an outdoor dog-waste bin when it suddenly gave way, and she fell backward onto the asphalt. The insurer acknowledged the injury but claimed it was a minor strain and that she had fully recovered. It relied on the report of its own examiner (the independent medical examination, or IME), which ignored three MRIs.

The fight was over the medical evidence. The administrative law judge ruled for Rosa and awarded:

• lost-time benefits (TTD), with no offset for the long-term disability benefits she had already received for the same period;
• a 15% permanent partial disability (PPD) rating;
• payment of all her medical treatment and reimbursement of her medical mileage, and the insurer remains responsible for reasonable and necessary future treatment of the work injury.

The judge reserved ruling on loss of earning capacity because she had not yet tried to return to work or vocational rehabilitation. Read Rosa’s story. Every case turns on its own facts; a past result does not guarantee a similar outcome.

Frequently asked questions

Can I get workers’ comp in Wisconsin if I don’t have papers?

Yes. In Wisconsin, a claim cannot be denied solely because you are undocumented. The law covers every person working for another under a contract of hire, express or implied (Wis. Stat. § 102.07(4)(a)), and none of its listed exceptions turns on immigration status. If you are otherwise covered, you can receive medical care, wage-loss checks while you heal and permanent disability benefits.

How much does workers’ comp pay an undocumented worker?

The same as any other worker: generally two-thirds of your average weekly wage while the work injury keeps you from working during your healing period (after a three-day waiting period; those first three days are paid too if the disability continues past the seventh calendar day or causes permanent disability), up to $1,326 a week for 2025 injuries and $1,375 a week for 2026 injuries, plus reasonable and necessary medical care paid by the insurer or self-insured employer.

Can my benefits be cut off if I’m fired for not having papers?

Not for that reason alone. In Arista-Rea v. Kenosha Beef International (LIRC, 1999), the commission held that temporary disability benefits cannot be cut off merely because an undocumented worker is let go, as long as the worker is still temporarily disabled.

What if my employer tells me not to report the injury because I’m undocumented?

Your claim depends on notice: tell your employer about the injury within 30 days, in writing if you can (Wis. Stat. § 102.12). Generally, no agreement to give up your right to compensation is valid (Wis. Stat. § 102.16). Talk to a workers’ comp attorney before you accept any cash arrangement.

How much does a workers’ comp lawyer cost in Wisconsin?

The first consultation with our office is free. In a disputed case, Wisconsin generally caps the attorney’s fee at 20% of the disputed amount recovered (Wis. Stat. § 102.26), and the fee must be approved by DWD. Mays Law Office handles workers’ compensation cases on a contingency fee, so if nothing is recovered there is no attorney’s fee; case costs are separate and can be deducted from a recovery.

Talk to a Wisconsin workers’ comp attorney

If you were hurt at work in Wisconsin, your immigration status does not take away your right to claim. Lisa Pierobon Mays has practiced law in Wisconsin since 1995, concentrates her practice on workers’ compensation for injured workers, and served on the Board of Directors for District 7 of the Wisconsin Association for Workers Compensation Attorneys (WAWCA) from 2001 to 2025. Learn more about our Wisconsin workers’ compensation practice, or contact us for a free consultation. Se habla español.

How to File a Workers’ Compensation Claim in Wisconsin: Notice Deadlines, What the Employer Must Do, and When to Get Help

by Lisa Pierobon Mays | Aug 17, 2026 | Workers' Compensation

Updated September 2026 · 12 min read

To file a workers’ compensation claim in Wisconsin, start with notice: tell your employer within 30 days under Wis. Stat. § 102.12. Your employer then reports the injury to its insurer, which files the first report (WKC-12) with DWD when required, and the insurer pays or denies. If it denies, you file a hearing application within the § 102.17(4) limitation period — six years for most traumatic injuries, while an occupational disease has no statute of limitations. Madison-area Mays Law Office represents injured workers statewide.

Steps at a glance:

1. Tell your employer. Under Wis. Stat. § 102.12, your employer must actually receive notice within 30 days after the injury, or within 30 days after you knew or ought to have known the nature of your disability and its relation to your work. A late report can be excused if the employer was not misled by the delay.
2. Get medical care from a practitioner you choose, within the limits of Wis. Stat. § 102.42(2). Tell the provider how the injury happened at work, and keep your medical and payment records.
3. Your employer reports the injury to its insurer, which reports it to DWD if required. If you reported the injury, you do not have to file a claim yourself.
4. Watch for the first check. If the claim is payable and you miss more than three days of work, it usually arrives within 14 days of your last day worked.
5. Denied and no lawyer? DWD’s Alternative Dispute Resolution (ADR) Unit reviews the claim first and may contact you and the insurer to resolve it without a formal hearing.
6. Still disputed? File a Hearing Application (Form WKC-7) with a medical report that supports your claim; DWD will not schedule a hearing until it has one. See what to do after a denial.
7. Appeal on time. DWD or LIRC must receive a petition for review within 21 days after DWD mails the administrative law judge’s decision. To take LIRC’s decision to circuit court, the summons and complaint must be filed, and LIRC must receive authenticated copies, within 30 days after LIRC mails its decision.

