How can I find out if my doctor or other provider participates in Medicare?

To find out if your provider participates in Medicare, you can ask your provider or can visit the Medicare.gov website at www.medicare.gov/physiciancompare/search.html to search for your doctor. You can find additional information about Medicare, including the CMS “Medicare and You” brochure, on the Medicare.gov website at www.mymedicare.gov or by calling Medicare at 1-800-MEDICARE. TTY users should call 1-877-486-2048, 24 hours a day, seven days a week.