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HomeMedicare AdvantageCaliforniaSan DiegoWellcare's 2027 Medicare Advantage plans in San Diego: the full lineup, with two renamed

Medicare Advantage

Wellcare's 2027 Medicare Advantage plans in San Diego: the full lineup, with two renamed

San Diego, Calif. — As the fall 2026 Annual Enrollment Period runs through December 7, Wellcare is offering four Medicare Advantage plans to people on Medicare in San Diego County for 2027. The lineup is the same size as this year, with no plans leaving and no new ones added — but two of the four carry new names, which means the Annual Notice of Change in the mail is worth a careful read.

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2027 PLAN ALERT

Medicare Advantage plans in your area are changing or leaving for 2027.

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Key takeaways

  • Wellcare is offering 4 Medicare Advantage plans in San Diego County for 2027, all HMOs and all with drug coverage.
  • Two of the four Wellcare plans have been renamed for 2027; no Wellcare plans are leaving the county and none are brand new.
  • Two of the four are Special Needs Plans — one D-SNP (for people with both Medicare and Medi-Cal) and one C-SNP (for people with a qualifying chronic condition).
  • You have until December 7, 2026, to pick or switch a plan for coverage starting January 1, 2027; if you do nothing, your current plan simply renews with the changes listed in its Annual Notice of Change.
2027 plan lineupSan Diego, CA
Video: 3593622 Video by 3593622 on Pixabay
Key facts: Medicare in San Diego, California (data as of 2026-06-01)
FactFigureSource
Medicare Advantage plans offered in San Diego County (2026)93CMS
Medicare Advantage plans offered in San Diego County (2027)85CMS
Plans not returning for 2027 / new for 202726 / 18CMS
Organizations offering Medicare Advantage in San Diego County (2026)17CMS
Share of eligible beneficiaries in Medicare Advantage, San Diego County54%CMS
Residents age 65 and older, San Diego County507,734U.S. Census Bureau
Part B standard monthly premium (2026)$202.90Medicare.gov
Part D out-of-pocket cap (2026)$2,100CMS
Part D out-of-pocket cap (2027)$2,400CMS
Annual Enrollment Period (for 2027 coverage)October 15 – December 7, 2026Medicare.gov
Medicare Advantage Open Enrollment PeriodJanuary 1 – March 31Medicare.gov

Area counts are for the county as a whole and are not a recommendation of any plan. Program figures are set nationally.

MyMedicarePlans.org is an independent news and education site. We are not Wellcare, not Medicare, and not selling anything. The plan names below come straight from the CMS Landscape Source File for plan year 2027.

What Wellcare Medicare Advantage plans are available in San Diego County for 2027?

Four plans, from one carrier. In San Diego County, Centene — which CMS lists as Centene (WellCare) — is offering four Medicare Advantage plans for 2027. All four are HMOs, and all four include Part D prescription drug coverage.

The table on this page lists each one. In alphabetical order, they are:

San Diego is in San Diego County, and Medicare Advantage availability is set at the county level, so these are the Wellcare options for anyone enrolling from a San Diego ZIP code.

What is new or not returning from Wellcare in San Diego for 2027?

Nothing is leaving and nothing is brand new, but two plan names have changed. For 2027, no Wellcare plans in San Diego County are discontinued, and no plans are new to the market. Two are renamed:

A rename does not automatically mean the plan is the same inside. The Annual Notice of Change (ANOC) your plan mailed in September is the official document that spells out what shifted for 2027 — premium, drug list, copays, provider network, extra benefits. If you cannot find your ANOC, call the number on your member card and ask for one.

What are Special Needs Plans, and which ones does Wellcare offer here?

Special Needs Plans are Medicare Advantage plans built for a specific group of people. In San Diego County for 2027, Wellcare offers two:

You can only enroll in an SNP if you meet the eligibility rules for that specific group. Medicare.gov's Plan Finder will tell you whether you qualify before you apply, and so will 1-800-MEDICARE.

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

Use Medicare's Plan Finder at medicare.gov/plan-compare — it is free, official, and built for exactly this. Three steps make the comparison honest:

1. Enter your drugs and pharmacy. Type each prescription, dose and quantity. The Plan Finder will show the expected yearly drug cost under each plan, including deductible and coinsurance phases. 2. Check your doctors. Plan Finder links out to each plan's provider directory, but the surest way is to call your doctor's office and ask, by plan name, whether they will be in network on January 1, 2027. Networks change at the plan year. 3. Read the Summary of Benefits. For any plan you are seriously considering, open its Summary of Benefits (linked from Plan Finder) and its Evidence of Coverage for the specifics on copays, referrals and prior authorization.

If you prefer to talk to a person, 1-800-MEDICARE (TTY 1-877-486-2048) is open 24/7.

What else should San Diego residents know for the 2027 plan year?

A few program-wide facts that will matter when you compare plans:

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 San Diego County

54% are on Medicare Advantage
(MA penetration in San Diego County)
54%
46%
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.

2027 plan lineup

Wellcare Medicare Advantage plans in San Diego County for 2027

CMS lists 4 Wellcare Medicare Advantage plans in San Diego County for 2027, alphabetically by carrier. 14 other carriers also offer plans there.

PlanTypeDrug coverageFor 2027
Centene (WellCare) 4 plans
Wellcare Health Net Dual Liberty (HMO D-SNP)HMO D-SNPYesRenamed
Wellcare Low Premium (HMO)HMOYesReturning
Wellcare Low Premium Focus (HMO)HMOYesRenamed
Wellcare Specialty Simple (HMO C-SNP)HMO C-SNPYesReturning

Source: CMS Medicare Advantage Landscape Source Files, plan years 2026 and 2027. Plan availability is set at the county level. No plan is ranked or recommended; premiums, benefits, networks and star ratings are not shown. Plan details come from the Medicare Plan Finder at medicare.gov or the plan itself.

