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If you are an Individual or Family Member under age 65, please register here.

If you are an Medicare or Medicare Supplement member, please register here.

New Options for Affordable Health Insurance

Medicare Supplement (Medigap) Coverage

Original Medicare health plans don't pay for everything. To help fill in the gaps in your Medicare coverage, Blue Cross of Idaho offers low-cost Prime 65 Medicare Supplement Plans.

Once you enroll in Medicare Part A and Part B, you are eligible to enroll in a Prime 65 Medicare Supplement Plan, an affordable choice that:

  • Automatically pays higher benefits when Medicare deductible and coinsurance amounts increase
  • Pays benefits immediately without any waiting period for preexisting conditions
  • Cannot be cancelled because of age, changes in health or use of benefits
  • Offers the same coverage for services anywhere in the U.S.

Prime 65 is available to both existing members and new members and includes several premium options that provide coverage without waiting periods for preexisting conditions. Keep in mind that Blue Cross of Idaho doesn't underwrite members moving from our Medicare Advantage plans to our Prime 65 Medicare Supplement Plans so if you're looking to make a change, you may save money by staying blue.

For more information, read our Prime 65 booklet or benefit comparison chart, or contact your local Blue Cross of Idaho district office at 800-365-2345.