Getting hurt at work in Wisconsin starts a set of clocks that most people never hear about until one has already run out. Some of those clocks are yours. Others belong to your employer and its insurance company — and knowing what they are required to do, and by when, is often the difference between a claim that gets paid and a claim that quietly stalls.

This guide walks through the process in order: what you have to report and how fast, what your employer and the insurer must file, what happens when a claim is denied, and how Wisconsin actually calculates what a claim is worth. Everything below is verified against the Wisconsin Statutes and the Department of Workforce Development’s own rules, current as of September 2026 — which matters this year, because two 2025 laws changed both the benefit rates and the agency that hears disputed claims.

One framing point before the steps, and it shapes everything that follows. A Wisconsin workers’ compensation claim is not a lawsuit against your boss. Under the exclusive-remedy provision, Wis. Stat. § 102.03(2), workers’ compensation is the sole avenue of recovery against your employer for a work injury. It is an administrative claim for statutory benefits — wage replacement and medical care — handled through a state agency rather than a courtroom.

How to File a Workers’ Compensation Claim in Wisconsin: Step One Is Notice to Your Employer

Everything begins with telling your employer. Wis. Stat. § 102.12 sets the rule, and it is written as a bar on the claim itself:

“No claim for compensation may be maintained unless, within 30 days after the occurrence of the injury or within 30 days after the employee knew or ought to have known the nature of his or her disability and its relation to the employment, actual notice was received by the employer or by an officer, manager or designated representative of an employer.”

Three details in that sentence do real work:

• The statute gives two alternative measuring points. The 30 days run from the occurrence of the injury, or from when you knew or ought to have known the nature of your disability and its relation to your employment. That second measure matters most for conditions that build over time — a repetitive-motion injury, hearing loss, a chemical exposure — where there may be no single day an “accident” happened.
• Notice must actually reach the right person. The statute requires actual notice to the employer or to an officer, manager, or designated representative — so whether a given supervisor counts depends on whether that person is authorized or designated to receive it. Mentioning the injury to a coworker who holds none of those roles does not satisfy the statute. Report it in writing, through whatever procedure your employer has designated for work injuries, and keep a copy.
• It is 30 days, not two years. This is the single most common mistake in online summaries of Wisconsin law.

Missing 30 Days Is Not Automatically Fatal

The same statute contains a saving provision: “Absence of notice does not bar recovery if it is found that the employer was not misled by that absence.” In practice, that turns a missed deadline into an argument — you are now relying on a finding that your employer was not prejudiced by the delay, rather than on a clean, documented report. That is a much weaker position to be in, and it is entirely avoidable.

The Two-Year Outer Limit

Section 102.12 contains a second, longer bar with its own conditions. Where no compensation has been paid, the statute provides that if “no application is filed with the department within 2 years after the date of the injury or death or the date the employee or his or her dependent knew or ought to have known the nature of the disability and its relation to the employment, the right to compensation for the injury or death is barred” — with an exception preserved in the same sentence: the right is not barred “if the employer knew or should have known, within the 2-year period, that the employee had sustained the injury.”

So the two-year rule is a conditional bar, not an unconditional one. It bites only where no qualifying compensation was paid, no application was filed inside the two years, and the employer neither knew nor should have known of the injury in that period — note that an employer’s actual ignorance is not enough if it should have known. That is a poor set of facts to be arguing about, which is the practical point.

Read together, § 102.12 says: report it now, in writing, to a manager. Do not plan on the saving clauses. And note that this notice section is separate from the deadline for filing a claim, which is the subject of the next section.

The Second Clock: Six Years for Most Traumatic Injuries, No Statute of Limitations for an Occupational Disease

Notice is one deadline. The statute of limitations for filing a formal claim is a completely separate one, and confusing the two is a common and expensive error.

Under Wis. Stat. § 102.17(4), how long you have depends on what kind of injury you have:

The six-year period runs from the date of injury or the date compensation was last paid — not counting medical treatment or burial expense — whichever is later. An occupational disease has no statute of limitations.

The “you have 12 years” answer you will find all over the internet is wrong for most injuries. An occupational disease has no statute of limitations. If you fell off a scaffold, the limit is usually six years, unless the injury is one of the serious ones listed below.

The Injuries With No § 102.17(4) Limitation Period

Wisconsin exempts a short list of catastrophic injuries from the § 102.17(4) limitation period. Under § 102.17(4)(b), there is no statute of limitations for a traumatic injury causing the loss or total impairment of a hand or any part of the arm above it, or of a foot or any part of the leg above it; any loss of vision; any permanent brain injury; or a traumatic injury causing the need for an artificial spinal disc, a total or partial knee or hip replacement, a shoulder replacement, or a reverse shoulder replacement (2025 Wisconsin Act 145 added the shoulder replacements).

Note what this exemption does and does not do. It removes the § 102.17(4) filing clock. It does not switch off the separate notice provisions of § 102.12 discussed above — those still apply on their own terms.

