Part A and Part B are required
You generally need Medicare Part A and Part B and must live in the plan’s service area to join Medicare Advantage. Special Needs Plans have additional eligibility requirements.
Medicare Part C planning • 2027 guide
Medicare Advantage: 2027 Coverage and Enrollment Guide
Medicare Advantage, also known as Medicare Part C, is an alternative way for eligible beneficiaries to receive Medicare Part A and Part B benefits through a private insurance plan approved by Medicare. Many Medicare Advantage plans include Part D prescription drug coverage, but plan types, costs, provider networks, formularies and supplemental benefits vary by service area and plan year.
This evergreen guide is designed to help beneficiaries prepare for coverage beginning in 2027 without treating prior-year benefits as permanent. A plan offered in 2026 may change its premium, deductible, copays, coinsurance, medical maximum out-of-pocket limit, provider network, drug formulary, pharmacy arrangements or supplemental benefits for 2027. A carrier may also enter or leave a county.
Choosing a plan should begin with your residential ZIP code, Medicare eligibility, doctors, hospitals, prescriptions, preferred pharmacies, expected medical care, budget and travel needs. A plan with a familiar name or an attractive supplemental benefit may still be unsuitable if it excludes an important provider or places a necessary prescription on an unfavorable tier.
Searching for a Medicare Advantage agent “near me” often means you want help understanding these details. Geographic proximity is less important than proper licensing, current plan information and a comparison process that clearly explains which options the agent is authorized to discuss.
Quick facts about Medicare Advantage
Availability is location-specific
Plan availability can vary by county and residential ZIP code. A carrier operating in one part of a state may not serve every county in that state.
Details can change annually
Costs, networks, formularies, pharmacies, prior-authorization rules and supplemental benefits may change from one plan year to the next.
When you join a Medicare Advantage plan, you remain enrolled in Medicare, but the private plan becomes the way you receive Medicare Part A and Part B coverage. You generally use the plan’s membership card when receiving covered services. Keep the red, white and blue Medicare card in a safe place in case you later return to Original Medicare.
You generally continue paying the applicable Medicare Part B premium while enrolled in Medicare Advantage unless another program pays it or a verified plan feature applies. A Medicare Advantage plan may charge an additional monthly premium. Some plans may have a low or zero additional plan premium, but that does not mean healthcare services or prescriptions are free.
Medicare Advantage plans must cover Medicare Part A and Part B services, subject to Medicare requirements and the plan’s approved administration of coverage. Plans may also provide supplemental benefits not covered by Original Medicare. However, the plan may use provider networks, referrals, prior authorization and other coverage rules that differ from Original Medicare.
Many Medicare Advantage plans include Medicare Part D prescription drug coverage. These are often called Medicare Advantage Prescription Drug plans or MAPD plans. Not every Medicare Advantage plan includes Part D, and the rules for adding a separate drug plan depend on the Medicare Advantage plan type. Confirm the exact arrangement before enrolling.
How Medicare Advantage works
Original Medicare and Medicare Advantage are two different ways to receive Medicare-covered services. Original Medicare is administered by the federal government. Medicare Advantage plans are offered by private companies that contract with Medicare and must follow Medicare rules.
Original Medicare generally allows beneficiaries to visit doctors and hospitals that participate in Medicare and accept new Medicare patients. Medicare Advantage plans may use local or regional networks and plan-specific procedures. The practical difference is not simply public coverage versus private coverage; it is how providers, costs, prescriptions and care-management rules work for the beneficiary.
| Review area | Original Medicare | Medicare Advantage |
|---|---|---|
| Administration | Part A and Part B are administered through the federal Medicare program. | Part A and Part B benefits are administered through a Medicare-approved private plan. |
| Provider access | You can generally use doctors and hospitals that participate in Medicare and accept new Medicare patients. | Provider access depends on the plan type, network and rules for eligible out-of-network care. |
| Prescription coverage | A separate Medicare Part D plan may be added. | Most plans include Part D, but not every Medicare Advantage plan does. |
| Medical cost limit | Original Medicare alone does not have a yearly out-of-pocket limit for Part A and Part B services. | Medicare Advantage plans have an annual limit for covered Part A and Part B services, subject to the plan’s terms. |
| Supplemental coverage | A beneficiary may separately purchase eligible Medigap coverage and other insurance. | A plan may include supplemental benefits, but Medigap cannot be used to pay Medicare Advantage cost-sharing. |
| Care rules | Original Medicare generally does not require referrals, though Medicare coverage requirements still apply. | Depending on the plan, networks, referrals and prior authorization may apply. |
Medicare Advantage is not Medigap
Medicare Supplement Insurance, commonly called Medigap, works with Original Medicare to help pay certain deductibles, copays or coinsurance. Medicare Advantage is a separate coverage pathway. A beneficiary cannot use Medigap to pay Medicare Advantage plan cost-sharing.
