# UnitedHealthcare's prior auth cuts sound bigger than they are

> UnitedHealthcare is dropping prior authorization on 1,700 codes, but only about 120 apply to Medicare Advantage members, and approval still isn't guaranteed.
- Title: UnitedHealthcare's prior auth cuts sound bigger than they are
- Summary: UnitedHealthcare is dropping prior authorization on 1,700 codes, but only about 120 apply to Medicare Advantage members, and approval still isn't guaranteed…
- Keywords: unitedhealthcare, prior authorization, medicare advantage, dual-eligible plans, health insurance, medical codes, coverage denial, medicare policy, UnitedHealthcare's, prior, auth, cuts
- Source: 24/7 Wall St. — https://247wallst.com/personal-finance/2026/09/20/unitedhealthcare-is-dropping-prior-authorization-for-1700-codes-only-about-120-apply-to-medicare-advantage-and-dual-eligible-plans
- Author: Gerelyn Terzo
- Published: 2026-09-20T11:30:51+00:00
- Read time: 2 min
- Topics: unitedhealthcare, prior authorization, medicare advantage, dual-eligible plans, health insurance, medical codes, coverage denial, medicare policy
## The headline versus the reality
UnitedHealthcare is dropping prior authorization on 1,700 codes starting October 1, but only about 120 apply to Medicare Advantage and dual-eligible plans. The actual number affecting individual members is even smaller.
## Who this actually affects
Medicare Advantage and D-SNP members are most affected. Original Medicare with Medigap is largely unaffected since Original Medicare rarely requires prior authorization. This is a UnitedHealthcare policy change, not a Medicare rule change.
## What codes are actually covered
The 1,700 codes span oncology, cardiology, orthopedic procedures, genetic testing, therapy services, and home health. But whether a specific procedure is on the Medicare Advantage list requires checking with your doctor or plan, not assumptions from these categories.
## Removing prior auth isn't a guarantee
Dropping prior authorization eliminates one approval step but leaves network rules, referral requirements, and medical-necessity reviews intact. Plans can still deny claims after the fact if documentation doesn't support the procedure.

> Removing prior authorization from codes nobody uses generates a big number at no real cost to UHC.
## Three things to confirm first
Before assuming a service is covered, verify the provider is in-network, any required referral is on file, and the service meets medical-necessity standards. An out-of-network specialist on an HMO plan can leave you responsible for the full bill.
## Denial rates remain a concern
KFF estimated plans denied 12 to 18 percent of prior authorization requests in 2025, with UnitedHealth at 17 percent for Medicare Advantage. The Center for Medicare Advocacy reports skilled nursing facility denials remain the top complaint from Medicare Advantage enrollees.
## Your costs don't change
This announcement doesn't lower copays, coinsurance, or out-of-pocket maximums. Medicare Advantage plans set their own costs subject to Medicare rules. Check your Summary of Benefits for accurate numbers, not Original Medicare figures.
## Get a formal determination
Request a pre-service organization determination for certainty about coverage. A verbal yes and reference number aren't binding. A formal determination is the only mechanism that guarantees payment.
## Switching plans has timing limits
The Annual Election Period runs October 15 through December 7 but changes coverage on January 1, so it won't help with fall procedures. The Medicare Advantage Open Enrollment Period is January 1 through March 31. Switching back to Medigap later usually requires medical underwriting.
## Key takeaway

The headline number masks a much narrower reality: most Medicare Advantage members won't benefit, and removing prior authorization doesn't guarantee payment.