2025 Wisconsin Act 145 expanded that list. Effective April 1, 2026, a shoulder replacement or reverse shoulder replacement was added to the injuries that carry no statute of limitations. If shoulder-replacement surgery is part of your work-injury history, that is worth raising with a lawyer — how the amendment applies to any particular claim depends on the facts and dates of that claim.

Act 145 also settled how filing pauses the clock. Filing a hearing application tolls the limitation period until the case reaches final disposition — but the tolling ends when a dismissal order is entered, even a dismissal without prejudice. The paused time is not added back onto the end of your period.

What Happens Next: The Employer’s Report, the Insurer’s Clock, and Your First Check

Once you report the injury, obligations shift to your employer and its insurance carrier under Wis. Stat. § 102.38 and Wis. Admin. Code ch. DWD 80. These are not courtesies. They are filing duties with dates attached.

• The employer’s report to its insurer. Under DWD 80.02(1), an insured employer must notify its insurance carrier within 7 days after the accident (or the beginning of a disability from occupational disease) when disability continues beyond the third day after you leave work, or when the carrier is primarily liable for unpaid medical treatment. A work-related death must be reported to DWD and the carrier within one day.
• The first report to DWD. When disability continues beyond the third day, DWD 80.02(2)(a) requires the insurance carrier (or a self-insured employer) to file the first report of injury, WKC-12 (Employer’s First Report of Injury or Disease), with DWD on or before the 14th day after the accident or the beginning of a disability from occupational disease — or, if the employer did not notify the carrier until after the 14th day, within 7 days after the carrier receives notice of the injury from any source.
• The supplementary reports. The carrier files a WKC-13 on or before the 30th day after the injury to report payment status, and again whenever payments change. A WKC-13-A1 wage supplement (WKC-13-A for injuries before April 10, 2022) is required within 30 days when the benefit rate falls below the maximum.
• A denial has to be in writing. Under DWD 80.02(2)(g), when an insurer stops or denies payment it must notify you in writing within 7 days, explain why, and tell you how to get payments reinstated. A carrier that simply goes silent is not following the rule.

Current DWD forms are published on the department’s official form index at dwd.wisconsin.gov/dwd/forms/wkc/.

The Three-Day Waiting Period

Wisconsin does not pay wage benefits from day one. Under Wis. Stat. § 102.43(1), there is a three-day waiting period after you leave work because of the injury, and wage compensation becomes due once that period has run. One wrinkle in the counting: a Sunday counts toward the three days only if you regularly worked Sundays. And if your disability continues beyond the 7th calendar day, or the injury causes a permanent disability, those waiting-period days are paid back to you retroactively.

So a short absence may produce medical coverage and no wage check, while a longer one eventually produces both. If you were off work for more than a week and were never paid for the first three days, that is worth asking about.

Denied or Delayed: Filing a Hearing Application and Who Hears the Case in 2026

If the insurer denies your claim, stops paying, or simply lets it sit, the burden to move it shifts to you. You start the dispute by filing a WKC-7 (Hearing Application), which puts the claim into the adjudicatory system and tolls the statute of limitations.

Here is what changed, and what most online answers still get wrong. For years, Wisconsin split the work: DWD administered comp claims while the Department of Administration’s Division of Hearings and Appeals ran the hearings. 2025 Wisconsin Act 33 transferred the adjudicatory functions and the administrative law judges back to the Department of Workforce Development, effective January 1, 2026. As of August 2026, Wisconsin workers’ compensation disputes are administered and heard inside DWD. Guides that still send injured workers to the Division of Hearings and Appeals are describing the old structure.

From there, the path is defined:

1. Informal resolution. DWD may try to help the parties — particularly unrepresented ones — resolve the dispute before a formal hearing is docketed.
2. Prehearing and formal hearing before a DWD administrative law judge. Medical evidence is handled on paper far more often than in person: a disputed medical opinion is typically placed into evidence through a certified WKC-16-B (Practitioner’s Report in Lieu of Testimony) rather than live doctor testimony. Whether that report says the right things is frequently the whole case.
3. Petition to LIRC within 21 days. After the ALJ rules, Wis. Stat. § 102.18(3) requires that a petition for review by the Labor and Industry Review Commission be received by DWD or the commission within 21 days after DWD mails the decision. The statute is unforgiving: the commission “shall dismiss a petition that is not filed within those 21 days unless the petitioner shows that the petition was filed late for a reason that was beyond” the petitioner’s control.
4. Circuit court within 30 days. A LIRC decision may be appealed to circuit court under Wis. Stat. § 102.23: within 30 days after LIRC mails its decision, you file a summons and complaint in circuit court, naming LIRC and the other required parties, and LIRC must receive the clerk-stamped, authenticated papers within those 30 days. From there, a case can go to the Wisconsin Court of Appeals and the Wisconsin Supreme Court.

Most disputes end before a formal hearing. DWD reports that about 80% of hearing requests are settled without one, many by compromise or stipulation. Every compromise must be approved by DWD, and once you agree to one it is legally very difficult to change, so understand which future benefits you would be giving up before you sign.