Someone considering leaving Medigap for Medicare Advantage should first determine whether the existing Medigap policy can be recovered later. Federal guaranteed-issue protections apply only in specific situations. Outside those protections, underwriting, eligibility and availability may depend on state law and individual circumstances.
Do not cancel Medigap, employer, retiree, union, TRICARE or other coverage until you understand how a Medicare Advantage enrollment may affect it. Confirm that the new enrollment was accepted and verify its effective date before ending current coverage.
Types of Medicare Advantage plans
Medicare Advantage plans can use different coverage structures. Availability varies by service area and year, so the presence of a plan type in this guide does not mean it is available at your address. The exact plan documents control.
| Plan structure | How it generally works | Important questions |
|---|---|---|
| HMO | Generally emphasizes care from a defined network, except for emergency care, out-of-area urgent care and other protected situations. | Are your providers in-network? Must you select a primary care provider? When are referrals or prior authorization required? |
| HMO-POS | An HMO with a point-of-service feature that may allow certain covered services outside the network under plan-specific rules. | Which services qualify for the POS feature, and what additional cost-sharing or approval applies? |
| PPO | Uses a preferred network but generally permits eligible covered care outside the network, usually at a higher cost. | Will the provider accept the plan? Are there separate network cost limits? What services require prior authorization? |
| Special Needs Plan | Limits enrollment to people who satisfy plan-specific Medicaid, chronic-condition or institutional eligibility requirements. | Do you meet the requirements? How does the plan coordinate Medicare, Medicaid, prescriptions and provider care? |
| PFFS | A Private Fee-for-Service plan determines how much it pays and how much the member pays. Provider acceptance can depend on the plan’s terms. | Does the plan have a network? Will the provider accept its payment terms before each service? Is Part D included? |
| MSA | A Medicare Medical Savings Account plan combines a high-deductible Medicare Advantage plan with a plan-funded medical savings account. | What are the deductible and annual deposit? Which expenses count toward the deductible? How will prescription coverage be handled? |
Special Needs Plans
A Dual Eligible Special Needs Plan, or D-SNP, is designed for beneficiaries who meet applicable Medicare and Medicaid eligibility requirements. Depending on the plan, a D-SNP may help coordinate Medicare and Medicaid benefits. The degree of integration and the Medicaid categories accepted vary by plan.
A Chronic Condition Special Needs Plan, or C-SNP, limits enrollment to beneficiaries with one or more qualifying severe or disabling chronic conditions. An Institutional Special Needs Plan, or I-SNP, serves people who meet applicable institutional or institutional-equivalent requirements.
Having Medicaid or a chronic health condition does not automatically establish eligibility for every SNP. The person must meet the exact plan requirements, live in its service area and enroll during an applicable Medicare election period. Continued enrollment may also depend on continuing to satisfy the qualifying conditions.
Provider access and prior authorization
A doctor accepting Medicare does not automatically mean the doctor participates in a particular Medicare Advantage network. Provider participation may differ by plan, contract and location. Search the plan directory using the provider’s complete name and address, and then confirm participation with the provider’s billing office.
A referral and prior authorization are different. A referral usually directs a member from one provider to another. Prior authorization asks the plan to determine whether specified coverage criteria are met before a service, procedure, item or medication is provided. Depending on the plan, prior authorization may apply to diagnostic imaging, surgery, rehabilitation, durable medical equipment, infusion therapy or post-acute care.
If you are receiving ongoing treatment, ask the new plan how continuity-of-care and transition protections apply. Keep notes of conversations with the plan and providers. Provider contracts may change, so confirmation is an important snapshot rather than a permanent guarantee.
