UnitedHealthcare appeal deadlines & timely filing (2026, verified)
The deadlines below are quoted verbatim from UnitedHealthcare’s own published provider documents and, where noted, from the governing regulation. Which rule applies to a given claim depends on the product’s regulator and on your participation agreement — contracted limits can differ from published floors.
Per Appealant’s verified payer-deadline database, every value on this page is quoted verbatim from a primary source — UnitedHealthcare’s own published provider documents or the governing regulation — with the source linked and its effective date shown (sources re-retrieved 2026-07-04).
Calendar, business, and working days are not interchangeable, and month-based windows are never converted to day counts. Source documents were re-retrieved and verified 2026-07-04.
What is the commercial claim submission deadline for UnitedHealthcare?
90 calendar days, counted from date of service. This is a contractual floor — confirm the limit in your participation agreement. Verified verbatim by Appealant from the primary source — 2026 UHC Administrative Guide, p. 206 (capitation/delegation supplement), effective 2026-04-01 — most recently re-retrieved 2026-07-04.
How long is the commercial reconsideration and appeal combined window for UnitedHealthcare?
12 months, counted from date of original claim EOB or PRA. Verified verbatim by Appealant from the primary source — 2026 UHC Administrative Guide, Ch. 10, p. 134, effective 2026-04-01 — most recently re-retrieved 2026-07-04.
What is the CA commercial HMO PDR filing deadline for UnitedHealthcare?
365 calendar days, counted from date of adverse payment determination. Verified verbatim by Appealant from the primary source — 2026 UHC Administrative Guide, p. 449 (UHC West supplement), effective 2026-04-01 — most recently re-retrieved 2026-07-04.
What is the MA claim submission deadline for UnitedHealthcare?
365 calendar days, counted from through date of service. This is a contractual floor — confirm the limit in your participation agreement. Verified verbatim by Appealant from the primary source — 2026 UHC Administrative Guide, p. 206, effective 2026-04-01 — most recently re-retrieved 2026-07-04.
What is the MA reconsideration filing deadline for UnitedHealthcare?
60 calendar days, counted from date of coverage denial notice. Verified verbatim by Appealant from the primary source — UHC MA Non-Contracted Care Provider Dispute and Appeal Rights (PCA-1-24-03448) — most recently re-retrieved 2026-07-04.
What is the MA noncontracted claim payment dispute deadline for UnitedHealthcare?
120 calendar days, counted from date of initial payment. Verified verbatim by Appealant from the primary source — UHC MA Non-Contracted Care Provider Dispute and Appeal Rights (PCA-1-24-03448) — most recently re-retrieved 2026-07-04.
What is the corrected claim deadline for UnitedHealthcare?
90 calendar days, counted from date of service. This is a contractual floor — confirm the limit in your participation agreement. Verified verbatim by Appealant from the primary source — 2026 UHC Administrative Guide, Ch. 10, pp. 144-145, effective 2026-04-01 — most recently re-retrieved 2026-07-04.
Full rules table, with verbatim sources
| Rule | Value | Clock starts | Applies to | Verbatim source text |
|---|---|---|---|---|
| Commercial claim submission | 90 calendar days — contractual floor; confirm the limit in your participation agreement | date of service | Provider deadline | For commercial claims, submit clean claims per the time frame listed in your Agreement or per applicable laws. We, or our capitated care provider, allow at least 90 days for participating health care providers. For commercial plans, we allow up to 180 days for nonparticipating health care providers from the date of service to submit claims. 2026 UHC Administrative Guide, p. 206 (capitation/delegation supplement) (effective 2026-04-01) |
| Commercial reconsideration and appeal combined window | 12 months | date of original claim EOB or PRA | Provider deadline | You must submit your reconsideration and appeal to us within 12 months from the date of the original claim EOB or PRA (or as required by law or your Agreement). 2026 UHC Administrative Guide, Ch. 10, p. 134 (effective 2026-04-01) |
| CA commercial HMO PDR filing | 365 calendar days | date of adverse payment determination | Provider deadline | All disputes must be submitted within 365 calendar days following the date of the adverse payment determination on the claim, unless your Agreement or state law dictate otherwise. 2026 UHC Administrative Guide, p. 449 (UHC West supplement) (effective 2026-04-01) |
| MA claim submission | 365 calendar days — contractual floor; confirm the limit in your participation agreement | through date of service | Provider deadline | For MA plans, we are required to allow 365 days from the through date of service for noncontracted health care providers to submit claims for processing. 2026 UHC Administrative Guide, p. 206 (effective 2026-04-01) |
| MA reconsideration filing | 60 calendar days | date of coverage denial notice | Provider deadline | If you disagree with a denied claim or if we paid for a different service or level of service than what was billed, you have 60 days from the denial date to file a payment reconsideration (appeal) request. UHC MA Non-Contracted Care Provider Dispute and Appeal Rights (PCA-1-24-03448) (no stated effective date) |
| MA noncontracted claim payment dispute | 120 calendar days | date of initial payment | Provider deadline | You must file a dispute within 120 calendar days from the initial payment. UHC MA Non-Contracted Care Provider Dispute and Appeal Rights (PCA-1-24-03448) (no stated effective date) |
| Corrected claim | 90 calendar days — contractual floor; confirm the limit in your participation agreement | date of service | Provider deadline | Your Agreement requires that all information necessary to process a claim must be received by UnitedHealthcare within a specified number of days from the date of service … This number of days also applies to submission of corrected claims. For example, if the last date of service provided is May 1, and the timely filing limit in your participation agreement is 90 days, all information necessary to process the claim, including any corrections, must be received by UnitedHealthcare no later than 90 days after May 1. 2026 UHC Administrative Guide, Ch. 10, pp. 144-145 (effective 2026-04-01) |
| CA commercial HMO PDR determination | 45 business days | receipt of dispute | Payer / reviewer clock | UnitedHealthcare acknowledges receipt of paper disputes within 15 business days and within 2 business days for electronic disputes. If additional information is required, the dispute is returned within 45 business days. A written determination is issued within 45 business days. 2026 UHC Administrative Guide, p. 450 (UHC West PDR reference table) (effective 2026-04-01) |
| MA noncontracted payment dispute response | 30 calendar days | receipt of payment dispute request | Payer / reviewer clock | UnitedHealthcare Medicare Advantage has 30 calendar days to review and respond after receiving a payment dispute request. UHC MA Non-Contracted Care Provider Dispute and Appeal Rights (PCA-1-24-03448) (no stated effective date) |
| MA noncontracted appeal response | 60 calendar days | receipt of completed payment reconsideration request | Payer / reviewer clock | UnitedHealthcare Medicare Advantage has 60 calendar days to review and respond after receiving a completed payment reconsideration (appeal) request. If the plan upholds all or part of the initial payment determination, we must forward the case to the CMS Independent Review Entity (IRE) for a second-level review. UHC MA Non-Contracted Care Provider Dispute and Appeal Rights (PCA-1-24-03448) (no stated effective date) |