The Penalties a Stalling Insurer Faces

Wisconsin does attach consequences to bad claim handling, and knowing they exist changes the conversation:

• Inexcusable delay in payment subjects the insurer to a 10% penalty on the delayed amount under § 102.22.
• Bad faith. Under § 102.18(1)(bp), DWD may impose a penalty of the lesser of 200% of the compensation due or $30,000 for each act of bad faith. Whether a particular denial meets Wisconsin’s bad-faith standard is a separate, fact-specific question — the test generally turns on whether the insurer lacked a reasonable basis for denying benefits and knew of, or recklessly disregarded, that lack of a reasonable basis.
• Unreasonable refusal to rehire. If your employer refuses without reasonable cause to take you back after you are medically cleared and suitable work exists, § 102.35(3) makes it liable for the wages you lost during the refusal, “not exceeding one year’s wages.”
• Safety violations cut both ways. An injury caused by the employer’s failure to follow a safety statute or order increases compensation by 15%, capped at $15,000 (§ 102.57). Section 102.58(1) runs the same 15% and $15,000 in reverse against the worker, but only on specific grounds: an injury caused by failing to use safety devices that are provided as required by law, adequately maintained and reasonably enforced by the employer, or by failing to obey a reasonable safety rule that the employer adopted and reasonably enforces and that you had notice of. Separately, under § 102.58(2), if a violation of the employer’s drug or alcohol policy caused the injury, no compensation or death benefits are payable, although medical treatment and related incidental benefits remain payable. Otherwise, benefits are generally paid even if the injury was your fault.

What a Claim Is Worth: Wage Rates, PPD Ratings, and Why the Rating Fight Matters

Wisconsin comp is arithmetic, not argument about how much you suffered. Chapter 102 pays no compensation for pain and suffering. What it pays is wage replacement and medical care, calculated from your average weekly wage (AWW) under § 102.11. That statute does not use a single universal formula — it supplies several methods, and which one applies depends on your circumstances, including how long you had been working, the nature of the job, and what comparable employees earn. Getting the AWW right is worth attention, because every wage benefit below is a fraction of it.

Wage replacement while you heal:

• Temporary Total Disability (TTD) — two-thirds of your AWW while you are wholly unable to work during the healing period (§ 102.43(1)), subject to the maximum in effect for your injury year. Those maximums are published on the DWD rate sheet, WKC-9572-P. As of August 2026, that sheet lists a maximum weekly TTD rate of $1,375 for injuries occurring in 2026, tied to 110% of the state average weekly wage. Rates are injury-date specific: the sheet is updated annually, and legislation can move a rate on another date entirely — Act 145 moved the maximum PPD rate on April 1, 2026. Check the current chart against your own date of injury before relying on any figure.
• Temporary Partial Disability (TPD) — two-thirds of the difference between your old wage and your reduced earnings if you return to light duty at less pay (§ 102.43(2)).
• Permanent Total Disability (PTD) — lifetime wage replacement where an injury leaves you permanently unable to perform steady work (§ 102.44).

Permanent Partial Disability — where cases are won and lost. Once you reach maximum medical improvement, a doctor assigns a permanent impairment rating. PPD is also paid at two-thirds of AWW, but under a far lower cap that is fixed by your injury date. The maximum weekly PPD rate is $446 for injuries from January 1, 2025 through March 31, 2026; 2025 Wisconsin Act 145 raised it to $454 for injuries from April 1, 2026 through December 31, 2026 and $462 for injuries on or after January 1, 2027. Benefit dollars change with the injury year — always check the current DWD WKC-9572-P chart against your own date of injury.

How that rating converts into money depends on the body part:

• Scheduled losses (arms, legs, hands, feet, eyes, ears) carry a statutory number of weeks per body part under §§ 102.52–102.555. The impairment percentage is multiplied by those weeks.
• Unscheduled losses (spine, torso, head, internal organs) are measured against the 1,000-week “body as a whole” base in § 102.44(3). A 10% back rating equals 100 weeks of PPD.

That is why a rating dispute is not a technicality. On an unscheduled back injury, the difference between a 5% and a 10% rating is 50 weeks of benefits.

Two more things worth knowing. Wisconsin comp wage benefits are not taxable — they are excluded from income under federal law and are not reported as Wisconsin taxable income. And under § 102.42 there is no time limit and no dollar cap on reasonable and necessary medical treatment for the injury. Unlike states where the employer picks the doctor, Wisconsin gives you the choice of treating practitioner, plus a second choice on notice to the employer or insurer (§ 102.42(2)).

If you cannot go back to your old job. When your practitioner or employer says you cannot return to your former job, DWD’s guide for injured workers says you may ask the insurer for help from public or private vocational rehabilitation services, such as the state Division of Vocational Rehabilitation (DVR).

Five Things Online Answers Get Wrong About Wisconsin Workers’ Comp

Frequently Asked Questions About Filing a Workers’ Comp Claim in Wisconsin

How do I file a workers’ comp claim in Wisconsin?

You start by reporting the injury to your employer, not by filing a form with the state. Your employer reports it to its insurer, which reports it to DWD’s Worker’s Compensation Division when required, and the insurer pays or denies the claim. If your employer does not report the injury, or you believe you have not received all the benefits you are owed, you can file a Hearing Application (Form WKC-7) with DWD, supported by a practitioner’s written report on the disputed medical issues.