How to compare Medicare Advantage plans for 2027
A useful comparison does not begin by sorting plans according to monthly premium or the number of supplemental benefits advertised. Start by eliminating plans that do not serve your address or for which you are not eligible. Then compare providers, prescriptions, coverage rules and expected annual costs.
| Review area | What to verify | Why it matters |
|---|---|---|
| Service area | Residential ZIP code, county, plan service area and any residency requirements. | A carrier’s statewide presence does not establish that a particular plan is available to you. |
| Providers | Primary doctor, specialists, hospitals, laboratories, therapy providers and medical equipment suppliers. | A provider may participate in one plan from a carrier but not another plan from the same carrier. |
| Prescriptions | Exact drug, dosage, form, quantity, tier, deductible, restrictions and pharmacy pricing. | A medication can be covered but still have unfavorable costs or utilization requirements. |
| Medical costs | Premium, deductible, copays, coinsurance and the medical maximum out-of-pocket amount. | Expected annual cost may matter more than the advertised monthly premium. |
| Care rules | Network requirements, referrals, prior authorization, appeals and continuity-of-care procedures. | These rules may affect how, when and where non-emergency care is received. |
| Travel | Emergency care, urgent care, routine care away from home, seasonal residence and out-of-network provisions. | Emergency protection does not necessarily include routine non-emergency care while traveling. |
| Supplemental benefits | Eligibility, covered services, network, frequency, dollar limits and unused-benefit rules. | A benefit is valuable only when it applies to services and providers you can realistically use. |
Compare complete annual costs
A low or zero additional plan premium does not mean the plan has no costs. Members may owe medical deductibles, copays or coinsurance when receiving care. Prescription drug coverage may have a separate deductible, tier-based cost-sharing and pharmacy-specific pricing.
Estimate the services you may use during an ordinary year and a higher-use year. Include primary care, specialists, diagnostic testing, outpatient surgery, inpatient hospital care, rehabilitation, durable medical equipment and medications. Compare those estimated expenses with the plan’s annual medical maximum out-of-pocket amount.
The medical maximum generally applies to covered Medicare Part A and Part B services under the plan’s rules. Premiums and prescription drug spending generally do not count toward that medical maximum, so drug and medical expenses should be evaluated separately.
Run every prescription
Create a complete medication list containing the exact drug name, dosage, quantity, frequency and form. Include the pharmacies you are willing to use and whether mail-order delivery is acceptable. Do not rely on a statement that a plan “includes drug coverage.”
Check whether each medication appears on the plan’s formulary. Then review the tier, deductible treatment, copayment or coinsurance, quantity limit, prior authorization, step therapy and preferred pharmacy pricing. Pharmacy relationships and formulary placement may change from one plan year to the next.
Evaluate supplemental benefits carefully
Depending on the plan, supplemental benefits may involve routine dental, vision, hearing, fitness, transportation, meals, over-the-counter products or other services. Availability and terms vary. Some benefits may have provider requirements, dollar limits, frequency limits or additional eligibility criteria.
For dental coverage, check the network, service categories, annual maximum and prior-authorization requirements. For hearing coverage, review eligible devices, provider requirements, fitting services and replacement rules. For an allowance or card-based benefit, determine what it can purchase, where it can be used and whether unused amounts carry forward.
Compare core medical access and prescription coverage before assigning value to supplemental benefits. An attractive extra should not outweigh the loss of an essential physician, hospital or medication.
- Confirm location and eligibility. Use your actual residential ZIP code and determine whether you meet the plan’s enrollment requirements.
- Check essential providers. Start with the doctors, hospitals and facilities that would be hardest to replace.
- Run all prescriptions. Review the formulary, tiers, restrictions, deductible and pharmacy pricing.
- Study care rules. Compare networks, referrals, prior authorization and out-of-area coverage.
- Estimate annual expenses. Consider expected medical use, prescription costs and maximum financial exposure.
- Review supplemental benefits. Verify limits and practical usability rather than comparing benefit names alone.
- Read current documents. Confirm every material point using the exact 2027 plan’s approved materials.
Medicare Advantage eligibility and enrollment periods
To join a Medicare Advantage plan, a person generally must have Medicare Part A and Part B, live in the plan’s service area and enroll during an applicable Medicare election period. The plan must accept the enrollment under Medicare rules. Additional eligibility requirements apply to Special Needs Plans.
Initial Enrollment Period
A person who is becoming eligible for Medicare may have an Initial Enrollment Period connected to the beginning of Medicare eligibility. The exact timing can depend on age, disability, current employment coverage and when Part A and Part B begin. Confirm the applicable dates before selecting a plan.
Medicare Open Enrollment
The Medicare Open Enrollment Period runs from October 15 through December 7 each year. It is also frequently called the Annual Enrollment Period in the insurance industry. During this period, eligible beneficiaries may make permitted changes to Medicare Advantage or Medicare Part D coverage. A valid change made during the 2026 period generally becomes effective January 1, 2027.
