Disability insurance denied: appeal deadlines and the lawsuit trap
Disability denials have a feature health denials mostly do not: the plan itself may set a deadline for filing a lawsuit, and courts can enforce it. Read this early.
If your disability coverage is through an employer
- Appeal window: at least 180 days after you receive the denial (your plan may give more). Late appeals can be rejected.
- Decision times: initial claims 45 days (with extensions up to 30 days at a time under set rules); appeals 45 days, plus up to 45 more if the plan notifies you of special circumstances.
- Your file: the plan must give you, free of charge and on request, relevant documents and the identity of any medical or vocational expert whose advice it obtained. Request the file.
- New evidence: include everything you want considered before the final decision.
The time limit for suing
After the plan's final denial you may sue, but the plan documents can set a limit for how long you have, sometimes counted from the "proof of loss" date rather than from the denial. The U.S. Supreme Court has held that such a plan limitation period can be enforced if it is reasonable (Heimeshoff v. Hartford, 2013). Find the clause in your plan and write down the date today. A lawyer who handles disability benefit cases can explain your options.
Individual policies and other benefits
Disability insurance you bought yourself follows state insurance law and the policy's terms; a state insurance department complaint may be available. Social Security disability is a different federal process, not covered here.
Disability appeal letter, claim file request.
Sources
- U.S. Department of Labor (EBSA): Filing a Claim for Your Health or Disability Benefits, last verified 2026-10-17
- eCFR: 29 CFR 2560.503-1, Claims procedure, last verified 2026-10-17
- Heimeshoff v. Hartford Life & Accident Ins. Co., 571 U.S. 99 (2013), last verified 2026-10-17
Page last reviewed October 17, 2026. Rules change; confirm with your notice, plan documents or the agency pages above.