Do I have to file anything if my employer reported the injury?

Usually not. DWD’s guide for injured workers says you do not have to file a claim yourself if you reported the injury. Your part is to get treatment, send any medical bills or receipts to your employer or its insurer, keep your medical and payment records, and tell the insurer if your income changes or you start working again. If your employer was illegally uninsured and you were hurt on or after July 1, 1996, you file a claim with the state’s Uninsured Employers Fund instead.

How long do I have to report a work injury in Wisconsin?

Under Wis. Stat. § 102.12, your employer must actually receive notice within 30 days after the injury, or within 30 days after you knew or ought to have known the nature of your disability and its relation to your work. Notice to an officer, manager or designated representative counts, and if none is designated on workplace posters, notice to any superior is enough. A late report can be excused if your employer was not misled by the delay, but report right away, in writing, and keep a copy.

What is the statute of limitations for workers’ comp in Wisconsin?

Wis. Stat. § 102.17(4) allows six years to file a hearing application for most traumatic injuries on or after March 2, 2016, from the injury or the last payment other than for medical or burial expenses, whichever is later. An occupational disease has no statute of limitations, nor do the serious traumatic injuries listed in § 102.17(4)(b). Section 102.12 bars a claim after two years if nothing beyond medical or burial expenses was paid, no application was filed, and your employer neither knew nor should have known of the injury.

When will I get my first workers’ comp check?

If you miss more than three days of work, DWD’s guide says the insurer usually makes the first payment within 14 days of your last day worked. If the insurer is still investigating, it must notify you within 14 days after it receives notice of the injury. If a check is late, ask your employer or its insurer why. Cashing compensation checks does not waive any of your legal rights.

What happens if my workers’ comp claim is denied?

The insurer must tell you within 7 days of its decision and advise you of your right to a hearing. If you do not have a lawyer, DWD’s Alternative Dispute Resolution (ADR) Unit reviews the claim first, checks that your medical information supports it, and may contact you and the insurer to resolve the dispute without a formal hearing. If it cannot be resolved, you can ask for a hearing before a DWD administrative law judge by filing a Hearing Application (Form WKC-7) with medical support for the claim.

How do I file a Hearing Application (Form WKC-7)?

DWD’s instructions say to fax it to the Worker’s Compensation Division, or to mail it or file it in person in Madison, and to keep the original. Submit medical documentation for each injury date, usually your doctor’s report on Form WKC-16-B; DWD will not schedule a hearing until it receives that support. Ready cases are scheduled first-in, first-out, and the wait can be several months. DWD notifies you by mail at least 10 days ahead and schedules hearings only through written letter.

Do I need a lawyer to file a workers’ comp claim in Wisconsin?

No, it is not required. DWD’s hearing instructions say you may present your own case, but the administrative law judge is not your attorney and cannot investigate or arrange for witnesses. If you hire a lawyer, the fee generally cannot exceed 20% of the amount recovered (10%, up to $250, when liability is admitted, nothing is disputed and no hearing or appeal is needed) and must be approved by DWD; DWD’s instructions add that if nothing is recovered you owe no fee for the attorney’s time, though actual costs such as medical reports may be charged. Mays Law Office offers a free consultation.

Injured on the Job in Wisconsin? Talk to Mays Law Office.

Plenty of Wisconsin claims move without a fight. The employer files the report, the insurer accepts the claim, the checks arrive, and the medical bills get paid. Whether you should talk to a lawyer depends on what the benefits, the medical issues, and the deadlines look like in your case — and it becomes urgent when something breaks: a denial letter, payments that stop without explanation, a return-to-work offer that ignores your restrictions, or an impairment rating that seems far too low for what the surgery actually did.

Those are the points where the deadlines above start to matter — the 21 days to petition LIRC, the six-year statute of limitations for most traumatic injuries, the WKC-16-B that has to say the right things before a hearing. Attorney Lisa Pierobon Mays concentrates her practice on Wisconsin workers’ compensation for the injured worker and brings 25+ years of experience to those fights. Worth knowing as you weigh whether to call: attorney fees in Wisconsin workers’ compensation cases are not open-ended — they are regulated by statute under Wis. Stat. § 102.26.

We cannot promise you a benefit amount or an outcome — nobody honestly can, because the numbers turn on your wage, your rating, and your healing timeline. What we can do is read the file, tell you whether the insurer is following the rules, and handle the hearing process if it isn’t. Learn more on our Wisconsin workers’ compensation page, read about Attorney Lisa Pierobon Mays, and when you are ready, contact us for a free consultation and tell us how we can reach you.

This article provides general legal information and is not legal advice. Reading it does not create an attorney-client relationship. Laws change and every case turns on its specific facts. Consult a licensed Wisconsin attorney about your situation.

