January 29, 2026
2026 Medicare Participating Physicians/Suppliers Directory (MEDPARD)
Each year (mid-November through December 31), eligible physicians, practitioners, and suppliers can decide if they want to participate in the Medicare program for the upcoming calendar year.
After the annual participation open enrollment period ends, CGS publishes a MEDPARD. This directory is a listing of Medicare Part B physicians and suppliers who agree to accept assignment on all claims for Medicare-covered services.
The 2026 CGS J15 MEDPARD is available for your reference.

