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Medicare changes in Monterey County for 2027

New plans, plans that are ending, prices that change, and what to do before December 7.

By UniHealth · Published · Facts checked · See sources

At a glance

  • 10Plans for 20279 in 2026
  • 1New plans
  • 2Ending or leaving2 are drug-only plans
  • 2Cost lesslower premium
  • 12Cost morehigher premium

The short version

  • Monterey County has 10 Medicare Advantage plans for 2027, up from 9.
  • 1 new special needs plan for 2027, for people who qualify.
  • No Medicare Advantage plan here is ending outright for 2027. Your plan’s letter still says what is changing.
  • Some plans that continue cost more. Aspire Health Plus (HMO-POS) goes from $366 to $382 a month.
  • Free, private help is available from HICAP, California’s Medicare counselors.

Key dates

  1. EveryoneOct 15 to Dec 7Change plans. The new plan starts January 1.
  2. If your plan is endingDec 8 to the last day of FebruaryExtra time to choose another plan. Ask when your new plan would start.
  3. Medigap, if your plan is leaving60 days before to 63 days after it endsApply in this window and an insurer cannot turn you down because of your health.

Is my plan changing?

Type the insurer, full plan name or number on your member card. For example: UnitedHealthcare, UHC or H0543.

Showing 4 of 22 plans in this guide. Type a name, or pick a button, to see more.

  • Imperial Health Plan of California, Inc.

    New for 2027

    Imperial Flex (HMO C-SNP)

    Medicare Advantage · 2027 plan number H5496-017

    $2.70 a month

    New for 2027. A special needs plan, only for some people. The premium is $2.70 a month.

  • Aetna Medicare

    Ending

    SilverScript Choice (PDP)

    Standalone Part D drug plan · 2026 plan number S5601-064

    Ends December 31. Choose another drug plan so you are not left without drug coverage.

  • Anthem Blue Cross Life and Health Insurance Company

    New name or number

    Anthem Kidney Care (PPO C-SNP)

    Medicare Advantage · 2026 plan number H8552-028

    $0 a month

    Continues as Anthem Kidney Care (PPO C-SNP), with a new plan number, H4909-030. The premium stays at $0 a month. The yearly limit on what you pay for covered care goes from $9,250 to $9,850.

  • Aspire Health

    Continuing

    Aspire Health Advantage (HMO)

    Medicare Advantage · 2026 plan number H8764-001

    $196 to $204 a month

    Continues. The premium goes from $196 to $204 a month. The drug deductible goes from $0 to $250. The yearly limit on what you pay for covered care goes from $4,300 to $4,550.

Plan names are as listed by Medicare. Your plan’s own letter is the final word.

If your Medicare plan sent you a letter about next year, keep it close while you read. It has your plan’s full name, its plan number and the date your coverage ends or renews.

Helping a parent, partner or friend? Sit down together with that letter and a list of their medicines. Ask which doctors and services matter most to them before you compare plans.

If your Medicare Advantage plan ends, you do not lose Medicare. If you do not join another plan, you go back to Original Medicare. You still need to decide how you will get your medical care and your drug coverage from January 1.

How many plans are there for 2027?#

Monterey County has 10 Medicare Advantage plans for 2027, up from 9.

Kind of plan20262027
Medicare Advantage plans anyone with Medicare can join66
Special needs plans (only for some people)34
Drug-only plans (Part D), the same across California1210

Special needs plans are Medicare Advantage plans for people who also have Medi-Cal, have certain long-term health conditions, or live in a nursing home. Most people cannot join them, so the number of plans you can actually choose from is smaller than the total.

These counts are for plans you buy on your own. They do not include plans from a former employer or union, or Medigap policies.

What new plans are there?#

New Medicare Advantage plans in Monterey County for 2027:

Before you choose, check that your doctors, hospitals, medicines and pharmacy work with that exact 2027 plan.

Which plans are ending?#

No Medicare Advantage plan in Monterey County is ending outright for 2027.

Not sure if yours is here? Use the plan search near the top of this page.

Anthem Blue Cross Life and Health Insurance Company will have no Medicare Advantage plan in Monterey County in 2027.

Will my plan cost more in 2027?#

5 plans anyone can join continue into 2027. 3 cost more each month, 0 cost less and 2 stay the same. This is the monthly plan premium, on top of the Part B premium.

PlanMonthly premiumExtra a yearYearly limitDrug deductible
Aspire Health Plus (HMO-POS)$366 → $382+$192$3,900 → $4,350$0 → $250
Aspire Health Advantage (HMO)$196 → $204+$96$4,300 → $4,550$0 → $250
Aspire Health Value (HMO)$60 → $65+$60$6,000 → $7,000$0 → $250

In the table, an arrow shows the 2026 figure, then the 2027 figure. “Extra a year” is the 2027 premium minus the 2026 premium, times 12. The yearly limit is the most you pay in a year for covered medical care in the plan’s network; premiums and drug costs do not count toward it. A drug deductible is what you pay for some medicines before the plan starts paying its share; some plans skip it for lower-cost drugs. Extra Help can lower drug costs for people with limited income and savings.

