Muni Appeals · Built for Aetna denials

Appeal Aetna denials without losing the afternoon

Upload the denial. Muni prepares a review-ready draft with Aetna policy candidates and an evidence checklist for your team to verify.

No credit card required • First 3 appeals free • Then $20 per appeal

How it starts

3 free
appeals to start
$20
per appeal after
Minutes
to a review-ready draft
HIPAA
compliant, BAA signed

Why Aetna Denies Claims

The Aetna denial categories we see most, and how Muni structures the appeal for each one.

01

Medical Necessity Not Documented

Muni drafts from the uploaded clinical record and searches for candidate policy and evidence sources. Staff verifies that every clinical fact and policy reference applies to the member's current Aetna product.

02

Prior Authorization Required

Aetna's prior auth requirements change frequently by state and plan. Muni prepares a review-ready appeal draft from the denial and records you upload; staff verifies the current policy, clinical facts, deadline, and submission route.

03

Frequency/Duration Limits Exceeded

Aetna limits treatment frequency for certain CPT codes (e.g., 90834 psychotherapy, 97110 PT). Muni crafts appeals demonstrating medical necessity for extended treatment with clinical evidence and patient progress documentation.

04

Out-of-Network Provider

Even for out-of-network denials, we can appeal based on lack of in-network specialists, continuity of care requirements, or emergency treatment circumstances where network adequacy is insufficient.

05

Coding Errors

Coding and documentation denials can turn on plan-specific edits. Muni can organize the uploaded coding context and candidate support, while staff verifies the codes, current edits, and any corrected-claim requirements.

How Muni Handles Aetna Denials

From Aetna denial letter to a review-ready draft for staff verification.

01

Upload Aetna Denial Letter

Our AI extracts the denial reason, policy references, codes, and deadline language present in the uploaded materials. Staff verifies the exact Aetna product and current requirements.

02

AI Research & Analysis

Muni's multi-agent AI system researches:

  • Candidate Aetna Clinical Policy Bulletins returned by current research
  • Applicable CMS coverage guidance returned by current research
  • Relevant peer-reviewed literature and clinical guidelines
  • Applicable state guidance returned by current research
  • The denial's own policy and appeal instructions
03

Generate Professional Appeal Letter

Receive a review-ready draft based on the uploaded denial and records, with candidate policy references and an evidence checklist for your team to verify.

04

Record the Payer Outcome

Record the result so your team can keep the Aetna case history current and follow what happened after submission.

Send Us Your Next Aetna Denial

Start with 3 free appeals. No credit card required. See the full draft before you spend a dollar.

HIPAA compliant • First 3 appeals free • Then $20 per appeal

Questions, answered

Frequently Asked Questions

Everything you need to know about appealing Aetna denials

Muni can prepare a draft from an Aetna denial and the records you upload, including materials that identify a PPO, HMO, POS, Medicare Advantage, or managed-care product. Your staff verifies the exact product, current policy, deadline, and filing route before submission.

Response timelines vary by product, jurisdiction, and appeal type. Verify the current plan materials and applicable rules, then retain the filing confirmation and follow up through the payer's current channel.

When the plan materials identify an external-review path, Muni can help prepare a review-ready draft from the denial and supporting records. Staff must confirm eligibility, the reviewer, the deadline, and the required filing method.

The current workflow creates and reviews one appeal case at a time. Create each denial as a separate case so its records, evidence, deadline, and submission confirmation stay distinct.