Screening

Browse our articles about screening

July 16, 2026

Does Medicare Cover Colonoscopies? Rules, Costs, and Frequency

Medicare covers screening colonoscopies at no cost, but polyp removal can trigger coinsurance. Learn the 2026 rules, frequencies, and stool-test options.

Does Medicare Cover Mammograms? Screening vs Diagnostic Costs

Medicare covers screening mammograms every 12 months at no cost for women 40 and older. Learn how diagnostic mammograms, 3D imaging, and dense-breast follow-ups are billed.

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.