Medicare Supplement Insurance • Original Medicare • 2027
Substantively reviewed and updated August 31, 2026
Medigap plans for 2027 are private Medicare Supplement Insurance policies that help pay specified out-of-pocket costs left by Original Medicare Part A and Part B. Medigap does not replace Original Medicare, does not work as a Medicare Advantage plan, and generally does not include outpatient prescription drug coverage. The right comparison starts with your enrollment rights, then examines standardized benefits, premium structure, long-term affordability, insurer availability, and a separate Part D decision.
In most states, Medigap policies are standardized by letters. A Plan G sold by one insurer must provide the same standardized medical benefits as Plan G sold by another insurer, although premiums, underwriting practices, customer service, administrative experience, and permitted extras can differ. Massachusetts, Minnesota, and Wisconsin standardize Medigap differently, so the familiar lettered-plan chart does not apply there in the same form.
If you are searching for Medigap help “near me,” use an agent licensed in your state and compare policies using your actual residential ZIP code and eligibility circumstances. Remote assistance can still be local to your state’s rules; a nearby physical office is not proof that every insurer, policy, or enrollment right is represented.
Original Medicare remains your primary coverage. Providers submit Medicare-covered claims to Medicare first. Medicare determines whether the service is covered and pays its share; the Medigap policy then pays covered cost sharing according to the policy’s standardized benefits. This arrangement generally allows you to visit any doctor or hospital in the United States that accepts Medicare, without using a Medigap provider network.
Medigap can help with specified Part A and Part B deductibles, coinsurance, copayments, hospital costs, blood, hospice cost sharing, skilled nursing facility coinsurance, or foreign-travel emergencies, depending on the plan letter.
You must keep Part A and Part B. You continue paying the Part B premium in addition to the Medigap premium and any separate Part D premium.
A Medigap policy covers one individual. Spouses who each want coverage apply for separate policies, even when they choose the same insurer and plan letter.
Medigap pays only according to its contract and generally follows Medicare’s coverage determination. It is not designed to cover routine dental care, routine vision care, hearing aids, long-term custodial care, or private-duty nursing. Some insurers may offer non-insurance extras, but those additions are not part of the standardized Medigap benefit and should not outweigh core coverage, premium, or enrollment rights.
It is illegal for someone to sell you a Medigap policy if they know you have Medicare Advantage unless you are switching back to Original Medicare under valid timing. A Medigap policy cannot pay Medicare Advantage deductibles, copayments, coinsurance, or premiums. Coordinate effective dates carefully so you do not cancel existing coverage before confirming both your right to return to Original Medicare and acceptance or guaranteed-issue eligibility for Medigap.
The plan letter determines the standardized medical benefits. Plan G and Plan N are common comparison points for people newly eligible for Medicare, but the right choice depends on eligibility, anticipated care, budget, and tolerance for cost sharing. Plan F and Plan C are not available to people newly eligible for Medicare on or after January 1, 2020; people eligible before that date may still be able to buy or retain them subject to applicable rules.
| Plan design | Key coverage pattern | Costs left to the member | Important questions |
|---|---|---|---|
| Plan G | Covers the standardized benefits available to newly eligible beneficiaries except the Part B deductible. | You pay the Part B deductible and the policy premium, plus costs Medicare or the policy does not cover. | Is the greater predictability worth the premium, and how has the insurer explained future rating? |
| Plan N | Covers many of the same major gaps as Plan G but uses limited Part B cost sharing and does not cover Part B excess charges. | Part B deductible; up to $20 for certain office visits and up to $50 for an emergency-room visit that does not result in inpatient admission; applicable excess charges; premium. | Do your providers accept Medicare assignment, and do the premium savings justify the cost-sharing pattern? |
| High-deductible Plan G | Uses Plan G’s standardized benefit structure after the applicable annual high deductible is met. | You pay Medicare-covered costs up to the federally determined high-deductible amount, plus the premium and noncovered services. | Can you comfortably fund the deductible in a high-use year? Confirm the official 2027 deductible once CMS publishes it. |
| Plans K and L | Cover percentages of several standardized cost-sharing benefits and include annual out-of-pocket limits for covered services. | Member shares continue until the applicable annual limit and Part B deductible conditions are met. | How do the percentage sharing and annual limit compare with premium savings? |
| Plans F and C | Legacy options that include Part B deductible coverage among their standardized benefits. | Premium and noncovered services; other exposure depends on the plan letter. | Were you eligible for Medicare before January 1, 2020, and is the policy available under your circumstances? |
Plan N’s emergency-room copayment does not apply when the visit results in an inpatient admission. “Excess charges” can arise when a provider who does not accept Medicare assignment is legally permitted to charge above the Medicare-approved amount. State rules and provider practices matter, so ask the provider whether it accepts Medicare assignment rather than assuming.
