Prior authorization denied: what to do
Prior authorization (pre-approval) denials are "pre-service claims." They have their own timelines and a few extra tools.
Steps
- Call your provider's office first. Ask for the person who handles authorizations or appeals. They may already be working on it.
- Ask for a peer-to-peer review. Your doctor can ask to speak by phone with a physician reviewer at the plan during the appeals process.
- Act fast. Appeal as soon as you can; an advocate quoted by NBC News recommends filing at least four weeks before the deadline, especially by mail.
- Check urgency. If a physician says waiting could seriously jeopardize your health, the plan must treat a group-health pre-service claim as urgent: decision within 72 hours.
- Use the letter. Prior authorization appeal or expedited request.
Timelines for group health plans (federal rules)
Pre-service initial decision: up to 15 days (with possible extension); pre-service appeal decision: no more than 30 days after the plan receives the appeal; urgent appeals: no more than 72 hours. If the plan has two appeal levels, each is generally half the time.
Sources
- NBC News: 7 ways to fight back after your prior authorization is denied, last verified 2026-10-17
- U.S. Department of Labor (EBSA): Filing a Claim for Your Health or Disability Benefits, last verified 2026-10-17
- U.S. Department of Labor (EBSA): Filing a Claim for Your Health Benefits, last verified 2026-10-17
Page last reviewed October 17, 2026. Rules change; confirm with your notice, plan documents or the agency pages above.