Humana Appeal Form Rules: Disputes, Reconsiderations and Waivers

What is a provider claims dispute? It is a participating provider's request, made online, by phone or in writing, asking the plan to reopen and change its payment, denial or nonpayment of a claim, including a denial caused by a denied authorization; in Medicare Advantage, network providers dispute rather than appeal because they hold no appeal rights of their own.

Humana finalized its exit from employer group commercial medical coverage during 2025, so this page leads with the Medicare Advantage rules, then covers Medicaid, dual plans and remaining commercial claims.

Undeny's Take

Humana's 18-month dispute window looks generous, and that is the trap. The manual says multiple dispute requests per encounter are generally unacceptable, and a second dispute has to identify specific new material information. So the first submission is effectively the whole fight: put the proposed correct payment, the dollar difference and the records in it, not in a follow-up. For non-participating practices, the opposite problem applies: 65 days goes fast, and the request stalls without a Waiver of Liability signed by the provider. Have it signed the day the denial posts, and file through Availity rather than mail so you are not also racing the post office.

Dispute, Reconsideration, Appeal: Who Uses Which Word

Humana's vocabulary depends on your network status and the product:

You are	Humana calls your request	Deadline	Where
Participating, any product	Provider claims dispute (reopening)	Received within 18 months of the date you received the original determination, unless law or your agreement says otherwise	Availity, phone, or mail
Participating, after a dispute decision	Escalated review	Not published	Secure email to the Provider Concierge Unit
Participating, Medicare Advantage concurrent authorization denial	Pre-claim dispute	7 calendar days from the denial notice or until discharge, whichever is later	Provider dispute process
Non-participating, Medicare Advantage	Reconsideration (appeal) with Waiver of Liability	65 calendar days from the denial notice	Availity or mail
Billing a Healthy Horizons Medicaid, dual or integrated plan claim	Reconsideration	Time frame set by state law	Availity or the state P.O. box

For Medicare Advantage, Humana's grievance and appeals directory states that participating providers do not have grievance and appeal rights on their own behalf, though they can appeal on behalf of their Humana-covered patients.

The 18-Month Participating Provider Dispute

The 2026 provider manual allows a dispute "for all products" when you disagree with Humana's payment, denial or nonpayment of a claim. Send it online, call the number on the back of the patient's ID card or 800-448-6262, or mail it to the address on the ID card or to Humana Correspondence, P.O. Box 14601, Lexington, KY 40512. A written dispute should include:

• Provider name, NPI and TIN.
• Member name, ID number and the subscriber's relationship to the patient.
• Date of service and claim number.
• Charge amount, payment amount, the proposed correct payment and the difference between them.
• A brief description of the basis for the contestation, with records, invoices or referral forms that support it.

The 18 months runs from the date you received notice of the original claim determination, and the dispute must be received by Humana inside it. The manual states it applies equally to Humana Behavioral Health Network (HBHN) participating providers, so therapy practices in that network follow the same dispute rules.

When a second dispute or escalation is allowed

A second dispute after the first decision must explicitly identify specific new material information. If you are still unsatisfied, participating providers can email HumanaProviderServices@humana.com with the Claim Escalation Form and the reference numbers from earlier contacts; this escalation is not available for denials caused by a denied authorization request. Humana sends a reference ID within 3 to 5 business days, and its directory asks you to allow 30 to 45 days from the acknowledgment for a response.

Submitting From the Appeals Worklist

1. Sign in to Availity Essentials and use Claim Status to find the finalized claim.
2. Select Dispute Claim; this only adds the claim to your Appeals worklist and does not send anything to Humana yet.
3. Open the request under Claims & Payments, then Appeals, and enter the basis for the dispute and the proposed correct payment.
4. Upload supporting records, and for a non-participating Medicare Advantage appeal, the signed Waiver of Liability Statement.
5. Submit from the worklist and confirm the request shows as submitted.
6. Do not also mail the same dispute; Humana warns that duplicate submissions may delay processing.

The Availity tool cannot be used for preauthorization appeals that do not involve a submitted claim, overpayment disputes, or Provider Payment Integrity medical record review disputes, which follow the instructions in their own findings letters.

The Waiver of Liability Track for Non-Participating Practices

A non-participating provider appealing a Medicare Advantage claim denial on its own behalf submits the request in writing within 65 calendar days of the denial notice, through Availity or by mail to the Humana Grievance and Appeal Department, P.O. Box 14165, Lexington, KY 40512-4165. Include:

• The signed Humana Waiver of Liability Statement, which waives any right to collect from the member for the denied services.
• Optionally, the Humana Appeal, Complaint or Grievance Form designed for members; Humana tells providers to skip Section 4.
• A copy of the original claim or the remittance showing the denial, plus the clinical records that support payment.