Standardization makes benefit comparison easier, but it does not make all policies identical in price or administration. Compare the same letter against the same letter. A low-priced Plan N should not be described as equivalent to Plan G, and a carrier’s Plan G should not be described as having richer standardized medical benefits than another carrier’s Plan G.
Federal Medigap Open Enrollment lasts six months. It starts on the first day of the month in which you are both 65 or older and enrolled in Part B. During that period, an insurer cannot refuse to sell you any Medigap policy it sells for which you are eligible, use medical underwriting to deny the application, or charge more because of health problems. Delaying Part B because you have qualifying current-employment coverage generally delays the start of this Medigap period.
This is different from Medicare’s Annual Enrollment Period, October 15 through December 7. The fall period governs Medicare Advantage and Part D elections; it does not create a new federal Medigap open enrollment right. Likewise, the Medicare Advantage Open Enrollment Period from January 1 through March 31 does not by itself guarantee acceptance into a Medigap policy.
| Situation | Potential protection | Action before changing coverage |
|---|---|---|
| Age 65 or older and newly enrolled in Part B | The one-time six-month federal Medigap Open Enrollment Period may apply. | Confirm the Part B effective date and application timing. Compare policies sold in your state before the period ends. |
| Employer or union coverage ending | A guaranteed-issue right may apply depending on the type of coverage and facts. | Keep termination notices and proof of prior coverage. Verify the allowed plans and deadline. |
| Medicare Advantage trial situation | Certain people returning to Original Medicare within the first year may have federal trial rights. | Coordinate the Medicare Advantage disenrollment, Part D election, Medigap application, and effective dates. |
| Plan or coverage ends through no fault of yours | Federal or state guaranteed-issue protections may apply for a limited period. | Preserve official notices and apply within the specified window; do not rely on a verbal assurance alone. |
| Voluntary switch after protected periods | No federal guaranteed right usually applies, though state law may provide additional opportunities. | Do not cancel the existing policy until the new application is accepted and you have reviewed the new policy. |
Guaranteed-issue rights are situation-specific and time-limited. They may also limit which Medigap plan letters must be offered. State protections can be stronger than the federal minimum, including special rules for beneficiaries under 65 or opportunities to change policies. Confirm the law with your State Insurance Department or SHIP rather than applying one state’s rule nationwide.
Outside a protected period, an insurer may ask medical questions, review health history, charge a different premium when permitted, postpone coverage of a pre-existing condition under limited rules, or decline an application. Answer application questions accurately. An agent can help organize the application, but only the insurer makes the underwriting decision.
If you replace one Medigap policy with another, federal rules generally provide a 30-day “free look” after the new policy starts. Keep the first policy during that review period until you decide to retain the second, understanding that you must pay both premiums for the overlap. Never cancel existing coverage based only on an illustration or incomplete application.
There is no single national 2027 Medigap premium. Prices depend on the insurer, plan letter, state and ZIP code, applicant circumstances, rating approach, and permitted underwriting factors. Because the benefits for the same standardized letter are the same, price and policy administration become central—but the lowest introductory premium is not automatically the lowest long-term cost.
Insurers may use community-rated, issue-age-rated, or attained-age-rated approaches, subject to state rules. Community-rated policies generally do not price based on age, although premiums can rise for other reasons. Issue-age-rated premiums are based on age when the policy is purchased and do not rise solely because the insured gets older. Attained-age-rated premiums can increase as the policyholder ages. Under all methods, premiums may change because of inflation, healthcare costs, claims experience, regulatory approval, or other permitted factors.
An official quote should state the plan letter, insurer, effective date, rating assumptions, tobacco classification, household information, payment method, and any reduction included. Do not assume a discount will continue indefinitely or that you qualify until the insurer confirms it. Blake Insurance Group does not promise a particular discount, price, acceptance decision, or rate stability.
The 2027 high-deductible amount for applicable Plan G and legacy Plan F coverage should be taken from CMS’s official annual announcement. Do not reuse the 2026 amount in a 2027 comparison. Similarly, the standard Part B deductible is paid by beneficiaries with Plan G and Plan N, but the final 2027 Part B amount was not yet announced as of August 31, 2026.
