UnitedHealthcare Medicare Advantage PPO 2027 — Frequently Asked Questions
➤ What is a UnitedHealthcare Medicare Advantage PPO plan?
It is a Medicare Advantage plan that uses a preferred provider network but still covers care outside that network at a higher cost share. You do not need a referral to see a specialist. UnitedHealthcare operates in 48 states plus Washington, D.C., and roughly 94% of Medicare-eligible people can access one of its plans, though PPO availability varies by county.
➤ How big is the UnitedHealthcare provider network?
Close to one million providers, the largest of any Medicare Advantage carrier. That matters more than out-of-network coverage for most people, because the wider the network, the more likely your existing doctors are already inside it at the lower in-network cost share.
➤ What is the maximum a UnitedHealthcare PPO can cost me in 2027?
For 2027, CMS caps in-network out-of-pocket spending at $9,850 and combined in-network plus out-of-network spending at $14,800. Those are the highest limits any Medicare Advantage PPO is permitted to set, and most plans set theirs lower — UnitedHealthcare's enrollment-weighted average was $6,492 for 2026. Prescription drug spending is capped separately at $2,400 in 2027.
➤ Why did UnitedHealthcare cancel so many PPO plans?
For the 2026 plan year, UnitedHealthcare exited a net 109 counties and its footprint fell from 87% to 80% of U.S. counties, with most discontinued plans being PPOs. It also exited Vermont entirely. Carriers across the industry pulled back on Medicare Advantage in the same cycle, citing cost pressure. If your plan was discontinued you were not left uncovered, but the replacement offered may have a different network and different caps.
➤ What star rating do UnitedHealthcare plans have?
UnitedHealthcare's enrollment-weighted average is 4.11 out of 5 for 2026, against a national average near 3.7, and roughly 78% of its members are in plans rated 4 stars or higher. Its ratings improved for 2026 while several competitors declined. Ratings are assigned per contract rather than per company, so check the rating on the specific plan in your county.
➤ How much do UnitedHealthcare Medicare Advantage plans cost?
For the 2026 plan year, the enrollment-weighted average premium was $33.90 per month, and about 52% of plans carried a $0 premium. 2027 pricing does not publish until October 1, 2026, so treat those as historical figures rather than a quote. You also pay your Medicare Part B premium separately.
➤ Do UnitedHealthcare PPO plans include prescription drug coverage?
Most do — roughly 92% of UnitedHealthcare Medicare Advantage plans included Part D coverage for 2026, and 97.6% of plans put Tier 1 drugs at a $0 copay. Part D-covered insulin was capped at a $25 copay. If you choose a plan without drug coverage, make sure you have creditable coverage elsewhere or you may face a late enrollment penalty.
➤ Can I keep my doctor with a UnitedHealthcare PPO?
Usually, but confirm before you enroll. If your doctor is in network you pay the lower in-network cost share. If they are out of network, a PPO still covers the visit at a higher cost share — but out-of-network providers are not required to accept the plan. Call the office and ask specifically about the UnitedHealthcare plan you are considering.
➤ Is a UnitedHealthcare PPO better than an HMO?
Neither is better in the abstract. A PPO covers out-of-network care and skips referrals, which matters if you travel or see several specialists. An HMO costs less in both premium and spending ceiling. Across all 2026 Medicare Advantage enrollees, HMOs averaged a $12 monthly premium and a $4,636 in-network cap, against $18 and $6,592 for PPOs. If every doctor you use is already in network, the HMO is usually the better value. For a look at how another carrier structures the same product, see our guide to Aetna Medicare Advantage PPO plans.
➤ When can I enroll in a UnitedHealthcare PPO for 2027?
The Annual Enrollment Period runs October 15 through December 7, 2026, with coverage starting January 1, 2027. If you are already in a Medicare Advantage plan, the Medicare Advantage Open Enrollment Period from January 1 to March 31, 2027 gives you one additional switch. If your current plan is being discontinued, you generally qualify for a Special Enrollment Period with more time and more options.