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SNP Medicare Plans 2027

Reviewed by Russell Noga, Licensed Medicare Insurance Broker (all 50 states) — Last updated October 8, 2026

Special Needs Plans (SNPs) are Medicare Advantage plans built for specific groups: people with both Medicare and Medicaid, people with certain chronic conditions, and people who live in or need the level of care of a nursing home. For 2027, SNPs are growing even as insurers cut PPOs.

Because SNPs are designed around their members, they often include care coordinators, drug lists and benefits focused on members’ needs. For 2027, Aetna is adding 29 Chronic Condition SNPs and UnitedHealthcare is adding 40 Special Needs Plans, while Wellcare will offer only SNPs in Nevada and Ohio.

See Medicare Advantage plans 2027.

✔ Licensed in all 50 states
✔ Based on CMS 2027 data
✔ Free plan comparison

Key Highlights

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There are three types of SNPs: dual-eligible, chronic condition and institutional.

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Aetna is adding 29 C-SNPs and UnitedHealthcare 40 SNPs for 2027.

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Wellcare will offer only SNPs in Nevada and Ohio for 2027.

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You must qualify to join an SNP.

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Annual Enrollment runs October 15 to December 7, 2026.

Compare plans and enroll online

Types of Special Needs Plans

Special Needs Plans (SNPs) are Medicare Advantage plans built for specific groups. Benefits, networks and drug lists are designed around the members they serve, and many include care coordinators. For 2027, Special Needs Plans are one of the few areas where large insurers are adding plans, even as they cut PPOs.

Type Who Qualifies What Is Different
Dual Special Needs Plan (D-SNP) People with both Medicare and Medicaid Coordinates both programs; often very low costs and added benefits
Chronic Condition SNP (C-SNP) People with qualifying conditions such as diabetes, heart failure or chronic lung disease Doctors, drugs and programs built around the condition
Institutional SNP (I-SNP) People living in a nursing home or who need that level of care at home Care delivered where the member lives

Who Qualifies

SNP Type You Must How It Is Verified
D-SNP Have Medicare and Medicaid (or certain Medicaid help) State Medicaid records
C-SNP Have a qualifying chronic condition Your doctor confirms the condition
I-SNP Live in an institution or need that level of care An assessment of care needs

SNP Medicare Plans

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SNP Growth for 2027

29 C-SNPs

Aetna is adding for 2027.

40 SNPs

UnitedHealthcare is adding for 2027.

SNP Only

Wellcare in Nevada and Ohio.

Changing SNPs

People in some Special Needs Plans have more chances to change plans than other Medicare Advantage members, and people whose Medicaid or Extra Help status changes generally get a Special Enrollment Period. If you lose eligibility for an SNP, you get time to choose a new plan.

How to Compare SNPs

How to Compare

1

Read your Annual Notice of Change. It lists every change to your current plan for 2027.

2

Check your doctors and hospitals. Confirm each provider is in the 2027 network, not just the 2026 one.

3

Check your prescriptions. Confirm each drug, its tier and any prior authorization or step therapy rules.

4

Compare total yearly cost. Add the premium, typical copays and drug costs, and look at the out-of-pocket maximum.

5

Check star ratings. Medicare rates plans from 1 to 5 stars on quality and service.

6

Enroll by December 7. Your new coverage starts January 1, 2027.

Compare Medicare SNP plans, costs, networks and Anthem county listings

If Your Plan Is Ending

If your plan will not be offered in your county for 2027, you should have received a non-renewal notice in early October. Your coverage does not stop right away: it continues through December 31, 2026, so you have time to choose.

If Your Plan Is Ending

1

Read the non-renewal letter. It confirms your plan is ending and explains your options.

2

List your doctors and drugs. You will need them to compare replacement plans.

3

Compare plans for 2027. Check networks, drug coverage and the out-of-pocket maximum, not just the premium.

4

Choose by December 31 for no gap. Enrolling during Annual Enrollment by December 7 gives you coverage on January 1, 2027.

5

Use your Special Enrollment Period if needed. People whose plans end generally can still make a choice through the end of February 2027.

If you do nothing: you return to Original Medicare on January 1, 2027, without drug coverage unless you choose a Part D plan. Going without drug coverage can lead to a late enrollment penalty.

