Health Insurance
How to Appeal a Cigna Claim Denial
They said denied. You say appeal. Paste your health insurance denial or bill into the free analyzer — see why you were denied and how to fight it.
Analyze my denial — freeCigna denials arrive with the same two facts as everyone else's: a stated reason, and a right to make them look again. Cigna's process runs through its customer appeals intake, and — like every ACA-regulated insurer — ends at binding external review if the internal process fails you.
The single most important detail: appeal to the address or portal route on your own denial letter or EOB. Cigna administers many plan types with different intake routes, and the letter in your hand names the right one for your plan.
Where and how to file your Cigna appeal
Online: sign in at myCigna.com (or the myCigna app), open the claim, and follow the appeal/dispute option from the claim detail. Screenshot the confirmation.
By mail: your denial letter or EOB lists the appeals address for your specific plan — use it, with proof of delivery. If the letter doesn't list one, call the number on your Cigna ID card and get it on the record.
What to include: your appeal letter quoting the exact denial reason, member ID and claim number, your arguments tied to plan language, a physician letter of medical necessity for clinical denials, and the records that back each claim. Ask in the letter for the clinical criteria applied and the reviewer's credentials — you're entitled to them.
Cigna deadlines and what happens next
You generally have 180 days from the denial notice to file the internal appeal (your plan documents control). Cigna must decide within the regulatory windows — generally 30 days for pre-service appeals, 60 for post-service, and 72 hours for expedited appeals when your physician certifies urgency.
Depending on your plan, there may be one or two internal levels; the response to your appeal states what's next. Employer self-funded plans follow ERISA's full-and-fair-review rules, which also entitle you to the claim file free on request.
If Cigna upholds the denial
Request independent external review for medical-judgment denials — generally within 4 months of the final internal denial, by the route your final denial letter describes. The independent reviewers' decision binds Cigna. A parallel complaint to your state Department of Insurance costs nothing and requires a response.
Not sure why you were denied?
Paste your health insurance denial or bill into the free Denial Analyzer — the reason in plain English, your appeal angle, and the laws that apply. No signup.
Analyze my denial — freeFrequently asked questions
How long do I have to appeal a Cigna denial?
Generally 180 days from the denial notice on ACA-regulated plans — the deadline printed on your denial letter controls. External review, if needed, generally must be requested within 4 months of the final internal denial.
Can I appeal through myCigna?
Yes — the claim detail page on myCigna.com or the app offers the appeal route for your plan, with a confirmation you should keep. Mailing to the address on your denial letter works equally well.
What should my Cigna appeal include?
The exact denial reason quoted, your identifiers, arguments tied to your plan's language, a physician's medical-necessity letter for clinical denials, supporting records, and a request for the criteria and reviewer credentials behind the denial.
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This page is general information, not legal advice. AppealIQ is not a law firm and does not provide legal advice. Deadlines and rules vary by state and plan — verify yours before acting.