How to Appeal a Cigna Prior Authorization Denial in 2026

Understanding Cigna's Two-Track PA System

Cigna (Evernorth) does not adjudicate every prior authorization denial in-house. For most outpatient specialty services — radiology, musculoskeletal surgery, cardiology, oncology, and more — Cigna delegates precertification and clinical review to EviCore, a specialty benefit management company it acquired as part of the Evernorth portfolio.

That delegation has direct consequences for appeals. When EviCore denies a PA, the appeal goes to EviCore — not to Cigna's standard National Appeals Unit. Practices that route all Cigna appeals to the same portal or address lose the EviCore reconsideration window entirely, with the denial rejected before it is ever reviewed on the merits.

How to Identify the Review Organization

The fastest way to tell who adjudicated the denial is to read the denial letter header carefully. Two clear signals distinguish EviCore cases from Cigna direct cases.

Signal 1: The reviewer name. EviCore-managed denials will name EviCore or "EviCore Healthcare" as the review organization in the determination header, often alongside language like "managed by EviCore on behalf of Cigna Healthcare." The phone number on the letter will be an EviCore line, not a Cigna customer service number.

Signal 2: The appeal rights section. EviCore denial letters describe EviCore-specific reconsideration and appeal procedures in the patient and provider rights section. Cigna direct denials reference Cigna's internal appeal process and CignaforHCP.com or Provider.Evernorth.com for submission.

If the determination notice is ambiguous, call the number on the letter before filing. For most Cigna commercial programs, EviCore's provider line is 1-866-668-9250. The representative will confirm whether the case is EviCore-managed.

Services Currently Managed by EviCore for Cigna

EviCore manages precertification for a broad range of outpatient specialty services under Cigna commercial and Medicare Advantage plans. As of 2026, EviCore-delegated services include:

• Advanced radiology — CT, MRI, PET scans, and high-tech imaging with site-of-care reviews
• Musculoskeletal — Pain management, joint surgery, spine surgery, and interventional procedures
• Diagnostic cardiology — Cardiac imaging and vascular intervention procedures
• Outpatient oncology — Medical oncology drug precertification and clinical trial authorization
• Radiation therapy — Outpatient radiation oncology precertification
• Sleep services — Sleep study precertification and care coordination
• Gastroenterology — Esophagoscopy, EGD, and select GI procedures
• Lab management — Specialized laboratory precertification
• Home health — Including home infusion therapy (primarily Cigna Medicare Advantage)

Cigna handles utilization management directly for inpatient oncology cases. For commercial plan PA requirements not on this list, verify current delegation status at CignaforHCP.com or evicore.com before submitting an appeal.

Track A: Appealing an EviCore-Managed Cigna PA Denial

When EviCore issued the denial, EviCore handles the appeal. Two post-denial reconsideration options are available: a clinical peer-to-peer discussion and a formal written appeal.

Requesting an EviCore Peer-to-Peer Review

A peer-to-peer (P2P) consultation connects the treating physician directly with an EviCore Medical Director to discuss the clinical basis for the denial. EviCore allows P2P requests after an adverse determination, though available options may vary based on the denial reason, health plan, and member's line of business.

Request P2P as soon as the denial arrives — available options narrow as time passes. To schedule:

1. Log in at evicore.com/provider and navigate to the denied case.
2. Select a two-hour scheduling block. EviCore will contact the physician within a 15-minute window during that block — no waiting for a callback confirmation email.
3. Alternatively, call 1-866-668-9250 (Cigna commercial) and request a clinical discussion with an EviCore Medical Director.

Submitting a Formal EviCore Appeal

If the P2P discussion does not resolve the denial, submit a formal written appeal. Core requirements:

• Submit via evicore.com/provider (preferred) or per the contact details on the determination notice
• Include the EviCore case reference number, member ID, and denial date
• Attach the treating physician's clinical narrative with direct citation of the applicable EviCore clinical guideline criteria
• Include supporting diagnostic results, office notes, or clinical literature not submitted with the original PA request

EviCore clinical guidelines for Cigna are publicly available at evicore.com/provider/clinical-guidelines. Citing the specific guideline and explaining — point by point — why the patient meets the criteria gives the appeal the strongest foundation for a merit-based reversal. Generic medical necessity language without guideline references rarely changes EviCore decisions.

