Tell Us if You Have Other Health Insurance

If you have coverage from another health insurance company, Blue Cross Blue Shield of Michigan can work with them to minimize your out-of-pocket costs.

This is called coordination of benefits. You may have received an email or a form in the mail about this.

Even if you don't have additional health insurance, you still need to let us know.

If you do have another health insurance plan, you'll need:

  • ID cards from all other health insurance plans
  • Full names and birthdates for everyone covered
  • Legal documents if anyone on your plan is covered due to a court order or divorce

You don't need to tell us about Medicare or health coverage through your auto insurance policy.

Still have questions? Read our Coordination of Benefits page for more information. 

If you're looking for information on getting another person's insurance to pay costs, such as from a car accident or job injury, read our subrogation page.

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