Pennsylvania workers’ compensation rules give you medical coverage and partial wage replacement for a work-related injury or illness without having to prove your employer did anything wrong. In exchange, you generally cannot sue your employer. To keep the protection, you have to report the injury quickly, treat with the right doctors at the start, and watch a handful of hard deadlines that cut off benefits when missed.
Report Your Injury Fast
Notice to your employer is the single biggest thing you control, and it is where most workers lose money. Report within 21 days and your compensation runs back to the date of the injury. Report between day 22 and day 120 and benefits start only from the date you gave notice, so the gap period is gone. After 120 days with no notice, the claim is barred entirely.1Pennsylvania General Assembly. Pennsylvania Code 77 P.S. 631 – Knowledge of Employer; Notice of Injury to Employer; Time for Giving Notice; Exception
Notice has to go to someone with authority at the worksite: a supervisor, foreman, or manager. Verbal notice counts, but a short follow-up email or memo gives you a record if the employer later claims it never heard about the injury. Say when and where it happened and what caused it.
The Three-Year Deadline to File a Claim
Separate from the 120-day notice rule, Pennsylvania gives you three years from the date of injury either to reach an agreement with the employer on compensation or to file a formal claim petition. Miss that and the claim is permanently barred.2Pennsylvania General Assembly. Pennsylvania Code 77 P.S. 602 – Claims for Compensation; When Barred; Exception
Two wrinkles matter. If compensation has already been paid, the three-year clock restarts from the most recent payment. For occupational diseases that develop gradually, the three years do not start until you know, or reasonably should know, that your condition is work-related.2Pennsylvania General Assembly. Pennsylvania Code 77 P.S. 602 – Claims for Compensation; When Barred; Exception
What the Insurer Does Next
Once your employer tells its insurer about the injury, the insurer has 21 days to respond. It can accept the claim with a Notice of Compensation Payable, which locks in its obligation to pay. It can issue a Temporary Notice of Compensation Payable, which starts payments right away while the insurer continues investigating for up to 90 days. Or it can issue a denial.3Pennsylvania Code and Bulletin. 34 Pa. Code 121.7a – Notice of Temporary Compensation Payable
If the insurer denies the claim or simply never responds, you file a Claim Petition (Form LIBC-362) to get a hearing before a workers’ compensation judge. List every body part affected; leaving one off causes real problems later when you try to get treatment for that area covered. Filing is done online through the Workers’ Compensation Automation and Integration System (WCAIS), which is available at any hour.4Commonwealth of Pennsylvania. File a Workers’ Compensation Claim Petition
How Much You Get Paid
Wage-loss benefits are roughly two-thirds of your pre-injury average weekly wage (AWW), subject to a cap that changes each year. For injuries occurring on or after January 1, 2026, the maximum weekly benefit is $1,394. Your exact rate depends on where your AWW falls:5Commonwealth of Pennsylvania. Statewide Average Weekly Wage
- AWW between $1,045.51 and $2,091.00: 66⅔% of your AWW, up to the $1,394 cap.
- AWW between $774.44 and $1,045.50: a flat $697 per week.
- AWW of $774.43 or less: 90% of your AWW.
The lower-wage tiers are designed to keep workers with modest earnings closer to their pre-injury take-home pay.
Total Versus Partial Disability
Total disability benefits apply when you cannot work at all. There is no fixed week limit, but after 104 weeks the employer can request an Impairment Rating Evaluation that may change your status.6Commonwealth of Pennsylvania. LIBC-100 WC and The Injured Worker Pamphlet
Partial disability applies when you can work but earn less than before. Your benefit is two-thirds of the difference between your old wages and your new wages, capped at 500 weeks. Those weeks do not have to run consecutively, but the total cannot go past 500.7Commonwealth of Pennsylvania. Partial Disability
Specific Loss Payments
If you lose a body part or its permanent use, Pennsylvania pays a set number of weeks at two-thirds of your AWW regardless of whether you can still work. These payments come on top of any wage-loss benefits. The schedule includes:8Pennsylvania General Assembly. Pennsylvania Code 77 P.S. 513 – Schedule of Compensation
- Hand: 335 weeks
- Arm: 410 weeks
- Foot: 250 weeks
- Leg: 410 weeks
- Eye: 275 weeks
- Thumb: 100 weeks
- Index finger: 50 weeks
- Great toe: 40 weeks
- Serious disfigurement of the head, neck, or face: up to 275 weeks
The full statutory schedule covers additional body parts and partial losses.
The 104-Week Impairment Rating Evaluation
After you have received 104 weeks of total disability benefits, the employer or insurer can request an Impairment Rating Evaluation (IRE). A physician evaluates your whole-body impairment using the American Medical Association’s Sixth Edition guidelines, as required by Act 111. A rating below 35% changes your status from total to partial, which starts the 500-week clock. A rating of 35% or higher keeps you on total disability with no week limit.6Commonwealth of Pennsylvania. LIBC-100 WC and The Injured Worker Pamphlet
You can challenge an unfavorable result. If a qualified impairment-rating physician of your own choice finds your impairment meets or exceeds 35%, you can petition to have total disability reinstated.