What Can I Do if My Workers’ Compensation Claim Was Denied in Wisconsin?

by Lisa Pierobon Mays | Mar 1, 2025 | Workers' Compensation

Table of Contents

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• FirstHeading
• What your denial letter must tell you
• Why workers' compensation claims get denied in Wisconsin
• Late notice to your employer
• "The injury is not work-related"
• "It is a pre-existing or degenerative condition"
• The insurer's independent medical examination (IME)
• "You are an independent contractor"
• Safety-rule, alcohol or drug defenses
• Inconsistent statements
• What to do after a denial: step by step
• What changed on January 1, 2026
• Denials and unpaid claims Attorney Lisa Pierobon Mays has challenged
• Do you need a lawyer after a denial?
• Frequently asked questions
• Can I appeal a denied workers' compensation claim in Wisconsin?
• How long do I have to challenge a denial?
• Do I have to go to court to fight a denial?
• The insurer's doctor says I can go back to work. Can I still pursue my claim?
• What if the insurance company denied my claim in bad faith?
• How much does a lawyer cost if my claim was denied?
• Denied? Talk to Mays Law Office

By Attorney Lisa Pierobon Mays · Updated September 2026

The short answer: A denial is not the end of your workers’ compensation claim. In Wisconsin, the insurance company (or a self-insured employer) must put a denial in writing, give the specific reason, and tell you about your right to a hearing. To challenge the denial, you file an Application for Hearing (Form WKC-7) with the Worker’s Compensation Division of the Department of Workforce Development (DWD), within the time limits in Wis. Stat. §§ 102.12 and 102.17(4). An administrative law judge decides the dispute. A party who disagrees with the judge’s decision can ask the Labor and Industry Review Commission (LIRC) to review it; the petition must be received within 21 days after DWD mails the decision.

In our experience, some injured workers stop at the first denial letter, and insurance companies know it. Attorney Lisa Pierobon Mays has practiced law in Wisconsin since 1995, and for more than 25 years she has represented injured workers against employers and insurance companies that deny benefits. This guide is verified against the Wisconsin Statutes and DWD’s rules as of September 2026. The date matters: since January 1, 2026, disputed claims are heard by DWD again.

What your denial letter must tell you

An insurance company or self-insured employer that denies a claim must give you written notice. The notice must state the specific reason for the denial and tell you about your right to a hearing, and DWD says the insurer must inform you within 7 days of deciding to deny.

A denial can cover the whole claim or only part of it. The insurer may pay your medical bills but refuse wage-loss benefits. It may stop benefits after an exam by a doctor it chose. It may accept your claim and still not pay a benefit that is due. Each of these disputes can go to a hearing.

Keep the letter and write down the date you received it. The stated reason tells you what evidence you will need. If your payments stopped and no letter came, ask the insurance company to put its decision in writing.

Why workers’ compensation claims get denied in Wisconsin

Some denials hold up; others can be challenged. The Wisconsin Department of Health Services publishes a workers’ compensation dashboard that shows the percent of claims each year that were paid, denied, or deemed not to have lost time. Common reasons insurers give for a denial include these.

Late notice to your employer

Under Wis. Stat. § 102.12, your employer must receive notice of a work injury within 30 days after it happens, or within 30 days after you knew or ought to have known the nature of the disability and its connection to your job. The second clock matters for a condition that develops over time, such as carpal tunnel syndrome. Late notice does not bar recovery if your employer was not misled by the delay. A separate two-year rule can bar a claim when no compensation other than medical treatment was paid and no application was filed, unless your employer knew or should have known about the injury within those two years. Our guide on how to file a workers’ compensation claim in Wisconsin explains these deadlines.

“The injury is not work-related”

To be covered, an injury must arise out of and in the course of your employment. Insurers often argue that your medical records do not connect the injury to the job, so tell every doctor, from the first visit, exactly how you were hurt at work. After an unexplained fall, some insurers call the injury “idiopathic,” meaning it came from a personal cause. See our article on the idiopathic defense.

“It is a pre-existing or degenerative condition”

The insurer’s doctor may say that your symptoms come from an older condition or from wear and tear, not from your work. Your treating doctor may disagree. When the medical opinions conflict, the judge weighs them at the hearing. One hearing win below was decided on this kind of disagreement.

The insurer’s independent medical examination (IME)

The insurance company can require you, by written request, to attend a reasonable examination with a doctor it selects, called an independent medical examination (IME). It must pay your necessary expenses, including travel, in advance; you can bring your own doctor and one observer, and you are entitled to a copy of the report (Wis. Stat. § 102.13(1)). An unfavorable IME report is a common reason for a denial, but when your doctor disagrees, the conflict is resolved at the hearing. Lisa explains what happens at these exams.

“You are an independent contractor”

Wisconsin decides contractor status with a strict nine-part test in Wis. Stat. § 102.07(8). Generally, a worker who does not meet all nine conditions is treated as an employee for workers’ compensation purposes. If you were denied as a contractor, check each condition against the way you actually worked.

Safety-rule, alcohol or drug defenses

Wisconsin workers’ compensation is a no-fault system, so ordinary carelessness is not a reason to deny a claim. Under Wis. Stat. § 102.58, compensation can be reduced by 15 percent, up to $15,000, when an injury is caused by a worker’s failure to use a required safety device the employer provided, maintained and reasonably enforced, or to obey a reasonable safety rule the employer adopted, reasonably enforced and told the worker about. When a violation of the employer’s drug or alcohol policy causes the injury, compensation and death benefits are barred, although the employer remains liable for medical treatment.