Modern Medigap policies do not include outpatient prescription drug coverage. A common setup is Original Medicare Part A and Part B, a Medigap policy for specified medical cost sharing, and a separate standalone Part D plan for prescriptions. These are separate policies with separate premiums, enrollment rules, and renewal notices.
Choosing a Medigap insurer does not require choosing a Part D plan from the same company. Compare Part D using your exact medications, dosages, quantities, pharmacies, and refill preferences. Review the formulary, drug tiers, deductible, preferred pharmacy pricing, prior authorization, step therapy, quantity limits, and estimated annual cost—not only the drug-plan premium.
For 2027, CMS finalized a $700 defined-standard Part D deductible and a $2,400 annual out-of-pocket threshold. Individual plans may use benefit designs permitted under Medicare rules, so those national parameters do not tell you the premium or exact cost for a specific drug plan. The 2027 national base beneficiary premium is $41.33, but that is a statutory calculation input rather than the monthly premium charged by every plan.
Late-enrollment penalties can apply if you go without Part D or other creditable prescription coverage for 63 consecutive days or more after your eligible period. Ask existing coverage administrators whether drug coverage is creditable and keep the annual creditable-coverage notice. Do not drop employer, union, retiree, or other coverage until you understand the consequences for medical coverage, dependents, and future rights.
A Medigap request form begins a conversation; it does not enroll you or guarantee that an insurer will issue a policy. A licensed review should identify what you are eligible to apply for and what still depends on an insurer or government decision.
Blake Insurance Group LLC is an independent insurance agency and licensed insurance producer, NPN 16944666. Independent means the agency is not employed by one insurer; it does not mean every insurer or every Medigap policy is offered. An objective review should state that limitation and direct beneficiaries to Medicare.gov, 1-800-MEDICARE, or SHIP for information on all options.
No. Medigap supplements Original Medicare’s cost sharing. Medicare Advantage is a private-plan alternative for receiving Part A and Part B benefits. Medigap cannot pay Medicare Advantage cost sharing, and you cannot use both systems for the same coverage period.
No. The federal Medigap Open Enrollment Period is a one-time six-month period that generally starts when you are both 65 or older and enrolled in Part B. Medicare’s October 15–December 7 Annual Enrollment Period applies to Medicare Advantage and Part D, not automatic Medigap acceptance.
In states using the standard lettered designs, every Plan G must provide the same standardized medical benefits. Premiums, underwriting, service, rating method, permitted extras, and availability can differ. Massachusetts, Minnesota, and Wisconsin use different standardization systems.
Both cover many Original Medicare cost-sharing gaps. Plan G covers Part B coinsurance and excess charges after you pay the Part B deductible. Plan N uses limited Part B office and emergency-room copayments and does not cover Part B excess charges. Compare the complete standardized benefit chart and premiums.
You may apply, but outside Medigap Open Enrollment or a guaranteed-issue situation, an insurer may use underwriting, charge differently when permitted, or decline the application. State law may provide additional rights. Keep the old policy until the new one is issued and reviewed.
Modern Medigap policies do not include outpatient Part D drug coverage. Beneficiaries who want prescription coverage generally select a separate Part D plan and should enroll on time to avoid a potential late-enrollment penalty.
Original Medicare generally allows care from U.S. providers who accept Medicare, and Medigap follows covered Original Medicare claims. Some plan letters include a limited foreign-travel emergency benefit, subject to standardized limits and conditions. Routine care outside the United States is not broadly covered.
No. The form requests assistance from a licensed agent. Enrollment requires a separate application, eligibility review, insurer decision when underwriting applies, and confirmation of the policy and effective date.
Medicare disclosure: We do not offer every plan available in your area. Any information we provide is limited to the plans we do offer in your area. Please contact Medicare.gov, 1-800-MEDICARE (1-800-633-4227), or your local SHIP to get information on all your options.
Agency and licensing: Blake Insurance Group LLC is an independent insurance agency and licensed insurance producer, NPN 16944666. The agency is not Medicare, CMS, a State Insurance Department, or SHIP. No government affiliation or endorsement is implied.
Availability and underwriting: Medigap availability, premiums, rating factors, underwriting, enrollment rights, and policy offerings vary by state, insurer, applicant, and effective date. Only the insurer can approve and issue a policy. The issued policy and applicable law control.
Third-party pathway: The Wellcare link leads to a third-party carrier-related experience and does not provide a Medigap quote or a complete comparison of Medicare options. Wellcare and other marks belong to their respective owners.
Educational information: This page is general educational information, not legal, tax, medical, or eligibility advice. Verify 2027 amounts and rights with current official sources before changing coverage.
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