Medical Care and the 90-Day Panel Rule
Your employer can post a list of at least six approved providers, at least three of whom must be physicians. No more than four may be coordinated care organizations, and the employer must disclose any provider it owns or controls.9Pennsylvania General Assembly. Pennsylvania Code 77 P.S. 531 – Medical Services; Refusal to Submit to Treatment; Physician Affidavit
For the first 90 days after your initial visit, you have to treat with a provider from that list. After 90 days, you can switch to any licensed provider you want. Going off-panel in the first 90 days without a valid reason usually means the employer and insurer do not have to pay those bills.10Commonwealth of Pennsylvania. Pennsylvania Workers’ Compensation Act
Several exceptions override the panel rule. You can go to any provider if the employer failed to post the list, failed to give you written notice of your rights and duties, or if you needed emergency care. If a panel provider recommends invasive surgery, you are entitled to a second opinion from any physician you choose; if that second opinion recommends a different course of treatment, you can follow it, though a surgery itself still has to be done by a panel provider during the 90-day window.9Pennsylvania General Assembly. Pennsylvania Code 77 P.S. 531 – Medical Services; Refusal to Submit to Treatment; Physician Affidavit
When the Insurer Challenges Your Treatment
Even after care is underway, the insurer can file a utilization review (UR) request arguing that specific treatment is not reasonable or necessary. The Bureau of Workers’ Compensation randomly assigns an independent Utilization Review Organization to look at the records, and the insurer carries the burden of proof. If either side disagrees with the result, they can file a Petition for Review of Utilization Review Determination, which triggers a fresh hearing before a workers’ compensation judge where new evidence is allowed.
Returning to Work
If your doctor clears you for modified or light-duty work and the employer has a suitable position available, refusing that position can cost you benefits. The employer can file a modification or suspension petition arguing that you have earning power you are not using. If no suitable work exists, your benefits should continue.11Commonwealth of Pennsylvania. PA Workers’ Compensation Employer Information
Return-to-work offers sometimes look tailored to cut benefits rather than to accommodate the injury honestly. If an offer does not match your medical restrictions, getting that mismatch documented by your treating physician is the strongest protection you have.
Death Benefits
When a workplace injury or illness is fatal, surviving dependents may collect benefits. A spouse living with the worker at the time of death is presumed to be a dependent; a spouse living separately must show financial dependence. Children under 18 qualify automatically, and children up to 23 qualify if enrolled as full-time students. A child with a physical or mental disability may receive benefits at any age if they depended on the worker’s income. Other relatives can qualify as partial dependents with proof they relied on the worker’s support. Pennsylvania also reimburses burial expenses up to a statutory maximum, which legislative records indicate is currently $7,000.
Third-Party Lawsuits and Subrogation
If someone other than your employer caused your injury — a negligent driver, a defective product manufacturer, a property owner — you can sue that third party and still collect workers’ compensation. Under Section 319 of the Act, your employer’s insurer has an automatic right to be repaid out of your third-party recovery for the disability payments and medical expenses it has already paid.
Anything left over goes to you, but the insurer can treat the excess as a credit against future wage-loss payments it would otherwise owe. The credit does not apply to future medical expenses; those remain the insurer’s responsibility. The insurer also has to share proportionally in the attorney fees and costs you incurred to bring the third-party claim.
Disputes, Appeals, and Attorney Fees
When any petition is filed, the assigned judge arranges mediation at the first hearing. It is mandatory unless the judge finds it would be futile, and it is free.12Commonwealth of Pennsylvania. Alternate Dispute Resolution If mediation does not resolve the case, it goes to a full hearing before the workers’ compensation judge, who then issues a written decision.
If you disagree with that decision, you have 20 calendar days from its circulation date to file a Notice of Appeal with the Workers’ Compensation Appeal Board. Calendar days, not business days. The only extension is when the 20th day falls on a Sunday or legal holiday, pushing the deadline to the next business day. Appeals are filed through WCAIS or by mail, but not by fax or email.13Commonwealth of Pennsylvania. Workers’ Compensation Appeal Board
Attorney fees are capped at 20% of the award or settlement amount and must be approved by the judge or the Appeal Board. The cap applies to both contested awards and compromise-and-release settlements. One narrow exception: when an attorney’s work produces a favorable result that does not involve an immediate payment — for example, defeating a termination or suspension petition — the judge can approve a reasonable fee outside the 20% cap.14Pennsylvania General Assembly. Pennsylvania Code 77 P.S. 998 – Counsel Fees; Costs
Who Is Covered and Who Is Not
Nearly every employer in Pennsylvania must carry workers’ compensation insurance, even one with a single part-time employee.15Commonwealth of Pennsylvania. PA Workers’ Compensation Employer Information A handful of workers fall outside that mandate. Agricultural laborers are exempt only if each one earns less than $1,200 per calendar year and none works 30 or more days in that year. Domestic workers are exempt unless they have specifically elected coverage with the Department of Labor & Industry.16Commonwealth of Pennsylvania. Workers’ Compensation Compliance Workers covered by federal programs, such as maritime workers and railroad employees, follow those federal systems instead.
Independent contractors are not covered, but the label gets heavy scrutiny. Pennsylvania courts apply a “right to control” test that looks at whether the employer directs how, when, and where the work gets done and whether the employer supplies the tools and materials. If those factors point toward an employment relationship, the worker is treated as an employee no matter what the contract says.