Medigap rights: when your Medicare Advantage plan leaves your area, you generally have a guaranteed issue right to buy certain Medicare Supplement plans without health questions, up to 63 days after your coverage ends.

2027 Enrollment Dates

Enrollment Period Dates What You Can Do
Annual Enrollment Period October 15 to December 7, 2026 Join, switch or drop a Medicare Advantage or Part D plan for January 1, 2027
Medicare Advantage Open Enrollment January 1 to March 31, 2027 If you are in Medicare Advantage, switch to another plan or return to Original Medicare once
Initial Enrollment Period 7 months around your 65th birthday month Sign up for Medicare and choose your first plan
Special Enrollment Periods Varies Change plans after events like moving, losing other coverage or your plan leaving your area

Most people make changes during Annual Enrollment. If you are happy with your current plan, you do not have to do anything; it renews automatically. Still, read your Annual Notice of Change, because premiums, copays, networks and drug lists can all change on January 1.

Help Paying Medicare Costs

If your income and savings are limited, two programs can cut your Medicare costs sharply:

Medicare Savings Programs

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Run by your state Medicaid office

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Can pay your Part B premium, and sometimes deductibles and coinsurance

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Income and asset limits vary by state

Extra Help (Part D)

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Run by Social Security

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Lowers Part D premiums, deductibles and copays

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People in a Medicare Savings Program qualify automatically

If you qualify for both Medicare and full Medicaid, you may also be able to join a Dual Special Needs Plan. See help for low-income Part D beneficiaries.

Reading Your Annual Notice of Change

Check Every Line

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Your 2027 premium and deductible

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Copays for doctors, specialists and hospital stays

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The out-of-pocket maximum

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Changes to your drug list, tiers and coverage rules

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Whether your doctors, hospitals and pharmacy are still in network

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Changes to dental, vision, hearing and other extras

Plans must send the Annual Notice of Change by September 30. It is the single most useful document you get each fall, because it tells you exactly how your plan changes on January 1.

Special Enrollment Periods

Outside the fall and early-year windows, you generally need a Special Enrollment Period to change plans. Common reasons include:

You May Qualify If

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Your plan is leaving your area or ending

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You move outside your plan’s service area

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You lose employer or union coverage

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You qualify for Extra Help or a Medicare Savings Program, or your Medicaid status changes

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You want to join a 5-star plan, once a year

Each Special Enrollment Period has its own time limit, so act as soon as the event happens.

Prior Authorization and Referrals

Most Medicare Advantage plans require prior authorization for some services, such as certain surgeries, advanced imaging, skilled nursing stays and some drugs. Your doctor usually requests it, but ask whether a planned service needs approval so a denial does not surprise you.

If a request is denied, you or your doctor can appeal. Medicare rules set deadlines for plans to decide, with faster deadlines when waiting could seriously harm your health.

Emergency, Urgent and Out-of-Area Care

Every Medicare Advantage plan covers emergency care and urgent care anywhere in the U.S., in or out of network, and you do not need prior approval for an emergency. Routine care away from home is a different story: HMOs generally do not cover it, while PPOs cover out-of-network care at a higher cost.

If you spend months away from home each year, ask each plan how it handles care in your second location. It is one of the most common reasons people switch plans mid-year.

Appeals and Complaints

If your plan denies a service, a drug or payment for care, you have the right to appeal. The plan’s denial notice explains how. There are several levels of appeal, starting with the plan and moving to independent reviewers.

For problems that are not about coverage, such as customer service or wait times, you can file a grievance with the plan. You can also contact 1-800-MEDICARE or your State Health Insurance Assistance Program for help.

The 2027 Part B Premium

The Part B premium is the one big number not released with the plans. CMS normally announces it in November. The 2026 Medicare Trustees Report projects a 2027 standard premium of about $209.50 a month and a deductible of about $292, up from $202.90 and $283 in 2026. You keep paying it with Medicare Advantage.

If You Miss December 7

If you miss the Annual Enrollment deadline, your current plan renews automatically for 2027, with the changes in your Annual Notice of Change. If you are in Medicare Advantage, you get one more chance from January 1 to March 31, 2027, to switch Medicare Advantage plans or return to Original Medicare and join a Part D plan.