The best question to ask is: what will we pay over the whole year, for the doctors and medicines we actually use? A $0 premium is only one part of the answer.

Do I need to check my drug plan if I have Original Medicare?#

Yes. If you have Original Medicare, with or without Medigap, look at your separate drug plan too. Drug-only plans are the same across California. 8 of the 10 that continue cost more each month in 2027 and 2 cost less.

See all 10 drug plans and their 2027 premiums
Drug plan20262027Change per year
AARP Medicare Rx Preferred from UHC$165.40$242.60+$926.40
AARP Medicare Rx Saver from UHC$109.40$170.80+$736.80
Humana Value Rx Plan$104.60$130.30+$308.40
Blue Shield Rx Enhanced$227.80$252.60+$297.60
Humana Premier Rx Plan$172.90$191.20+$219.60
Blue Shield Rx Plus$199.70$210+$123.60
HealthSpring Assurance Rx$0$9.30+$111.60
Wellcare Classic$6.20$7.30+$13.20
Wellcare Value Script$5.70$5.30−$4.80
Humana Basic Rx Plan$132.20$118.30−$166.80

2 drug plans are ending: SilverScript Choice (S5601-064) and HealthSpring Extra Rx (S5617-382). HealthSpring Assurance Rx continues with a new plan number, S5715-049. A new plan number does not always mean a plan is ending.

When you compare drug plans, bring a list of every medicine: the name, the strength, how often you take it, and the pharmacy you use. A lower premium can still cost more if your medicines cost more on that plan.

Can I switch to Medigap if my plan is ending?#

Often, yes. If your Medicare Advantage plan is leaving your area, Medicare gives you the right to buy certain Medigap policies when you go back to Original Medicare. During that window, an insurer cannot turn you down because of your health. This is called a guaranteed issue right.

Medicare says you must apply as early as 60 days before your Medicare Advantage coverage ends, and no later than 63 days after it ends. Medigap does not start on its own: you have to apply. See Medicare’s page on when you can buy Medigap.

Which policies you can buy, and by when, depends on your situation. Keep your plan’s letter, because it can prove your plan ended. UniHealth’s Monterey County Medigap page shows the price information we hold. A HICAP counselor can check your rights and dates with you. Your drug coverage needs its own plan.

What should I do before choosing?#

  1. Read your 2027 letter. Is your exact plan continuing, merging or ending? Keep the letter.
  2. List what you want to keep. Doctors, specialists, hospitals, medicines and pharmacy.
  3. Compare the whole cost. Premiums, deductibles, copays and the yearly limit. Ask about help like Extra Help.
  4. Check before you sign up. Call your doctor’s office and ask if they take that exact 2027 plan.

Open enrollment runs October 15 to December 7. A change you make then starts January 1. If your plan is ending, you also have from December 8 to the last day of February to choose a new plan. If you wait past December 7, ask when your new plan would start. See Medicare’s pages on enrollment dates and special enrollment periods.

If you have coverage from a former employer or union, talk to their benefits office before you change anything.

Where can I get free help?#

California’s Health Insurance Counseling and Advocacy Program, HICAP, gives free, confidential one-on-one Medicare counseling to people with Medicare and their families. A counselor can read your letters with you, compare your choices and check your rights. Find your local HICAP office. You can also call 1-800-MEDICARE, or see Medicare’s contact page.

UniHealth can help you understand your letters, look up Monterey County’s 2027 plans and get your questions ready for that conversation.

This guide covers plans sold to individuals and some of their published costs. It does not compare every benefit, drug list or doctor network. Check the details for your own situation before you enroll.

Not sure what your letter means?

Add a photo of it. UniHealth reads it and tells you the next step, the date and who to call.

Read my letter

Common questions

If my Medicare Advantage plan ends, do I lose Medicare?

No. If you do not join another plan, you go back to Original Medicare. You will still need to choose how you get drug coverage.

Is Anthem Blue Cross Life and Health Insurance Company leaving Monterey County?

It has no Medicare Advantage plan in Monterey County for 2027. If you are in one of its plans, your plan’s letter says when your coverage ends.

What is the last day to change plans for 2027?

December 7 for most people. If your plan is ending, you can also choose a new plan from December 8 to the last day of February.

Can I get Medigap if my plan is leaving?

Often, yes. Medicare says you can apply from 60 days before your Medicare Advantage coverage ends until 63 days after, and the insurer cannot turn you down because of your health.

Where can I get free help in Monterey County?

HICAP, California’s Health Insurance Counseling and Advocacy Program, gives free, confidential Medicare counseling to people with Medicare and their families.

Where these facts come from

Every plan, price and date in this guide comes from these official sources. We checked them on October 25, 2026.