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Medicare Supplement Insurance Plans in Alabama

Medicare Supplement Insurance plans, often called Medigap, are private insurance policies designed to cover Medicare-approved out-of-pocket costs left by Original Medicare Parts A and B. These gaps include out-of-pocket medical costs such as deductibles, copayments, and coinsurance.
Medigap policies work alongside your government Medicare benefits to pay their share after Original Medicare pays first. This structure is entirely different from private Medicare Advantage plans, which replace the way your Original Medicare benefits are managed by using a private insurance network that often requires prior doctor referrals and imposes network restrictions.
Plan Standardization: All lettered Medigap plans offer identical basic coverage regardless of the insurance company. Monthly pricing and carrier customer reputation are the main differences.
Standard vs. SELECT Plans: Alabama seniors can choose standard Medigap plans, which allow them to see any doctor who accepts Medicare, or Medicare SELECT plans, which require them to use specific network hospitals for full coverage.
Pricing Methods: Insurance companies in Alabama set prices differently. Some sell attained-age plans where premiums increase as you grow older, while others offer issue-age plans where your base price stays locked to the age you were when you bought the policy.
Popular Selections: Plan G serves as the most comprehensive option for new Medicare enrollees, while Plan N offers lower monthly premiums in exchange for small copayments at doctor visits.
2026 Financial Figures: Keep in mind that Original Medicare costs change yearly, including a standard Medicare Part B annual deductible of $283 per year in 2026.
A Medicare Supplement policy acts strictly as a secondary payer. When you receive health care, Original Medicare pays its approved share of the medical cost first, and your Medigap policy pays its portion of the remaining balance.
Medigap policies are individual accounts, meaning spouses must purchase separate policies. Coverage cannot be combined into a single joint family plan. To learn more about how Medicare coverage levels work together, read our complete Medicare overview guide.
Alabama residents can choose from standardized plan options labeled A through N. Each lettered plan provides a specific level of coverage that remains the same regardless of which insurance carrier sells it. Older options like Plan C and Plan F are no longer available to individuals who became newly eligible for Medicare on or after January 1, 2020. However, members enrolled in Plan C or F prior to that date are grandfathered in and can keep their plans.
A key detail in Alabama is the difference between a standard Medigap policy and a Medicare SELECT policy, such as the Blue Cross Blue Shield of Alabama C Plus℠ plan. SELECT plans usually offer lower monthly premiums, but they require beneficiaries to use network hospitals and facilities for non-emergency stays to get their Medicare deductibles and coinsurance covered.
You can explore all available choices on our Medicare Supplement plans page.
According to America's Health Insurance Plans (AHIP), as of 2024, over 185,000 Alabama residents rely on Medigap coverage. Two options stand out for new enrollees:
Medigap Plan G: This is a comprehensive option for modern enrollees. It covers 100% of Part A and Part B out-of-pocket costs, except for the annual Part B deductible ($283 in 2026). Competitive starting rates in Alabama generally range from $130 to $190 per month, depending on your age and ZIP code.
Medigap Plan N: This plan provides lower monthly premiums, often starting around $108 per month. In exchange, you pay small copayments of up to $20 for office visits and up to $50 for emergency room visits, and it does not cover Part B excess charges.
Coverage Feature | Medigap Plan G | Medigap Plan N |
Part A Hospital Deductible | Covered (100%) | Covered (100%) |
Part B Coinsurance | Covered (100%) | Covered (Except small copays) |
Doctor Visit Copays | $0 | Up to $20 per visit |
Emergency Room Copays | $0 | Up to $50 per visit (Waived if admitted) |
Part B Annual Deductible | You Pay ($283 in 2026) | You Pay ($283 in 2026) |
Part B Excess Charges | Covered (100%) | Not Covered |
Recent federal updates, including a $2,100 annual out-of-pocket maximum cap on Part D prescription plans under the Inflation Reduction Act, have created changes across the private insurance landscape.
Because managed care plans utilize provider networks that may update their doctors or benefits annually, some Alabama seniors prefer the network flexibility of Original Medicare paired with a standalone Part D drug plan and a predictable Medigap policy. Learn more about how to navigate these changes in our guide to shopping for Medicare insurance.
The Predictable Planner Senior (Plan G): Ideal for seniors who visit doctors or specialists often and want zero surprise bills for Medicare-covered care after paying their annual Part B deductible.
The Healthy Budgeter Senior (Plan N): Perfect for healthy retirees who want to lower their monthly bill while keeping robust safety-net coverage for major medical events.
The Network-Comfortable Saver (Medicare SELECT Buyer): Best for budget-minded seniors who feel comfortable using local regional hospital networks in exchange for discounted monthly premiums.
Timing plays a major role when purchasing a Medigap plan in Alabama:
Initial Open Enrollment Period: Your six-month window starts the first day of the month you are at least 65 years old and enrolled in Medicare Part B. During this time, insurance companies cannot use health questions, deny you coverage, or charge higher rates for health conditions.
Medical Underwriting Rules: If you apply outside your initial window without a guaranteed-issue right, Alabama insurers may review your medical history. They may charge higher premiums or deny your application based on pre-existing health conditions.
Under-65 Disability Rule: Under-65 Disability Rule: Unlike some states, Alabama state law does not require all insurance companies to sell Medigap policies to Medicare members under age 65. While select carriers voluntarily offer coverage options (such as Blue Cross Blue Shield of Alabama), available choices remain limited until beneficiaries turn 65, when their full six-month Medigap Open Enrollment Period begins.
Review important enrollment dates and rules on our Medicare enrollment periods page.
SelectQuote works with recognized national and regional insurance companies across the state, including:
Blue Cross Blue Shield of Alabama
Mutual of Omaha
UnitedHealthcare / AARP
State Farm
MedMutual Protect
Insurance companies set rates based on local health care costs and regional data. This means pricing varies across distinct Alabama regions:
Urban Hubs (Birmingham and Jefferson County): Highly competitive markets with many active carriers, though local care costs can cause base rates to vary sharply between providers.
Coastal and Rural Districts (Mobile, Baldwin, and rural counties): In regions where private managed care provider networks may be limited, the nationwide availability of standard Medigap plans allows beneficiaries to visit any doctor or hospital that accepts Original Medicare, without network barriers.
North Alabama Growth Corridor (Huntsville and Madison County): A growing retiree hub where major national carriers compete actively, helping drive competitive starting rates.
It is a state-funded program providing free, objective Medicare guidance. SelectQuote works alongside these resources as your active shopping partner, allowing you to easily check carrier prices and enroll over the phone.
No, it is illegal for an insurance company to sell you a Medigap plan while you are enrolled in a Medicare Advantage plan. You must select one path or the other.
You can apply to change your Medigap plan at any time during the year. However, if you apply outside your initial six-month enrollment window, insurance carriers will evaluate your health history through medical underwriting unless you qualify for a special situation.
SelectQuote is an independent third-party company which specializes in helping consumers understand the ins and outs of Medicare. Our licensed insurance agents are here to help ensure you receive all the available Medicare benefits and are a valuable resource to keep you informed of the annual updates insurance companies make to Medicare plans. As a trusted resource, SelectQuote helps Alabama residents determine the right Medicare plan for their needs.
To ensure you are getting all the benefits you need, call to speak with a licensed insurance agent or complete your online form today. Let our team simplify the Medicare enrollment process by comparing rates and independently shopping insurance companies to help you find an affordable option that meets your unique needs.
Work with one of our licensed insurance agents to get answers to your Medicare questions, unbiased comparisons of coverage and resources to simplify the entire process. Call 1-833-574-3011 (TTY: 1-877-486-2048) to get started.
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