Telehealth

Many Medicare Advantage plans may cover telehealth visits for some services, sometimes at a lower copay than an office visit. Telehealth is convenient for follow-ups and minor issues, but it does not replace confirming that your regular doctors are in network.

Pros and Cons of Medicare Advantage

Advantages

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Often a low or $0 premium

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A yearly out-of-pocket maximum

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Drug coverage usually included

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Many plans may include dental, vision and hearing benefits

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One card and one plan

Tradeoffs

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Networks; HMOs require in-network care except emergencies

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Prior authorization and referrals are common

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Copays add up if you use a lot of care

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Plans and networks can change every year

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Switching to Medigap later may require health questions

Turning 65 in 2027

If you turn 65 in 2027, your Initial Enrollment Period lasts seven months: the three months before your birthday month, your birthday month and the three months after. Signing up during the first three months means your coverage starts on the first day of your birthday month.

Turning 65 Checklist

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Sign up for Part A and Part B, unless you have qualifying employer coverage and choose to delay Part B

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Decide between Medicare Advantage and Original Medicare with Medigap

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Join a drug plan, or a Medicare Advantage plan with drugs, to avoid a Part D late penalty

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If you choose Medigap, buy during your six-month Medigap Open Enrollment Period

Getting Help

You do not have to compare plans alone, and you should not have to pay for help. These are the free options:

Free Help Comparing Plans

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Medicare Plan Finder on Medicare.gov, available any time

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1-800-MEDICARE (1-800-633-4227), available 24 hours a day, seven days a week

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Your State Health Insurance Assistance Program (SHIP), which offers free, unbiased counseling

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A licensed insurance agent or broker, who can compare plans from several insurers at no cost to you

Before any call, have your Medicare card, your list of drugs and doses, your doctors and your preferred pharmacies ready. It turns a long conversation into a short one.

Bottom Line

The Bottom Line

Special Needs Plans offer coordinated care for people with Medicare and Medicaid, chronic conditions or nursing home needs, and they are growing for 2027. If you qualify, compare SNPs in your county by doctors, drugs and benefits.

Compare plans and enroll online

Frequently Asked Questions

➤ What is an SNP Medicare plan?

An SNP, or Special Needs Plan, is a Medicare Advantage plan built for people with Medicare and Medicaid, certain chronic conditions, or nursing home-level care needs. Benefits, provider networks and drug coverage are tailored to that group. You must meet the plan’s eligibility rules to join.

➤ Who qualifies for a D-SNP?

People with both Medicare and Medicaid, or certain Medicaid help, may qualify for a D-SNP. The exact Medicaid levels a plan accepts can vary by plan and state. Check with the plan or your state Medicaid office to confirm you qualify before enrolling.

➤ What conditions qualify for a C-SNP?

C-SNPs target conditions such as diabetes, chronic heart failure and chronic lung disease, and your doctor must confirm the condition. Each C-SNP is designed for specific conditions, so the plans available depend on your county. Ask the plan which conditions it covers before you apply.

➤ Are SNPs growing for 2027?

Yes. Aetna is adding 29 C-SNPs and UnitedHealthcare 40 SNPs for 2027. More plan choices may be available if you qualify, but availability varies by county. Compare SNPs in your area in Medicare Plan Finder.

➤ Can I change SNPs during the year?

Some SNP members have extra chances to change plans during the year, depending on their situation, such as having Medicaid or losing eligibility for the plan. Check your situation with the plan, 1-800-MEDICARE or your State Health Insurance Assistance Program (SHIP). Everyone can also change during Annual Enrollment, October 15 to December 7, 2026.

➤ When can I enroll in a Medicare Advantage plan for 2027?

Annual Enrollment runs October 15 to December 7, 2026, with coverage starting January 1, 2027. If you are already in Medicare Advantage, you can also make one change from January 1 to March 31, 2027.

➤ What happens if my Medicare Advantage plan is ending?

You will get a non-renewal notice, and your coverage continues through December 31, 2026. You can choose a new plan during Annual Enrollment or a Special Enrollment Period, and you generally have a guaranteed issue right to buy certain Medigap plans.

Have Questions?

Speak with a licensed insurance agent

1-855-398-0716

TTY users 711

Mon-Fri: 8am-9pm ET

Find & Compare Plans Online

Speak with a licensed insurance agent

1-855-398-0716TTY 711

Mon-Fri: 8am-9pm ET

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