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CignaPrior authorization

How to appeal a prior authorization denial from Cigna

Cigna prior-authorization denials usually stem from missing clinical criteria under MCG or eviCore guidelines. Reading the exact criteria set on your denial is the single most important step.

Internal appeal: 180 days External review: 60 days

Step-by-step

  1. 1

    Identify the criteria set

    Cigna delegates many prior auths to eviCore (radiology, oncology, cardiology). Your denial names the criteria document used - request it in writing.

  2. 2

    Request a peer-to-peer immediately

    Peer-to-peers are free, fast, and frequently overturn the original decision when your physician explains the clinical picture. Schedule within the deadline on the denial.

  3. 3

    Submit a written appeal if the peer-to-peer fails

    Include: denial, criteria set, letter of medical necessity mapped to each criterion, and chart notes. Send via certified mail or the Cigna provider portal.

  4. 4

    Request external review

    After the final internal denial, you have 60 days to request an Independent Review Organization.

Documents to gather

  • Cigna denial letter and prior auth determination
  • eviCore or MCG criteria cited
  • Letter of medical necessity mapped to each criterion
  • Full chart notes and imaging

Decode your full denial letter

Paste or upload your Cigna letter and get the exact deadline, escalation ladder, and a ready-to-send appeal letter.

Decode my letter

Frequently asked questions

How fast can a peer-to-peer happen?
Often within 24 - 72 hours of request. For urgent care needs, Cigna must offer an expedited peer-to-peer within 24 hours.
Can I appeal before the service?
Yes - pre-service appeals are common and run on the same 180-day window. Doing this before incurring costs is almost always better than after.

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