Filing a Pennsylvania workers comp claim comes down to two deadlines and a few clear steps: report the injury to your employer, get medical care, and file with the state before the statute of limitations runs out. This guide walks through the Pennsylvania process in plain English, with the exact deadlines you cannot miss. All figures are from Pennsylvania sources, verified as of June 2026.
Pennsylvania at a Glance
| Report to employer | 120 days is the absolute deadline to report a work injury to the employer (Section 311 of the PA Workers’ Compensation Act); however, report within 21 days to preserve benefits retroactive to the first day of disability. Reporting after 21 but within 120 days means benefits begin only from the notice date. Missing 120 days permanently bars the claim. Report immediately in writing. |
| Deadline to file | 3 years from the date of injury to file a formal Claim Petition (Section 315). For gradual/occupational disease, the 3 years generally runs from when the worker knew or should have known the condition was work-related. Filing after 3 years is permanently barred. |
| Where to file | Pennsylvania Bureau of Workers’ Compensation (within the Department of Labor & Industry). File a Claim Petition (form LIBC-362) electronically through the Workers’ Compensation Automated and Integrated System (WCAIS) at wcais.pa.gov, available 24/7. Forms and the Claims Information Helpline (800-482-2383) are at dli.pa.gov. |
| Choose your doctor? | Conditional. If the employer has posted a compliant panel list of at least 6 designated health care providers (no more than 2 Coordinated Care Organizations, at least 3 physicians) AND gave the worker written notice of rights/duties at hire and again at injury, the worker must treat with a listed provider for the first 90 days from the first visit. After 90 days the worker may treat with any provider of their choice (must notify employer). If the employer did NOT properly post the list and obtain signed acknowledgment, the worker may choose their own doctor from the start. |
| Benefits start | Wage-loss (indemnity) benefits are not paid for the first 7 calendar days of disability (waiting period). Compensation begins on the 8th day of disability; if the disability lasts 14 days or more, benefits are paid retroactively back to the first day. Where the claim is accepted, the insurer must begin payment within 21 days of notice of disability. Contested wage benefits begin only after a WCJ awards them. |
In This Pennsylvania Guide:
Filing a Workers’ Comp Claim in Pennsylvania
Filing a Pennsylvania workers comp claim comes down to two deadlines and a few clear steps: report the injury to your employer, get medical care, and file with the state before the statute of limitations runs out. This guide walks through the Pennsylvania process in plain English, with the exact deadlines you cannot miss. All figures are from Pennsylvania sources, verified as of June 2026.
How to File a Workers’ Comp Claim in Pennsylvania
First steps: 1) Report the injury to your employer/supervisor immediately, in writing, stating it happened in the course of employment and giving the date and place. 2) Get medical treatment (see doctor_choice rules below). 3) Keep copies of all notices, medical records, and wage information. 4) Watch for the insurer’s decision; if no acceptance or you are denied, file a Claim Petition through WCAIS.
1) Worker gives notice to employer (21/120-day rules). 2) Employer files a First Report of Injury with the Bureau once a day/shift of work is lost. 3) The insurer has 21 days from the worker’s notice of disability to accept (Notice of Compensation Payable), deny (Notice of Compensation Denial), or pay temporary compensation under a Notice of Temporary Compensation Payable (up to 90 days without admitting liability).
4) If denied or unresolved, the worker files a Claim Petition (LIBC-362) via WCAIS. 5) The case is assigned to a Workers’ Compensation Judge (WCJ) for hearings, evidence, and a written decision. 6) Either party may appeal to the Workers’ Compensation Appeal Board, then to Commonwealth Court.
Choosing a Doctor in Pennsylvania
Conditional. If the employer has posted a compliant panel list of at least 6 designated health care providers (no more than 2 Coordinated Care Organizations, at least 3 physicians) AND gave the worker written notice of rights/duties at hire and again at injury, the worker must treat with a listed provider for the first 90 days from the first visit.
After 90 days the worker may treat with any provider of their choice (must notify employer). If the employer did NOT properly post the list and obtain signed acknowledgment, the worker may choose their own doctor from the start.
What to Do If Your Pennsylvania Claim Is Denied
If the insurer issues a Notice of Compensation Denial (or stops/disputes benefits), file a Claim Petition (LIBC-362) with the Bureau of Workers’ Compensation through WCAIS within the 3-year statute of limitations. A Workers’ Compensation Judge holds hearings and issues a decision.
If you disagree with the WCJ’s decision, appeal to the Workers’ Compensation Appeal Board (WCAB); if the WCAB rules against you, appeal to the Pennsylvania Commonwealth Court, then potentially the Pennsylvania Supreme Court.
Appeal deadline: 20 days from the date the Workers’ Compensation Judge’s decision is circulated/issued to file a Notice of Appeal with the Workers’ Compensation Appeal Board (strict; late appeals only via a nunc pro tunc petition showing good cause). A further appeal from the WCAB to Commonwealth Court must be filed within 30 days.