For a letter framework, see the Cigna appeal letter template.

Track B: Appealing a Cigna-Direct PA Denial

When Cigna's own utilization management team — not EviCore — issued the denial, the appeal runs through Cigna's standard provider channels.

Cigna Informal Reconsideration and Peer-to-Peer

For pre-service PA denials, Cigna allows an informal reconsideration request through CignaforHCP.com or Provider.Evernorth.com. This step is faster than a formal written appeal and preserves formal appeal rights — if the informal review upholds the denial, the full 180-day formal appeal window from the original denial date remains intact.

P2P review is also available for Cigna-direct denials. Call the Cigna provider services number on the denial letter to request a peer-to-peer with a Cigna Medical Director. Per Cigna's appeal policy, any review involving medical necessity includes a physician reviewer on Cigna's side.

Formal Cigna Provider Appeal

A formal written appeal must be submitted within 180 calendar days of the denial notice date. Submit through:

• CignaforHCP.com or Provider.Evernorth.com — preferred; faster processing than mail
• Include the patient's Cigna member ID, the specific service denied, the denial date, supporting clinical documentation, and a physician-signed medical necessity narrative

Cigna's appeal policy requires a physician reviewer for any appeal involving medical necessity. Decision timelines under federal rules:

• Pre-service appeals: 30 calendar days from receipt
• Post-service appeals: 60 calendar days from receipt
• Expedited (urgent) appeals: 72 hours from receipt

For guidance on building a strong medical necessity narrative for Cigna, see Cigna medical necessity denial appeal.

Expedited PA Reconsideration Rights

When the standard timeline creates risk to the patient's health, request expedited reconsideration immediately.

EviCore expedited requests: Call 1-866-668-9250 and identify the case as urgent. EviCore follows plan-specific expedited timelines aligned with CMS requirements and Cigna commercial plan terms.

Cigna Medicare Advantage: Under CMS rules effective January 2026, standard PA decisions must be issued within 7 calendar days and expedited PA decisions within 72 hours. Cigna MA plans are required to meet these federal turnaround times, and a missed deadline creates a basis for escalation.

Cigna commercial expedited appeals: Federal rules require expedited appeal decisions within 72 hours when a delay would seriously jeopardize the patient's life, health, or ability to regain maximum function. Document the clinical urgency explicitly in the request.

PA Appeal Reference: Timelines and Channels

External Review and Escalation After Second Denial

If both informal reconsideration and formal appeal fail, additional escalation options may apply depending on the plan type.

External Review (Independent Review Organization): Most fully insured commercial Cigna plans allow members and providers to request external review after exhausting internal appeals. The independent review organization is separate from Cigna and must issue a decision within 45 to 60 days depending on applicable state law. ERISA self-funded plans must comply with federal external review requirements under the ACA.

Cigna Medicare Advantage escalation ladder: After a Cigna MA PA denial, the full appeal path is: Level 1 Plan Appeal → Level 2 Qualified Independent Contractor (QIC) review → Office of Medicare Hearings and Appeals (OMHA) → Medicare Appeals Council → Federal District Court.

For detail on how IRO processes work and which cases qualify, see independent review organization appeal guide.

How Muni Appeals Handles Cigna PA Denials

The EviCore routing problem is entirely avoidable — and it's the most common single point of failure in Cigna appeal workflows. Muni Appeals reads the determination notice, identifies whether the case is EviCore-managed or Cigna direct, and routes the appeal to the correct channel without requiring the billing team to know the distinction.

Beyond routing, Muni Appeals handles:

• Clinical narrative built against the specific EviCore clinical guidelines or Cigna Medical Coverage Policy cited in the denial
• Medical necessity argument with direct policy-level references — not boilerplate language that UM reviewers tune out
• Submission-ready packages with the case number, member ID, denial date, and physician attestation formatted per each payer's requirements
• Timeline tracking so P2P windows and formal appeal deadlines are not missed

The Cigna prior authorization template guide covers the PA request phase. For a full walkthrough of peer-to-peer calls across payers, see peer-to-peer review for insurance denials.