Inconsistent statements

Adjusters compare what you told your employer, the insurance company and your doctors. In our experience, even innocent differences can be used as a reason to deny, so give everyone the same accurate account.

What to do after a denial: step by step

1. Keep every paper. Save the denial letter, your medical records and bills, pay stubs, the incident report, photos of the scene, and the names of witnesses.
2. Keep getting treatment from a doctor you choose. In Wisconsin you choose your treating practitioner, and you have the right to a second choice on notice to your employer or its insurer (Wis. Stat. § 102.42(2)(a)). While the claim is denied you may receive bills, so keep every bill, receipt and mileage record, and use other coverage, such as group health insurance, if you have it.
3. Get your doctor’s opinion in writing. Ask your treating doctor or other treating practitioner for a written opinion on what caused the injury and what your restrictions are. Doctors can testify, but most give their opinions in a written report, usually on DWD’s Form WKC-16-B, and the judge weighs those reports along with the testimony and the rest of the record.
4. If you do not have a lawyer, DWD’s ADR Unit reviews the claim first. The Alternative Dispute Resolution (ADR) Unit of DWD’s Worker’s Compensation Division tries to resolve the dispute informally. If that does not work, the next step is a formal hearing. See DWD’s page for injured workers.
5. File the Application for Hearing (Form WKC-7). You file it with DWD’s Worker’s Compensation Division, and there is no filing fee. Include medical documentation that supports the claim: DWD will not schedule a hearing until it receives that medical support. Filing pauses the § 102.17(4) time limit while the case is pending. Under 2025 Wisconsin Act 145, the pause adds no time: the deadline becomes the later of the date the case ends or the date it would have expired anyway, so if the original deadline passed while the case was pending, the claim can be barred once the case ends, for example when DWD approves a settlement or dismisses the application without prejudice.
6. Prehearing conference and mediation. An administrative law judge may hold a prehearing conference, and any party may ask for a mediation conference with an administrative law judge, which DWD may schedule once all other parties agree in writing (Wis. Admin. Code DWD 80.16). A compromise settlement must be approved by DWD.
7. The hearing. A hearing before a DWD administrative law judge is formal. Witnesses testify and can be cross-examined, and the judge weighs the medical reports. DWD schedules hearings only by written letter. In July 2026, DWD warned that email scammers were scheduling fake hearings to target injured workers, many of them Spanish-speaking. If a hearing notice arrives only by email, confirm it with DWD.
8. Petition LIRC within 21 days. If you disagree with the judge’s decision, you can petition the Labor and Industry Review Commission for review. DWD or LIRC must receive the petition within 21 days after DWD mails the decision; a postmark inside the 21 days is not enough, and a late petition is accepted only if the delay was for a reason beyond your control (Wis. Stat. § 102.18(3)).
9. Circuit court within 30 days. A party who disagrees with a LIRC decision can ask a circuit court to review it by filing a summons and complaint, naming LIRC and the other required parties, within 30 days after LIRC mails the decision; LIRC must receive the clerk-stamped, authenticated papers within those 30 days (Wis. Stat. § 102.23). A court can add 30 days only in narrow cases of exceptional delay in receiving the decision.

What changed on January 1, 2026

For years, disputed workers’ compensation claims were heard by the Division of Hearings and Appeals in the Department of Administration. 2025 Wisconsin Act 33 moved those hearings back to DWD, effective January 1, 2026. DWD now employs the administrative law judges, receives hearing applications, sets hearing locations, and schedules mediation conferences when a party requests one and all other parties agree in writing. A guide that sends you to the Division of Hearings and Appeals describes the old system.

A second law, 2025 Wisconsin Act 145, generally took effect April 1, 2026. It clarified how filing a hearing application pauses the time limit (step 5) and added traumatic injuries that cause the need for a shoulder or reverse shoulder replacement to the injuries with no time limit for filing.

Denials and unpaid claims Attorney Lisa Pierobon Mays has challenged

Every case depends on its own facts, and past results do not predict the outcome of any other case. These are cases the firm has described on this site:

• A surgery denied, then ordered. The insurer delayed J.C.’s rotator cuff surgery until she saw its examining doctor, then denied all benefits for her shoulder. Lisa found that the insurer’s own examiner had called the surgery necessary and work-related. An administrative law judge reviewed her filing within two days, agreed that the denial was wrong, and ordered the insurer to approve the surgery.
• A disk herniation called a “strain.” After an MRI showed a disk herniation, the insurer’s examiner called K.K.’s injury a lumbar strain, and all benefits were denied. Lisa pointed out that the report was written before K.K.’s surgery and missed the surgical findings. The case settled before the hearing.
• A hearing win on causation. The insurer’s examiner said that a heavy-equipment mechanic’s forearm condition was degenerative and not caused by his work. Lisa obtained a supporting report from his neurologist, and the judge credited the neurologist, awarding permanent disability, lost-time and medical benefits.
• A hearing win for an immigrant worker. Rosa, a housekeeper, was hurt in a fall at work. The insurer relied on an examiner’s report that ignored three MRIs and denied further treatment and compensation. The judge ruled in Rosa’s favor and awarded wage-loss and permanent disability benefits and her medical expenses.
• Accepted, but unpaid. M.M.’s knee claim was accepted, but his permanent disability benefits went unpaid for months. Lisa filed a hearing application with penalty claims for delay and bad faith, and the insurer’s own examiner later supported payment. The case resolved with payment of the outstanding benefits and medical expenses, reimbursement of attorney’s fees, and additional compensation.
• A late payment, penalized. When an insurer paid R.S.’s approved settlement after the deadline in the judge’s order, Lisa filed delay and bad-faith penalty claims. The insurer accepted the late-payment penalty and settled the bad-faith claim.

