Pennsylvania’s 90-day workers’ compensation rule catches a lot of workers off guard. If you don’t provide written notice of your work injury within 90 days, your employer’s insurer can deny your entire claim, cutting off medical benefits and wage replacement. Most workers who miss this deadline don’t do it on purpose. They assume a verbal report to their supervisor is enough, or they wait to see how serious the injury is before filing. By the time they realize the mistake, the window is closed.
Munley Law has represented injured workers in Lackawanna County for more than 65 years. Our workers’ compensation team includes Caroline Munley, a Pennsylvania Bar Association certified workers’ compensation specialist. That certification requires demonstrated expertise, peer recognition, and a written examination, and very few attorneys in Pennsylvania hold it. We handle the deadlines, the paperwork, and the insurance disputes so you can focus on recovering.
If you’ve been hurt at work, contact us for a free consultation. We are available 24/7 and charge no fee unless we recover benefits for you.
Pennsylvania’s 90-Day Workers’ Compensation Rule
Section 406.1 of the Pennsylvania Workers’ Compensation Act requires injured workers to provide written notice of their injury to their employer within 90 days of the accident. Missing this deadline gives insurers grounds to deny your claim entirely, including medical treatment and the wage replacement benefits that cover two-thirds of your average weekly wage.
When the 90-day clock starts depends on the type of injury. For obvious accidents, such as falls, cuts, or machinery injuries, the clock starts on the date of the incident. For occupational diseases, repetitive stress injuries, or conditions that develop gradually, the clock starts when you knew or reasonably should have known that your condition was caused by your work. A factory worker in Carbondale who develops hearing loss from years of machinery noise has 90 days from the date a doctor connects that condition to the workplace, not from when the symptoms first appeared.
The notice must be in writing and must state who you are, the nature of your injury, when and how it occurred, and its connection to your job duties. A verbal report to your supervisor is not enough under Pennsylvania law. A note saying “I hurt my back” may also fall short if it doesn’t describe the injury and tie it to your work. Incomplete notices give insurance companies grounds to dispute the claim.
Common Mistakes That Cost Workers Their Benefits
Most workers who miss the 90-day deadline make one of these mistakes:
- Relying on a verbal report. Telling your supervisor or HR that you were injured is not the same as providing written notice under Pennsylvania law. Always follow up in writing.
- Waiting to see how serious the injury is. Injuries that seem minor can develop into serious conditions. Reporting promptly protects your rights either way.
- Miscounting the 90 days. The period includes weekends and holidays. If the 90th day falls on a weekend or holiday, you have until the next business day, but don’t count on that buffer.
- Writing a vague notice. The notice needs to describe your injury specifically and connect it to your job duties. If it doesn’t establish that connection, the insurer can challenge it.
Exceptions to the 90-Day Deadline
Pennsylvania law recognizes situations where late notice may be excused:
- Medical incapacitation. If your injuries left you unconscious, hospitalized, or otherwise unable to provide notice, courts may excuse the delay when the injury itself prevented you from acting within the window.
- Employer misconduct. If your employer discouraged you from filing, gave you false information about your rights, or otherwise blocked timely notice, that can provide grounds for a late filing.
- Occupational diseases. Conditions like mesothelioma, industrial hearing loss, or lung disease caused by workplace exposures follow different rules. The 90-day clock starts when a doctor links the condition to your work, which may be years after the initial exposure. Expert medical testimony is typically required to establish when that connection became known.
These exceptions are not automatic. Building a successful late-filed claim requires strong medical evidence and experienced legal representation.
What to Do After a Work Injury
- Report in writing right away. Notify your supervisor or HR in writing as soon as possible. Include when, where, and how the injury occurred, and name any witnesses.
- See a doctor familiar with occupational injuries. Pennsylvania law allows you to choose your own doctor for the first 90 days. Choose a provider who will clearly document the work-related cause of your injury in the medical record.
- Keep copies of everything. Hold onto medical records, written correspondence with your employer, and any evidence related to the accident or workplace conditions.
- Do not sign anything from the insurance company without reviewing it. Adjusters sometimes present releases or settlement offers early. Signing without understanding the terms can limit your right to future benefits.
- Contact a workers’ compensation attorney early. The earlier you have representation, the better positioned you are to meet every deadline and respond to disputes from the insurer.
Talk to a Workers’ Compensation Attorney in Carbondale
If you’ve been hurt on the job in Carbondale or anywhere in Lackawanna County, contact Munley Law. Caroline Munley, a Pennsylvania Bar Association certified workers’ compensation specialist, has handled workers’ compensation cases across northeastern Pennsylvania for decades. She knows the deadlines, the tactics insurers use to delay or deny claims, and how local courts approach disputed cases.
Our Carbondale office is at 41 N Main St. Call 570-280-2502 for a free consultation, available 24 hours a day, 7 days a week. There is no fee unless we win your case.
