UnitedHealthcare's Prior Authorization Cuts Leave Medicare Advantage Members with Limited Relief

UnitedHealthcare's October prior authorization cuts have generated headlines about removing requirements for approximately 1,700 medical procedures. However, Medicare Advantage members searching for their scheduled procedure on that list are finding a much lower number staring back at them.

A 68-year-old on a UnitedHealthcare Medicare Advantage plan found this out firsthand when she called her doctor's office to ask whether the outpatient cardiac procedure already on the schedule still needed approval. The scheduler pulled up UnitedHealthcare's Medicare Advantage list, and her CPT code was not on it.

The gap between the press release and her plan is the whole story for those enrolled in a UnitedHealthcare Medicare Advantage or Dual Special Needs plan. The number that matters to them is about 120, which is roughly the number of procedures removed from prior authorization requirements.

UnitedHealth Group's announcement bundled the October reductions across every line of business it sells, including commercial plans, Affordable Care Act plans, Oxford plans, and Medicare Advantage plans. While those figures overlap and cannot be added, the cuts reach services in cardiology, oncology, rehabilitation, home health, laboratory testing, and durable medical equipment.

It's worth noting that removing 120 codes does not touch the 17% denial rate for standard Medicare Advantage prior authorization requests in 2025, which was found to be the highest rate among the six large insurers examined by KFF. UnitedHealthcare's spokesperson said selections were weighted toward codes with high existing approval rates.

The company is signaling that the bigger shift is still ahead, aiming to eliminate 30% of prior authorization volume and nearly two-thirds of prior authorization requirements for pediatric care this year.