Do you need a lawyer after a denial?

You are not required to have one, and DWD’s ADR Unit works with workers who do not. But a hearing is a formal legal proceeding with written medical evidence and short appeal deadlines, and the insurance company often has its own lawyer. In a disputed case, the attorney’s fee is generally capped by statute at 20 percent of the disputed amount recovered (Wis. Stat. § 102.26), and DWD must approve it. Mays Law Office handles workers’ compensation cases on a contingency fee, so if nothing is recovered there is no attorney’s fee; costs are a separate question. See our guide to attorney fees in Wisconsin workers’ compensation cases.

Lisa concentrates her practice on workers’ compensation for Wisconsin injured workers. She is directly involved in each case from start to finish and communicates directly with her clients. She served on the Board of Directors of the Wisconsin Association for Workers Compensation Attorneys (District 7) from 2001 to 2025. Learn more about our Wisconsin workers’ compensation practice and about Attorney Lisa Pierobon Mays.

Frequently asked questions

Can I appeal a denied workers’ compensation claim in Wisconsin?

Yes, although strictly speaking you do not appeal the insurer’s letter: you file an Application for Hearing (Form WKC-7) with DWD’s Worker’s Compensation Division, and an administrative law judge hears the dispute. The first true appeal comes after the judge’s decision. A party who disagrees with the judge’s decision can petition LIRC, which (or DWD) must receive the petition within 21 days after DWD mails the decision, and can seek circuit court review within 30 days after LIRC mails its decision.

How long do I have to challenge a denial?

For most traumatic injuries that happened on or after March 2, 2016, Wis. Stat. § 102.17(4) allows six years from the date of injury or from the last payment of compensation, whichever is later; for an earlier injury, ask a lawyer which rule applies. Payments for medical treatment alone do not extend that period. There is no time limit for an occupational disease, or for certain serious traumatic injuries, such as one causing the loss or total impairment of a hand, arm, foot or leg, any loss of vision, a permanent brain injury, or the need for an artificial spinal disc or a knee, hip or shoulder replacement (Wis. Stat. § 102.17(4)(b)). Before either period applies, a separate two-year rule can bar a claim: if nothing other than medical treatment or burial expenses has been paid and no application has been filed within two years of the injury (or of when you knew or ought to have known it was work-related), the claim is barred unless your employer knew or should have known of the injury within that time (Wis. Stat. § 102.12). The deadlines after a decision are much shorter: a LIRC petition must be received within 21 days after the judge’s decision is mailed, and a circuit court action must be started within 30 days after LIRC’s decision is mailed.

Do I have to go to court to fight a denial?

No. If a denial is not resolved informally, the dispute can go to a formal hearing before a DWD administrative law judge once an application and supporting medical evidence are filed. That is an administrative hearing, not a court case. A court becomes involved only if a party asks a circuit court to review a LIRC decision.

The insurer’s doctor says I can go back to work. Can I still pursue my claim?

Yes. An IME report is the insurer’s evidence, not a decision. When your treating doctor disagrees, the judge weighs both opinions at the hearing. Your own doctor’s written report is the main medical evidence on your side, so ask for it early.

What if the insurance company denied my claim in bad faith?

Wisconsin law allows DWD to add a penalty when an insurer fails to pay because of malice or bad faith. Under Wis. Stat. § 102.18(1)(bp), the penalty for each event can be up to the lesser of 200 percent of the compensation due or $30,000. Whether a denial meets that standard depends on the facts. Lisa filed bad-faith penalty claims in the M.M. and R.S. cases above.

How much does a lawyer cost if my claim was denied?

In a disputed case, Wisconsin generally caps the attorney’s fee at 20 percent of the disputed amount recovered (Wis. Stat. § 102.26), and DWD must approve the fee. Mays Law Office handles workers’ compensation cases on a contingency fee, so if nothing is recovered there is no attorney’s fee, and the first consultation is free. Case costs may also be deducted from the recovery. See how attorney fees work in Wisconsin workers’ compensation cases.

Denied? Talk to Mays Law Office

If your workers’ compensation claim was denied, stopped or left unpaid, Attorney Lisa Pierobon Mays will review the denial letter and your records with you in a free consultation. Mays Law Office represents injured workers across Wisconsin from our office in Middleton. Se habla español. Contact us and tell us how to reach you.

This article provides general legal information, not legal advice. Reading it does not create an attorney-client relationship. Every case depends on its own facts.