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Amerigroup Insurance Company (Amerigroup) and Amerigroup Texas, Inc. (Amerigroup)

Medicare Supplement Insurance Plans With Amerigroup

Medicare Supplement Insurance plans, also called Medigap, help pay for out-of-pocket costs that Original Medicare doesn’t cover. Amerigroup has Medicare Supplement Insurance plans in Arizona and Texas.

Need help finding the right plan? Talk to a licensed agent:


Medicare Supplement Insurance Plan Overview


Once you have Original Medicare Part A and Part B, you can enroll in or switch to a Medicare Supplement Insurance plan at any time.


With Medicare Supplement Insurance coverage, you can visit any doctor or hospital that accepts Medicare patients. Based on the plan you enroll, Amerigroup’s Medicare Supplement Insurance plans cover 100% of Part A and Part B coinsurance. That gives you the peace of mind of having predictable out-of-pocket costs.


All of our plans also include SilverSneakers® fitness memberships at no additional cost.

Amerigroup Offers Medicare Supplement Insurance Plans A, F, G, and N.


We offer different Medicare Supplement insurance plans to meet your expected needs and budget.


Plan A covers inpatient hospital care and pays for Medicare Part A and Part B coinsurance, as well as Part B copayments. Plan A does not cover the Medicare Part A deductible.


Plan F covers Medicare deductibles and all copayments and coinsurance. However, if you were eligible for Medicare as of January 1, 2020, you cannot join Plan F, according to a new government regulation.


Plan G covers all out-of-pocket costs not covered by Original Medicare for Medicare-approved services, except for the Medicare Part B deductible.


This plan helps pay for Medicare Part A and Part B coinsurance costs. You’ll be responsible for the Medicare Part B deductible, copayment, and excess charges*, but you’ll have lower monthly premiums.


*You can avoid excess charges by receiving Medicare covered services from a provider that accepts Medicare assignment, which is Medicare’s payment as full payment.

Amerigroup serves millions of members across the nation. If we don’t offer a Medicare Supplement insurance plan in your state, learn more about the other Medicare plans we offer.

Prescription Drug, Dental, And Vision Coverage


Medicare Supplement Insurance plans do not include prescription drug coverage, but you can add a Part D plan to help cover medication costs.


Medicare Supplement plans also do not include dental and vision coverage. Learn about Amerigroup’s Medicare Advantage coverage, which includes dental, vision, and more.

Medicare Supplement Insurance Or Medicare Advantage?

You can have a Medicare Supplement Insurance plan or a Medicare Advantage (Part C) plan but not both. Here are key differences to help you choose.

Shop Plans

Medicare Supplement Insurance Plans

  • In addition to your medical coverage, you may be able to purchase separate policies adding dental, vision, or a Part D prescription drug plan.
  • Once enrolled in a plan, you can keep the same coverage with no need to renew, as long as you pay your premiums.
  • You can visit any doctor or hospital that accepts Medicare patients.
  • The plan moves with you if you relocate.

Medicare Advantage Plans

  • Plans may include dental, vision, and hearing coverage. Most also provide coverage for prescription drugs.
  • Plans can change and do not offer guaranteed lifetime coverage once you’ve enrolled.
  • You can choose a preferred provider organization (PPO) plan or a health maintenance organization (HMO) plan.
  • Plans may have a $0 premium or low premium.
  • You must live in the plan service area in order to remain eligible for the plan. If you travel out of area more than 12 months or move you may have to switch plans.

Attend A Free Medicare Event

Sign up for a free, no-pressure Medicare event to learn how Amerigroup Medicare plans help cover costs that Original Medicare doesn’t. Receive the information you need to make the right choice for your healthcare needs and budget.


This is an insurance sales presentation. A licensed insurance agent will be present with information and applications.

Find An Event

Disclosures And Important Information

Non-Discrimination Notice: The plan documents may be available in other languages. Or, if you have special needs, the documents may be available in other formats. Please review the Notice of Non-Discrimination in Health Programs and Activities and call Customer Service for details.


Medicare Supplement:
Not connected with or endorsed by the U.S, Government or the federal Medicare program. The purpose of this communication is the solicitation of insurance. Contact will be made by an insurance agent or insurance company.


Once enrolled in your Medicare Supplement insurance plan, your coverage is guaranteed with only two exceptions/restrictions: nonpayment of premiums and material misrepresentation.


Amerigroup is an HMO/PPO plan with a Medicare contract and a contract with the State Medicaid Program. For Dual-Eligible Special needs Plans: Amerigroup is an HMO D-SNP plan with a Medicare contract and a contract with the State Medicaid program. This plan is available to anyone who has both Medical Assistance from the State and Medicare. Enrollment in Amerigroup depends on contract renewal.


Medicare Supplement plans are sold by Amerigroup Insurance Company. Medicare Advantage plans are sold by Amerigroup Texas, Inc. Each company has sole financial responsibility for its own products.