There is no mandatory Humana reconsideration form on this track beyond the waiver. CMS guidance adds three points that matter in practice. A billing agency may submit the payment appeal for you but may not sign the waiver on your behalf. The plan's 60-day decision clock starts when it receives a valid waiver. And a non-contracted provider does not need a zero payment to request reconsideration; downcoding, bundling and rate-of-payment disputes qualify. Humana's manual lists narrower categories, so cite the CMS guidance if a partial-payment appeal is questioned.

Timing and what happens next

Humana decides a post-service reconsideration within 60 calendar days of receipt. If it upholds the denial in whole or in part, the case goes automatically to the Part C Independent Review Entity; you do not file that step. The regulation, 42 CFR 422.582, measures 60 days from receipt of the notice and presumes receipt 5 days after the notice date, which is why Humana and CMS both state 65 days from the notice date.

Patient-Side Appeals and Medical Necessity

When the issue is coverage rather than payment, a participating provider appeals as the member's representative. Medicare Advantage member appeals are due within 65 calendar days of the adverse determination notice. The treating physician may file a standard preservice appeal for the member if the member is notified; otherwise use the CMS-1696 Appointment of Representative. Humana's targets are 72 hours for expedited, 30 calendar days for preservice and 60 calendar days for post-service appeals. For denials coded as not medically necessary, see CO-50.

Healthy Horizons Medicaid, Dual Plans and Commercial Run-Out

• Medicaid (Humana Healthy Horizons), dual demonstration and Applicable Integrated Plans: Humana tells providers to request reconsideration within the time frame set by state law, through Availity or the state-specific P.O. box. Non-participating providers appealing dual or integrated plan claims on their own behalf also need the Waiver of Liability Statement.
• Commercial: Humana's 2025 annual report says it finalized its exit from the employer group commercial medical business during 2025, covering fully insured, self-funded and federal employee plans. For remaining commercial claims, Humana says the appeal process is the same for participating and non-participating providers, follows the policy's time limits when filed for the covered person, and follows state law when a provider may file on its own behalf.
• TRICARE: Humana administers TRICARE under contracts with the Department of Defense, but the provider manual described here does not address TRICARE claims; follow the TRICARE program's own appeal instructions.

One Year From Service on Medicare Lines

Humana's 2026 provider manual sets claim submission at 1 year from the date of service for Medicare lines of business and defers to the state Medicaid provider manual for Medicaid, in both cases unless your agreement or state or federal law says otherwise. The manual lists no commercial filing limit and no separate window for corrected claims; corrected claims, single or batch, can be filed through Availity. Assume a correction does not extend the original limit, and file early. Late-filing denials are covered in CO-29, and missing-information rejections in CO-16. The manual also notes that state laws do not affect adjudication of Medicare Advantage claims.

Patterns Behind Upheld Disputes

• Clicking Dispute Claim in Availity and never submitting from the worklist.
• Sending a thin first dispute, then finding the second one rejected for lacking new material information.
• Mailing and uploading the same dispute.
• Non-participating appeals without a waiver, or with a waiver signed by the billing company.
• Counting the 65 days from the day the remit was opened rather than the date on the notice.
• Treating a participating Medicare Advantage claim as appealable in your own name.

Frequently Asked Questions

Is there a Humana provider appeal form?

Not for participating providers' routine claim disputes, which are filed in Availity, by phone or by letter with the required data elements. Non-participating Medicare Advantage providers must include the signed Waiver of Liability Statement and may use Humana's Appeal, Complaint or Grievance Form, skipping Section 4. Escalations use the Claim Escalation Form.

How long does a participating provider have to dispute a Humana claim?

The dispute must be received by Humana within 18 months from the date you received notice of the original claim determination. A different period applies if state or federal law or your agreement requires one. Medicare Advantage concurrent authorization denials have a separate 7-day pre-claim dispute.

What is the Humana reconsideration deadline for non-participating providers?

Submit the reconsideration in writing within 65 calendar days of the denial notice, with a signed Waiver of Liability Statement. Humana decides within 60 calendar days, and upheld denials go automatically to the CMS Independent Review Entity.

What is the Humana timely filing limit?

The 2026 provider manual sets 1 year from the date of service for Medicare lines of business, unless your agreement or law sets another period. Medicaid limits come from each state's Medicaid provider manual. The manual does not publish a commercial limit or a separate corrected-claim limit.

Can a billing company sign the Waiver of Liability for a provider?

No. CMS guidance lets a billing agency with proper authority submit the payment appeal for a non-contracted provider, but the agency may not sign the Waiver of Liability on the provider's behalf.

Can I dispute a Humana claim twice?

Only in limited cases. Humana considers multiple disputes per encounter generally unacceptable, so a second dispute must identify specific new material information, or concern a denial that resulted from a denied authorization where further review is justified.

Informational only, not legal, medical, or billing advice. Verify against Humana's current provider manual, your agreement, state rules, and the member's plan before filing.

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