Was your claim denied? A denial is not the end of the road in Pennsylvania — many denials are overturned on appeal. A workers’ comp attorney can review your case, usually for a free consultation.
What Happens After You File in Pennsylvania
Once your claim is filed in Pennsylvania, the employer’s insurer reviews it and either accepts it, asks for more information, or denies it. If it is accepted, your medical treatment is covered and your wage benefits begin after the waiting period.
Keep copies of everything — the injury report, your medical records, and any letters from the insurer — because they are what protect your claim if there is ever a dispute.
Common Mistakes That Hurt a Pennsylvania Claim
The two most common ways injured workers in Pennsylvania lose benefits are missing a deadline and gaps in medical treatment. Report the injury in writing as soon as you can, see a doctor and follow the treatment plan, and do not assume a verbal mention to a supervisor counts as official notice. If anything about the process is unclear, your state workers’-comp board can walk you through the next step.
Other Pennsylvania claim rules: Pennsylvania uses a dual notice/filing structure that traps workers: the 120-day notice deadline and the separate 3-year filing deadline are independent — meeting one does not satisfy the other. The 21-day “early notice” window only affects whether back-pay runs from day one.
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The insurer can pay under a Notice of Temporary Compensation Payable for up to 90 days and then stop/deny without ever admitting liability, so accepting early checks does not guarantee an accepted claim. The 90-day panel-physician restriction only applies if the employer strictly met all posting/notice requirements.
Many claimants benefit from confirming these dates with the Pennsylvania Bureau of Workers’ Compensation and a licensed Pennsylvania attorney, because missing any deadline can permanently end the claim.
Filing Your Pennsylvania Workers Comp Claim the Right Way
A Pennsylvania workers comp claim stands or falls on two things: hitting the deadlines and documenting the injury. Report the injury to your employer within the state window, file the Pennsylvania workers comp claim with the right agency before the statute of limitations runs out, and keep seeing your doctor.
Most denied claims come down to a missed deadline or a thin medical record — get both right and your Pennsylvania workers comp claim is on solid ground.
Frequently Asked Questions
How long do I have to report a work injury in Pennsylvania?
In Pennsylvania, you generally must tell your employer within 120 days is the absolute deadline to report a work injury to the employer (Section 311 of the PA Workers’ Compensation Act); however, report within 21 days to preserve benefits retroactive to the first day of disability. Reporting after 21 but within 120 days means benefits begin only from the notice date. Missing 120 days permanently bars the claim.
Report immediately in writing. of the injury. Report it in writing as soon as you can — waiting can put your benefits at risk.
How long do I have to file a workers’ comp claim in Pennsylvania?
The Pennsylvania statute of limitations to file is 3 years from the date of injury to file a formal Claim Petition (Section 315). For gradual/occupational disease, the 3 years generally runs from when the worker knew or should have known the condition was work-related. Filing after 3 years is permanently barred..
Reporting the injury and filing the claim are two separate deadlines — do not rely on one to cover the other.
What if my Pennsylvania workers’ comp claim is denied?
If the insurer issues a Notice of Compensation Denial (or stops/disputes benefits), file a Claim Petition (LIBC-362) with the Bureau of Workers’ Compensation through WCAIS within the 3-year statute of limitations. A Workers’ Compensation Judge holds hearings and issues a decision.
If you disagree with the WCJ’s decision, appeal to the Workers’ Compensation Appeal Board (WCAB); if the WCAB rules against you, appeal to the Pennsylvania Commonwealth Court, then potentially the Pennsylvania Supreme Court.
Official Pennsylvania Sources & Resources
- Pennsylvania Pennsylvania Department of Labor & Industry, Bureau of Workers’ Compensation (disputes decided by Workers’ Compensation Judges; appeals heard by the Workers’ Compensation Appeal Board): https://www.pa.gov/agencies/dli/programs-services/workers-compensation
- Pennsylvania Workers’ Comp Statute: https://www.legis.state.pa.us/cfdocs/legis/LI/uconsCheck.cfm?txtType=HTM&yr=1915&sessInd=0&act=338
- U.S. Department of Labor — Workers’ Comp: dol.gov
- Insurance Information Institute: iii.org
This Pennsylvania workers comp claim guide was last verified against official sources in June 2026. Deadlines and procedures change — confirm the current rule with your state workers’-comp board or a licensed attorney.
More Pennsylvania Workers’ Comp Guides
- Pennsylvania Workers’ Comp Settlements
- Pennsylvania Workers’ Comp Requirements (Employers)
- Workers’ Comp Guides for All 50 States
Disclaimer: This guide is informational only and is not legal, medical, or financial advice. Workers Comp Explained is an independent educational resource, not a law firm or insurer. Workers’ comp benefits, settlement values, deadlines, and requirements vary by state and by the specific facts of your injury and change over time, and any settlement figures here are illustrative only.
Confirm your rights and any deadline with your state’s workers’ compensation board and a licensed attorney before you act.