Notes · reference

Aetna payer profile for Florida practices: claims, disputes, recoupment, and what Florida law adds (2026)

Clearia · October 2026 · payer profiles

Last checked against Aetna's published pages and the Florida Statutes: October 26, 2026. Payer pages, manuals, and statutes change; the current text and your agreement control.

For a Florida physician practice billing Aetna's fully insured plans, the first dispute on a claim payment can be filed within 12 months. After Aetna decides that reconsideration, the appeal window is 60 calendar days. Plans that are not fully insured run on Aetna's 180-day standard. Florida law adds a 12-month underpayment window and limits on recoupment.

Aetna's rules for providers live in several places: a national provider manual, a state supplement, a disputes overview, a state exceptions table, precertification lists, and a run of portal guides. This profile pulls the parts a Florida ortho, spine, or pain practice uses most into one page and links each fact to the Aetna page or statute it came from. Where we could not tie a number to a primary source, we left it out.

Your participation agreement sits above every line below. Read the two together.

1. First, sort the claim by funding status

Almost every Florida-specific rule on this page depends on one question: is the member on a fully insured plan? Aetna's state exceptions page says so directly: "In the absence of an exception below, Aetna's 180-day dispute filing standard will apply. The exceptions below apply to requests regarding members covered under fully insured plans only" (Aetna, Exceptions for dispute and appeal process).

The Florida statutes work the same way. Section 627.6131 covers major medical policies from insurers regulated under the Florida Insurance Code, and section 641.3155 covers HMO subscriber contracts. Self-funded employer plans and Medicare Advantage sit under federal law instead. Florida provider payment rights, quoted clause by clause, covers who the statutes reach.

What this means for your process: tag every Aetna claim as fully insured, self-funded, or Medicare Advantage before you calendar a deadline. The same card can carry different clocks.

2. Claims: filing and submission

Timely filing

We have not found a Florida-specific Aetna filing limit for participating providers that we can cite to an Aetna primary document, so we do not print one. Work to the number in your agreement.

On fully insured business, Florida law sets a floor under any agreement. A payer may not require primary claims sooner than six months after the date of service (or discharge, for inpatient care), counted from when the provider has the payer's correct name and address (§627.6131(3)(b); HMO parallel §641.3155). The filing floors, quoted.

Submission

• Payer ID. Aetna's Medicare PPO quick reference guide says "Use our electronic payer ID# 60054" (Aetna Medicare PPO plans, quick reference guide). Confirm the ID your clearinghouse uses for commercial claims against the member's card.
• Plans that route elsewhere. Aetna's At a glance guide sends Aetna Signature Administrators, Meritain Health, and Schaller Anderson (Medicaid) plans to the member ID card for claim routing (Aetna, At a glance). Read the card before the claim goes out.
• New edits. Aetna's December 2025 OfficeLink Updates say that beginning March 1, 2026, providers may see new claim edits under its Claim and Code Review Program, viewable on Availity (OfficeLink Updates, December 2025). Edits like these are where downcoding and bundling show up, so track them by code. How payers downcode E/M visits.

Proof of submission starts every Florida clock. Keep the clearinghouse acceptance report for each claim.

3. Disputes and appeals: two steps, one form

Aetna runs provider disputes in two steps: a reconsideration, then an appeal. Its disputes overview sets the standard windows (Aetna, Disputes and appeals overview):

• Reconsideration: "Within 180 calendar days of the initial claim decision."
• Appeal: 60 calendar days from the reconsideration decision. "The timeframe is 180 calendar days for appeals involving utilization review issues or claims issues based on medical necessity or experimental/investigational coverage criteria."
• Levels: one level of provider appeal. Appeals are submitted in writing on Aetna's provider complaint and appeal form.

The Florida exception

For fully insured members, Aetna's state exceptions table gives Florida providers more time for the first step. The Florida row applies to "All participating or nonparticipating licensed physicians or physician assistants (or practitioners licensed under FL Ch. 458), osteopathic physicians, chiropractors, podiatrists or dentists" and allows "12 months (does not apply to facility)" to file an initial claim-payment dispute (Aetna, Exceptions for dispute and appeal process).

The table addresses the initial dispute only. It prints no Florida change to the appeal step, so calendar 60 calendar days from the reconsideration decision. Facility claims stay on the 180-day standard.

Florida's statute lines up with this for underpayments. Claims for underpayment from physicians and the other listed licensees "must be submitted to the insurer within 12 months after the health insurer's payment of the claim," and the section may not be waived by contract (§627.6131(19) and (10)). The statute also requires a payer's internal dispute process to be finalized within 60 days of the provider's request on contracts issued on or after October 1, 2002 (§627.6131(8)). Florida's 12-month underpayment rule, in practice.

Where and how to file

Three details on the form are worth knowing:

• "You may use this form to appeal multiple dates of service for the same member." One member per form.
• It asks for both the initial denial notification date and the reconsideration denial notification date. Keep both letters.
• If you are acting on the member's behalf with a signed authorization, or appealing a preauthorization denial before the service is rendered, the form says to use the member complaint and appeal form instead.

How to appeal an underpaid claim walks through building the package. Appeal deadlines at Florida's major payers puts Aetna's windows next to the others.

