Medicare Advantage

Does UnitedHealthcare fit your Irvine Medicare in 2027?

IRVINE, Calif. — Fall 2026. If you have a UnitedHealthcare Medicare Advantage plan in Irvine, or you're thinking about one for next year, the carrier's 2027 lineup for Orange County is set: eight plans, one brand-new, three renamed, and none dropped. Open enrollment runs through December 7, 2026, and any change you make takes effect January 1, 2027.

MyMedicarePlans.org is an independent consumer site — we are not UnitedHealthcare, and UnitedHealthcare is one of 16 carriers offering Medicare Advantage in Orange County next year. This piece walks through only its plans so you can see what's changing and check them against your doctors and prescriptions before the deadline.

What UnitedHealthcare Medicare Advantage plans are offered in Irvine for 2027?

Irvine is in Orange County, where UnitedHealthcare has 8 Medicare Advantage plans listed with CMS for 2027. By type, that's 1 HMO and 7 HMO-POS plans. Two of the eight are Special Needs Plans — specifically Chronic Condition SNPs (C-SNPs), which are built for people living with certain long-term conditions. Seven of the eight include Part D prescription drug coverage; one does not.

The table below lists every plan by name and type. Plan names, benefits, networks, drug lists and costs vary, so the name alone does not tell you whether it fits — you'll want to look at the specifics.

What's new, renamed or leaving for 2027?

In Orange County, UnitedHealthcare has 1 new plan for 2027, 3 renamed plans, and 0 plans not returning. The new plan is AARP Medicare Advantage from UHC CA-46 (HMO-POS).

The three renamed plans carried different IDs in 2026:

• AARP Medicare Advantage from UHC CA-33P (HMO-POS) — was AARP Medicare Advantage from UHC CA-43 (HMO-POS)
• AARP Medicare Advantage Giveback from UHC CA-31P (HMO-POS) — was AARP Medicare Advantage Giveback from UHC CA-20 (HMO-POS)
• AARP Medicare Advantage Patriot No Rx CA-MA1P (HMO-POS) — was AARP Medicare Advantage Patriot No Rx CA-MA01 (HMO-POS)

A rename is more than a cosmetic change on paper. The specifics — what the plan now charges, what it covers and which providers are in-network — live in the Annual Notice of Change (ANOC) your plan mailed in September, and in the 2027 Evidence of Coverage.

Which UnitedHealthcare plans in Irvine include drug coverage?

Of the 8 UnitedHealthcare Medicare Advantage plans in Orange County for 2027, 7 include Part D prescription drug coverage and 1 does not. The plan without drug coverage is AARP Medicare Advantage Patriot No Rx CA-MA1P (HMO-POS); the "No Rx" in the name is the signal.

If you pick an MA plan without drug coverage, you generally cannot add a standalone Part D plan on top (with limited exceptions, such as some PPO or private fee-for-service plans). Many people on that kind of plan get their drug coverage through the VA or another source.

For 2027, two Part D figures are confirmed by CMS: the Part D out-of-pocket cap rises to $2,400 (up from $2,100 in 2026), and the Part D maximum deductible rises to $700 (up from $615 in 2026). The coverage gap, or "donut hole," has been gone since 2025. If drug costs are heavy early in the year, the Medicare Prescription Payment Plan lets you spread them across the calendar year in level monthly amounts.

What are the Special Needs Plans UnitedHealthcare offers in Orange County?

UnitedHealthcare's 2027 lineup in Orange County includes 2 Chronic Condition SNPs: UHC Complete Care CA-19P (HMO-POS C-SNP) and UHC Complete Care Support CA-2AP (HMO C-SNP). A C-SNP is limited to people with specific qualifying chronic conditions — the plan's materials list which conditions qualify.

The carrier is not listed with any Dual Eligible SNPs (D-SNPs) or Institutional SNPs (I-SNPs) in Orange County for 2027. Other carriers in the county do offer D-SNPs; if you have both Medicare and full Medi-Cal, it is worth comparing those options too.

How do I check a UnitedHealthcare plan against my doctors and prescriptions before December 7?

The most reliable way is the Medicare Plan Finder at medicare.gov. Sign in (or use it as a guest), enter your ZIP code, add your prescriptions with doses, and add your preferred pharmacies. The tool will show each plan's 2027 estimated yearly drug cost, premium, deductible and star rating side by side.

A few steps that save headaches:

1. Pull up your current plan's ANOC. It shows what is changing for 2027 — premium, drug tiers, copays, networks. 2. Confirm your doctors. Check each provider in the plan's online directory for 2027, and call the office to confirm they'll take the plan next year. 3. Confirm your drugs. Formularies change every year. Verify every prescription is covered, which tier it sits on, and whether prior authorization or step therapy applies. 4. Mind the deadline. December 7, 2026 is the last day to change plans for a January 1, 2027 start. If you do nothing, your current plan renews — with whatever its ANOC says.

For personalized help, call 1-800-MEDICARE (TTY 1-877-486-2048), open 24/7.

What else is still unknown for 2027?

A few 2027 numbers have not been published yet. CMS typically announces the Part B standard premium, the Part B deductible and the IRMAA income brackets in the fall — often in November. We'll update coverage when those come out. Until then, don't base a 2027 decision on a projection you see online; wait for the official figure.