Medicare Supplements Insurance

Original Medicare pays for many, but not all, health care services and supplies. A Medicare supplement (Medigap) policy, sold by private insurance companies, can help pay some of the health care costs ("gaps") that Original Medicare doesn't cover, like copayments, coinsurance, and deductibles. Some Medigap policies also offer coverage for services that Original Medicare doesn't cover, like medical care when you travel outside the U.S. If you have Original Medicare and you buy a Medigap policy, Medicare will pay its share of the Medicare-approved amount for covered health care costs. Then your Medigap policy pays its share. Medicare doesn't pay any of the premiums for a Medigap policy.
Every Medigap policy must follow Federal and state laws designed to protect you, and it must be clearly identified as "Medicare Supplement Insurance." Medigap insurance companies can sell you only a "standardized" Medigap policy identified in most states by letters. All plans offer the same basic benefits but some offer additional benefits, so you can choose which one meets your needs.
Local Medicare Supplements Options
Insurance companies may charge different premiums for exactly the same Medigap coverage. As you shop for a Medigap policy, be sure you're comparing the same Medigap policy (for example, compare Plan A from one company with Plan A from another company).
More About Medigap Policies:
- You must have Part A and Part B.
- You pay a monthly premium for your Medigap policy in addition to your monthly Part B premium.
- A Medigap policy only covers one person. Spouses must buy separate policies.
- It's important to compare Medigap policies since the costs can vary and may go up as you get older. Some states limit Medigap costs.
- The best time to buy a Medigap policy is during your Initial Enrollment Period (IEP), which is the 7-month period that includes your 65th birthday month and the 3 months before and after OR when you first sign up for your Medicare Part B. After this enrollment period, your option to buy a Medigap policy may be limited and it may cost more.
- Medigap policies increase in price in small increments each year because they are based on your age. For example, if someone turning 65 were to sign up for a Plan N supplement with Company A, they would pay less monthly than someone who is 68 on Plan N with Company A.
- If you're under 65, you won't have this open enrollment period until you turn 65, but state law might give you a right to buy a policy before then.
- If you have a Medigap policy and join a Medicare Advantage Plan (like an HMO or PPO), you may want to drop your Medigap policy. Your Medigap policy can't be used to pay your Medicare Advantage Plan copayments, deductibles, and premiums. If you want to cancel your Medigap policy, contact your insurance company. If you drop your policy to join a Medicare Advantage Plan, in most cases you won't be able to get it back.
- If you have a Medicare Advantage Plan, it's illegal for anyone to sell you a Medigap policy unless you're switching back to Original Medicare. Contact your State Insurance Department if this happens to you.
Medigap policies don't cover everything
Medigap policies generally don't cover long-term care, vision or dental care, hearing aids, eyeglasses, or private-duty nursing.
Insurance plans that aren't Medigap
Some types of insurance aren't Medigap plans, they include:
- Medicare Advantage Plans (like an HMO, PPO, or Private Fee-for-Service Plan)
- Medicare Prescription Drug Plans
- Medicaid
- Employer or union plans, including the Federal Employees Health Benefits Program (FEHBP)
- TRICARE
- Veterans' benefits
- Long-term care insurance policies
- Indian Health Service, Tribal, and Urban Indian Health plans