4. Precertification for ortho, spine, and pain

Aetna publishes its requirements as lists. Its precertification page says precertification applies to all benefit plans that have a precertification requirement, and that participating providers need to request precertification for the procedures and services on those lists (Aetna, Precertification lists). The current list is the 2026 participating provider precertification list; several entries carry effective dates during 2026, so check the date on each line.

We do not reproduce codes here. Check each surgical, spine, and injection code against the current list and the member's plan before scheduling, and keep the reference number with the case.

When an authorized service is denied on the claim, Florida law treats HMOs and insurers differently. An HMO "is liable for services rendered to an eligible subscriber by a provider if the provider follows the health maintenance organization's authorization procedures and receives authorization for a covered service" (§641.3154(2)). On PPO products the authorization is evidence, not a guarantee. What to do when the authorized claim is denied anyway.

5. Overpayments and recoupment

Aetna's process

• Availity Overpayments. Aetna's December 2025 OfficeLink Updates announce the October 2025 launch of Overpayments on its Availity portal, where providers can view and download overpayment notifications, message the Overpayment Support Team, and resolve or dispute notifications. It sits under Claims & Payments and needs the Claim Status and Claims Overpayment Recovery roles, which your Availity administrator assigns (OfficeLink Updates, December 2025).
• Before refunding. Aetna's refund page asks providers to check the member's coordination of benefits status and confirm the overpayment is not due to a maintenance of benefits provision. Refunds go by check with a copy of the overpayment request letter, or through InstaMed (Aetna, Refunding overpayments).

What Florida law adds on fully insured business

Section 627.6131(6) and its HMO parallel in 641.3155 set the terms for an overpayment claim against a provider (§627.6131; §641.3155):

• A stated basis. The claim must come with "a written or electronic statement specifying the basis for the retroactive denial or payment adjustment" ((6)).
• Twelve months for physicians. Overpayment claims against providers licensed under chapters 458, 459, 460, 461, and 466 "must be submitted to the provider within 12 months after the health insurer's payment of the claim," with a fraud exception ((18)). The general limit for other providers is 30 months ((6)(a)1).
• Your response clock. Pay, deny, or contest within 40 days of receipt; a denial or contest goes in writing within 35 days and identifies the contested portion and the reason ((6)(a)1, (6)(a)2).
• The offset rule. "The health insurer may not reduce payment to the provider for other services unless the provider agrees to the reduction in writing or fails to respond to the health insurer's overpayment claim as required by this paragraph" ((6)(a)3).

What this means for your process: answer every Aetna overpayment notice in writing inside 35 days, through the Availity dispute path or by letter, and check its date against the 12-month limit. Recoupment rules in Florida, and when to contest; the statutory text.

6. Secondary claims

Aetna's coordination of benefits guidance comes down to three steps: bill the primary, review the primary's EOB, then bill the secondary electronically (Aetna, Claims coordination and review). Its COB billing tip sheet adds the data rules (Aetna, Coordination of benefits billing tips):

• The electronic secondary claim must include the primary payer's payment information from its ERA, or the EOB converted into ERA coding, with the other plan's details in the 2320 and 2330 loops.
• Enter the member ID "exactly as it appears on the ID card, including any letters. No dashes, suffixes or spaces."
• When Medicare is primary and its remittance carries remark code MA18 or N89, Medicare has already sent the claim to Aetna, and a separate Medicare primary COB claim is not needed.

Florida law sets the secondary floor on fully insured business: a payer may not require secondary claims sooner than 90 days after the primary insurer's final determination (§627.6131(3)(b)). CO-22, the coordination of benefits denial, explained.

7. Remittances and payment

• Enrollment. EFT and ERA enrollment and changes go through Optum's Payer Enrollment Services site, per Aetna's ERA, EFT and electronic EOB page (Aetna, ERA, EFT and electronic EOBs). The same page notes that ERA enrollment is not needed to receive electronic EOBs.
• Matching payments. Aetna's provider manual says that when you receive both ERA and EFT, the trace number is the same on both (Aetna provider manual). Use it to tie each deposit to its remittance.
• Prompt pay. On fully insured business, the statute requires an electronic claim to be paid, denied, or contested within 20 days, paid or denied within 90, and makes it an uncontestable obligation at 120, with 12 percent simple interest on overdue payments (§627.6131(4) and (7)). The prompt-pay clocks.

Each Aetna 835 is also where underpayments, administrative denials, and downcoding become visible line by line. What the 835 tells you.

8. The Aetna checklist

1. Tag every Aetna claim by funding status: fully insured, self-funded, or Medicare Advantage. The Florida exception and the statutes follow that tag.
2. Load your agreement's filing limit into the billing system. This page does not supply one.
3. Read the member card for plans that route elsewhere (Aetna Signature Administrators, Meritain Health) before the claim goes out.
4. Calendar the first dispute at 12 months for physician claims on fully insured plans, 180 calendar days otherwise. Facility claims stay on 180 days.
5. Calendar the appeal at 60 calendar days from the reconsideration decision, 180 for medical necessity and utilization review issues. There is one level.
6. File on Availity with every attachment before you submit, and confirm the dispute left "Initiated" status. On paper, use GR-69140, one member per form.
7. Check each scheduled surgery, spine, and injection code against the current precertification list.
8. Give the Claims Overpayment Recovery role to someone in the office, and answer each notice in writing within 35 days.

• 2026-10-26: First published. Florida exception and appeal form read in full; other Aetna facts checked against the linked Aetna pages; statute text per the 2025 Senate print.