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Frequently Asked Questions

How do I know if my Cigna PA denial is managed by EviCore?

Look at the determination notice header. If EviCore or "EviCore Healthcare" is named as the review organization, and the phone number on the letter is an EviCore line rather than a Cigna provider services number, the appeal goes to EviCore. If the header identifies Cigna Healthcare or references Cigna's National Appeals Unit, submit through CignaforHCP.com or Provider.Evernorth.com.

What procedures does EviCore manage for Cigna?

EviCore manages precertification for radiology, musculoskeletal surgery, diagnostic cardiology, outpatient oncology, radiation therapy, sleep services, gastroenterology, lab management, and home health under most Cigna commercial plans. Effective March 7, 2026, EviCore also manages approximately 600 new CPT codes including outpatient surgery, EIU procedures, and unlisted codes. Verify current delegation scope at evicore.com/resources/healthplan/cigna.

Can I request a peer-to-peer after an EviCore PA denial?

Yes. EviCore allows P2P consultations after an adverse determination. However, not all P2P discussions result in a decision change — EviCore distinguishes between consultations that can produce a reconsidered determination and those that are educational only. Ask EviCore explicitly when scheduling whether the P2P has the potential to reverse the denial. If educational only, move to formal written appeal.

What is the appeal deadline for a Cigna PA denial?

For Cigna direct appeals, the filing deadline is 180 calendar days from the denial notice date. EviCore appeal deadlines vary by health plan — do not assume the 180-day window applies to EviCore cases. Check the specific rights and timeframes in the determination notice and confirm with EviCore at 1-866-668-9250 if the letter is unclear.

What happens if I file the appeal with the wrong organization?

The appeal is rejected on procedural grounds — the wrong organization has no authority to review a denial it did not issue. You may still have time to refile with the correct organization if the appeal window has not closed, but the delay is costly in urgent cases and some EviCore plan-specific windows are shorter than Cigna's 180-day commercial deadline. Always identify the review organization first.

Does requesting a peer-to-peer use up my formal appeal rights?

No. A P2P consultation with EviCore or Cigna is separate from the formal written appeal. If the P2P does not produce an approval, formal appeal rights remain intact. For Cigna direct denials, informal reconsideration through the portal also does not consume the 180-day formal appeal deadline.

How long does a formal Cigna PA appeal take?

For Cigna direct appeals: pre-service decisions take 30 calendar days; post-service decisions take 60 calendar days; expedited appeals must be decided within 72 hours when the standard timeline would seriously jeopardize the patient's health. For EviCore-managed appeals, turnaround times depend on the health plan contract — confirm with the determination notice.

What is the Cigna Medicare Advantage PA appeal process?

Cigna MA PA denials follow CMS regulations: standard decisions within 7 calendar days; expedited decisions within 72 hours (effective January 2026). The full MA appeal ladder is Plan Level 1 Appeal → Level 2 Qualified Independent Contractor → Office of Medicare Hearings and Appeals → Medicare Appeals Council → Federal District Court. See the Medicare Advantage appeal guide for a step-by-step breakdown.

Ready to Appeal a Cigna PA Denial?

Getting the routing right is the entire first step. EviCore and Cigna are separate systems operating under separate submission channels — the appeal that goes to the wrong one does not get reviewed on its merits. Muni Appeals identifies the correct track, builds the clinical narrative against the right policy, and submits before the deadline.

Get Started:

• Routing check: EviCore vs Cigna direct, identified from the determination notice
• Appeal narrative built against EviCore clinical guidelines or Cigna Medical Coverage Policies
• Timeline tracking for P2P windows and formal appeal deadlines
• Submission-ready packages — no manual form-filling or portal navigation

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This guide reflects 2026 Cigna and EviCore prior authorization appeal procedures and delegation arrangements. EviCore program scope, appeal deadlines, and submission channels vary by health plan, member line of business, and state. Always verify the review organization, filing deadline, and submission method from the specific determination notice received. Muni Health maintains current procedures for major insurance carriers and updates this content as program delegations change.