National Coverage Determination (NCD)
Medicare Glossary
A nationwide decision by Medicare about whether a particular item or service is covered under Medicare. These decisions are based on whether the item or service is considered reasonable and necessary for the diagnosis or treatment of an illness or injury.
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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