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Medicare Advantage

Medicare in Pasadena: 121 Plan Choices for 2026

PASADENA, Calif. — If you're sorting through Medicare coverage in Pasadena this fall, here's the short version: you have a lot to look at. Pasadena sits in Los Angeles County, where 121 Medicare Advantage plans are available for 2026, according to the Centers for Medicare & Medicaid Services (CMS) Landscape files. That's a big menu — and knowing how the choices break down can make the decision feel a lot less overwhelming.

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Reading a guide at home in Pasadena — illustrating this Medicare guide
Photo: Nathan Anderson Photo by Nathan Anderson on Unsplash

This article sticks to the numbers: how many plans, how many carriers, and what the 2026 rules look like. We're not ranking anything or naming names. That's for you (and, if you'd like, a trained counselor) to work through.

What's on the Menu in Los Angeles County

Here's the county-level snapshot for 2026, straight from CMS:

Because Medicare plan availability is set at the county level, every eligible resident of Pasadena sees the same list of Los Angeles County plans on Medicare's Plan Finder. The city you live in doesn't shrink or expand the menu — the county does.

Why 121 Plans Isn't as Scary as It Sounds

A three-digit number can feel paralyzing. But most people don't actually compare 121 plans one by one. On Medicare.gov's Plan Finder, you can filter by:

Once those filters are applied, the list usually narrows down quickly. With 19 carriers in the mix, there's real variety in networks and drug formularies — which is why running your own medications through the tool matters so much.

What's New for 2026 Across Medicare

A few program-wide changes are worth knowing before you start comparing:

These rules apply nationwide — in Pasadena, in Peoria, everywhere.

Dates to Circle

Missing these windows usually means waiting a full year, unless you qualify for a Special Enrollment Period (for example, after a move or a change in Medicaid status).

A Quick Word on Star Ratings

CMS publishes Star Ratings each year to reflect plan quality and member experience. In the Los Angeles County Landscape files for 2026, 0 contracts in the area are currently rated 4 stars or higher based on the data pulled for this snapshot. Ratings can shift year to year and are just one input — network fit and drug coverage often matter more day to day. Treat stars as a data point, not a verdict.

How to Actually Work Through the List

A simple order of operations:

1. Make a list of your doctors, your prescriptions (with dosages), and your preferred pharmacies. 2. Go to Medicare.gov/plan-compare and enter your ZIP code. This is the official Plan Finder. 3. Filter and sort by what matters to you — network, drug coverage, total estimated yearly cost. 4. Call your local SHIP (State Health Insurance Assistance Program) for free, unbiased, one-on-one help. In California, that's the Health Insurance Counseling & Advocacy Program (HICAP), reachable at 1-800-434-0222. 5. Call 1-800-MEDICARE (1-800-633-4227) any time, 24/7, for official answers.

By the numbers

Medicare Part B premium, 2006–2026

The standard monthly Part B premium has climbed from $88.50 in 2006 to $202.90 in 2026. Hover any point for that year’s premium.

$0$50$100$150$200200820122016202020242026

Source: CMS. Standard premium shown; in some hold-harmless years many existing enrollees paid less. Confirm at Medicare.gov.

By the numbers

How people get Medicare in Los Angeles County

57% are on Medicare Advantage
(MA penetration in Los Angeles County)
57%
43%
Medicare Advantage Medicare Supplement (Medigap) Original Medicare only
U.S. average

MA penetration from CMS enrollment data; Medigap share is an estimate. U.S. average is about 54% Medicare Advantage. These are area-level figures, not plan-specific.

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Medicare Advantage companies in Los Angeles County

By local enrollment size · informational, not a ranking
CompanyLocal enrollmentPlans offeredLocal agentsAction
Kaiser PermanenteRegionalYes
Scan GroupRegionalYes
Elevance Health (Anthem)NationalYes
UnitedHealthcareNationalYes
Alignment Healthcare Usa LLCRegionalYes
HumanaNationalYes
Enrollment data: CMS Medicare Advantage enrollment by company (county level). Figures shown are illustrative sample data pending the current CMS file. Listed by enrollment size, largest first — this is not a ranking, recommendation, or endorsement of any company or plan.

Provided by licensed insurance partners; MyMedicarePlans.org may be compensated. Not a ranking or endorsement of any plan.

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When can you enroll? An interactive year

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October 15 – December 7 — anyone with Medicare can join, switch, or drop a Medicare Advantage or Part D plan. Changes take effect January 1.

Enrollment windows are federal and the same nationwide. Confirm your personal dates at Medicare.gov or 1-800-MEDICARE.

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The parts of Medicare

Part A covers inpatient hospital stays, skilled nursing facility care, hospice, and some home health care. Most people pay no premium for Part A.

Good to know

Frequently asked questions

Q: I live in Pasadena. Why do I keep seeing "Los Angeles County" numbers?
A: Medicare organizes plan availability by county, not city. Every ZIP code in Pasadena falls inside Los Angeles County, so your plan menu is the county's menu.
Q: There are 0 stand-alone Part D plans listed. Does that mean I can't get drug coverage?
A: No. The count above reflects this year's Landscape data for the area at the county level. Most Medicare Advantage plans in Los Angeles County include prescription drug coverage (MA-PD), and stand-alone Part D options for people on Original Medicare are searchable directly on Medicare.gov's Plan Finder by ZIP code.
Q: Do I have to pick a new plan every year?
A: No. If you're happy with your current coverage, you can usually stay put. But plans change their formularies, networks, and costs every year, so it's smart to at least review the Annual Notice of Change (ANOC) your plan mails you in the fall.
Sources & further reading
  • CMS — MA/Part D Landscape & Plan Finder data

For personalized answers, contact Medicare.gov, 1-800-MEDICARE, or your local SHIP.

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