Coordination of Benefits
Medicare Glossary
The process used when you have more than one health insurance plan to determine which plan pays first (primary) and how much each plan pays. This helps avoid duplicate payments and ensures your costs are covered correctly.
This content is for educational purposes only and does not constitute a recommendation of any specific Medicare plan. Benefits, costs, and availability vary by plan and location. For complete information about your Medicare options, visit Medicare.gov or call 1-800-MEDICARE (1-800-633-4227), TTY: 1-877-486-2048, available 24 hours a day, 7 days a week.
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