Medicare Advantage Open Enrollment
The Medicare Advantage Open Enrollment Period runs from January 1 through March 31. It is available only to people already enrolled in a Medicare Advantage plan. During this period, an eligible member may generally make one qualifying change, such as switching to another Medicare Advantage plan or returning to Original Medicare.
This period is not the same as Medicare Open Enrollment and is not an unrestricted opportunity for someone in Original Medicare to join Medicare Advantage.
Special Enrollment Periods
Certain circumstances may provide a Special Enrollment Period. Examples can involve moving, losing qualifying coverage, changes involving Medicaid or Extra Help, leaving employer coverage or other events recognized by Medicare. The permitted action, deadline and effective date depend on the specific event.
Do not assume that experiencing a change allows every Medicare election. Confirm the Special Enrollment Period and the action it permits before ending current coverage.
Information to prepare
- Your permanent residential ZIP code and county
- Medicare Part A and Part B effective dates
- Your current plan name and member materials
- Complete names and locations of preferred providers
- Exact medication names, dosages, quantities and forms
- Preferred retail and mail-order pharmacies
- Medicaid or Extra Help status, when applicable
- Expected travel or seasonal residence needs
- The event supporting a possible Special Enrollment Period
Do not submit medical records, Social Security numbers, banking information or a complete Medicare number through a general inquiry form. An authorized representative may request information through an appropriate process when it is necessary for a coverage review or enrollment.
Frequently asked questions
What is Medicare Advantage?
Medicare Advantage, or Medicare Part C, is another way to receive Medicare Part A and Part B benefits through a Medicare-approved private insurance plan. Many plans include Part D prescription coverage, and some offer supplemental benefits. Networks, costs and rules vary by plan.
Is Medicare Advantage the same as Medicare Supplement Insurance?
No. Medicare Advantage administers Medicare-covered services through a private plan. Medicare Supplement Insurance, or Medigap, works with Original Medicare to help pay certain cost-sharing. Medigap cannot be used to pay Medicare Advantage copays or coinsurance.
Does every Medicare Advantage plan include prescription coverage?
No. Most Medicare Advantage plans include Part D, but not every plan does. Confirm the exact plan type. The ability to add a separate Part D plan depends on the Medicare Advantage structure, and an incompatible enrollment may affect current coverage.
Can I keep my doctors with Medicare Advantage?
That depends on the exact plan’s network and eligible out-of-network provisions. A provider accepting Medicare does not mean the provider participates in every Medicare Advantage plan. Confirm with both the plan and provider before enrolling.
Are zero-dollar-premium Medicare Advantage plans free?
No. A zero-dollar plan premium means the plan does not charge an additional monthly premium at that time. Members generally continue paying the applicable Part B premium and may owe deductibles, copays, coinsurance and prescription expenses.
Do Medicare Advantage plans cover care while traveling?
Emergency and urgently needed care have protections, but routine care outside the service area depends on the plan type and rules. People who travel frequently or maintain a seasonal residence should carefully review routine out-of-area care, prescriptions, dialysis and medical equipment access.
Can I join Medicare Advantage at any time?
No. You generally need an applicable enrollment period, such as an Initial Enrollment Period, the October 15–December 7 Medicare Open Enrollment Period or a qualifying Special Enrollment Period. The January 1–March 31 Medicare Advantage Open Enrollment Period is limited to people already enrolled in Medicare Advantage.
What if the 2027 plan details are not displayed yet?
Prepare your provider, prescription, budget and travel information, but wait for current 2027 plan materials before relying on specific premiums, benefits, networks or formularies. Do not treat 2026 details as final for 2027.
Does the Blake Insurance Group form enroll me?
No. The form requests licensed-agent assistance or a Medicare coverage review. Enrollment occurs only after you choose a plan and submit a valid enrollment request through an authorized process during an applicable election period.
Does the Wellcare link show every Medicare Advantage option?
No. The link is a separate Wellcare-branded pathway limited to available Wellcare options. It does not compare every carrier or plan available in a beneficiary’s service area.
Choose your next step
If you specifically want to explore available Wellcare Medicare Advantage options, use the Wellcare pathway below and verify that the displayed information applies to the intended 2027 coverage year. Availability and enrollment depend on service area, eligibility and a valid election period.
If you want help organizing your doctors, prescriptions, costs and enrollment timing before deciding, request a licensed-agent review through Blake Insurance Group. A request for assistance does not change your current coverage or enroll you in a plan.
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