# Medicaid FFS (federal rule) timely filing limit for dental claims

> What is the timely filing limit for dental claims with Medicaid FFS (federal rule), and how long do you have to correct or appeal? Verdict: Published filing window.

URL: https://dentovio.com/dental-timely-filing-limits/medicaid

Payer of record: State Medicaid programs (fee-for-service)

Last verified: 2026-08-30

Dentovio is an independent publisher — not a payer, the American Dental Association, or any government agency, and it is unaffiliated with the insurers named here. This page was drafted with AI assistance and verified against the primary sources linked here. It has not been reviewed by a credentialed dental billing specialist or attorney. These pages record filing, correction, appeal, records, and recoupment windows as read in each payer's published documents on the last-verified date — and record honestly where no public number exists. Provider contracts override published manuals, editions change, and several payers set different rules per state, network, or program. Educational reference only, not billing or legal advice; confirm the controlling number in your participation contract and the payer's current provider manual before relying on it.

## Direct answer

The initial dental filing window for State Medicaid programs (fee-for-service) is 12 months — the federal floor: “The Medicaid agency must require providers to submit all claims no later than 12 months from the date of service” (42 CFR § 447.45(d)(1)) — with exceptions at (d)(4) for retrospective-payment adjustments, Medicare crossover claims (6 months after the Medicare disposition), claims from providers under investigation, and court- or hearing-ordered claims. Provider contracts and plan documents override published manuals — the contract number controls. Last verified 2026-08-30.

## Filing windows

- **Initial claims:** 12 months — the federal floor: “The Medicaid agency must require providers to submit all claims no later than 12 months from the date of service” (42 CFR § 447.45(d)(1)) — with exceptions at (d)(4) for retrospective-payment adjustments, Medicare crossover claims (6 months after the Medicare disposition), claims from providers under investigation, and court- or hearing-ordered claims (Published openly)

## Appeals

No appeal level was extracted for this payer this pass — that is an extraction gap, not a statement that no appeal process exists.

## Verified caveats

- § 447.45 governs state fee-for-service programs. Medicaid managed-care timeliness runs under § 447.46 and the MCO's contract — each dental MCO's own manual controls (see the MCO records on this hub).
- Arkansas applies a hard 12-month/365-day deadline for all claims, with “no exceptions” — a stricter posture than federal law alone implies (AR Medicaid manual §302.000, per the state's 2024 AFMC billing conference).
- Virginia (DMAS, fee-for-service): when an eligibility determination was delayed, the clock becomes 12 months from the local department of social services' delayed-eligibility notification, with the signed and dated LDSS letter attached to the claim (Claim Attachment Form DMAS-3 for electronic billers). Denied-claim resubmissions get 13 months from the initial denial; accident and other-primary-insurance claims stay hard-capped at 12 months from the date of service. MCO claims follow the member's MCO instead.

## Sources

- [42 CFR § 447.45 — Timely claims payment (GPO-authenticated CFR, 2024 ed.)](https://www.govinfo.gov/content/pkg/CFR-2024-title42-vol4/pdf/CFR-2024-title42-vol4-sec447-45.pdf) — §447.45(d)(1) and (d)(4), pp. 525–526
- [AFMC — MMIS Annual Billing Conference Spring 2024 (Arkansas DHS host)](https://humanservices.arkansas.gov/wp-content/uploads/2024ABCPres.pdf) — Timely Filing slides 32–33, citing AR Medicaid manual §302.000
- [Virginia DMAS provider manual, billing chapter (rev. 2/27/2024, Virginia Regulatory Town Hall)](https://townhall.virginia.gov/l/GetFile.cfm?File=C:%5CTownHall%5Cdocroot%5CGuidanceDocs%5C602%5CGDoc_DMAS_7802_v1.pdf) — “Timely Filing” → “Delayed Eligibility”, manual pp. 3–4

## Related

- [All payer timely-filing pages](https://dentovio.com/dental-timely-filing-limits/index.html.md)
- [Dental claim denial codes](https://dentovio.com/dental-claim-denial-codes/index.html.md)
- [Dental prompt-pay laws by state](https://dentovio.com/dental-prompt-pay-laws/index.html.md)