The 2027 choices, by type

How Wellcare Medicare Advantage plans in San Diego County break down for 2027

4
Medicare Advantage plans
4
HMO plans
1
Dual Special Needs (D-SNP)
1
Chronic-condition (C-SNP)

HMO plans use a network and usually a primary-care doctor and referrals; HMO-POS plans add some out-of-network coverage; PPO plans also cover out-of-network care, at a higher share; PFFS plans pay any provider that accepts the plan’s terms. Special Needs Plans serve people with Medicare and Medicaid (D-SNP), certain chronic conditions (C-SNP) or living in an institution (I-SNP).

Source: CMS Medicare Advantage Landscape Source Files, plan years 2026 and 2027. Plan availability is set at the county level. No plan is ranked or recommended; premiums, benefits, networks and star ratings are not shown. Plan details come from the Medicare Plan Finder at medicare.gov or the plan itself.

Key dates

Medicare enrollment periods at a glance

  • Around your 65thInitial Enrollment PeriodA 7-month window around the month you turn 65 — your first chance to sign up.
  • October 15 – December 7Annual Enrollment PeriodAnyone with Medicare can join, switch, or drop a Medicare Advantage or Part D plan.
  • January 1 – March 31Medicare Advantage Open EnrollmentIf you're already in a Medicare Advantage plan, you can make one change.
  • January 1 – March 31General Enrollment PeriodFor people who missed their first chance to sign up for Part B.
  • VariesSpecial Enrollment PeriodTriggered by life events like moving or losing other coverage.

Dates are set by Medicare and apply nationwide. Confirm your personal windows at Medicare.gov or 1-800-MEDICARE.

Compare with a licensed agent

See Medicare options serving San Diego & speak with a licensed agent

Medicare Advantage companies in San Diego County

By local enrollment size · informational, not a ranking
CompanyLocal enrollmentPlans offeredLocal agentsAction
Kaiser PermanenteRegional—Yes
UnitedHealthcareNational—Yes
Scan GroupRegional—Yes
Alignment Healthcare Usa LLCRegional—Yes
Sharp HealthcareRegional—Yes
Molina Healthcare IncRegional—Yes
Enrollment data: CMS Medicare Advantage enrollment by company (county level). 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.

Explore

When can you enroll? An interactive year

JFMAMJJASOND
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.

Explore

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

Do I have to switch plans if my Wellcare plan was renamed for 2027?
No. A rename does not require you to do anything — your coverage renews automatically on January 1, 2027. But a new name can sometimes come with changes to the premium, drug list, network or benefits, so read the Annual Notice of Change your plan mailed in September before deciding to stay or switch.
I live in San Diego — can I enroll in any Wellcare plan I see advertised?
Only in the plans Wellcare offers in San Diego County, which are the four listed above for 2027. Medicare Advantage availability is tied to the county you live in. The two Special Needs Plans also have eligibility rules — the D-SNP requires full Medi-Cal, and the C-SNP requires a qualifying chronic condition.
What happens if I miss the December 7 deadline?
Your current plan simply renews for 2027 with the updates in its ANOC. After December 7, your next regular chance to switch Medicare Advantage plans is the Medicare Advantage Open Enrollment Period, January 1 through March 31, 2027. Certain life events (moving, losing other coverage, qualifying for Extra Help) can also open a Special Enrollment Period.
Where can I compare Wellcare plans against other carriers in San Diego County?
Medicare.gov's Plan Finder is the official tool — it lets you enter your ZIP code, drugs and pharmacy, and compare every Medicare Advantage plan sold in the county side by side. You can also call 1-800-MEDICARE 24 hours a day for help walking through the choices. For personalized answers, go to **medicare.gov** or call **1-800-MEDICARE (1-800-633-4227)**, TTY **1-877-486-2048**. Plan details — premiums, drug lists, provider networks and star ratings — come from each plan's own Evidence of Coverage and from Medicare's Plan Finder, not from this article.
Sources & further reading
  • CMS — MA Landscape Source File (plan-level availability by county)
  • CMS — MA Landscape Source Files, current and coming plan year (year-over-year comparison)
  • CMS — Medicare enrollment periods (medicare.gov)

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

Also for San Diego

Sources and methodology

Figures cited in this article

  • CMS Medicare Advantage Landscape Source Files (plan years 2026 and 2027): the Wellcare plan list, plan types, SNP designations, drug-coverage flag and the year-over-year comparison (renamed, new, not returning) for San Diego County.
  • CMS: the 2027 Part D out-of-pocket cap ($2,400) and Part D maximum deductible ($700).
  • Medicare.gov: Annual Enrollment Period dates, Medicare Advantage Open Enrollment Period, Plan Finder, and the Medicare Prescription Payment Plan.

How we put this together: area counts come from the CMS files listed above for the county that contains this city, program figures come from CMS, Medicare.gov and the Social Security Administration, and no plan is ranked or recommended.

By The Medicare Desk · Published . For personalized answers, contact Medicare.gov or 1-800-MEDICARE.

Content Integrity Standards

  • No invented figures. Program-level numbers come from CMS / Medicare.gov; we never use placeholder data.
  • No plan rankings or recommendations. This is educational content. We don't rank, score, or recommend specific plans.
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  • Inline sourcing. Facts and figures are cited to primary sources — CMS, SSA, and Medicare.gov.
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This page was last updated: October 2026.

Medicare plans in your area changing for 2027 — check yoursCall