Enrollment
Completing the Medicare CMS-855A enrollment application for institutional providers
View these guidelines for completing the CMS-855A enrollment application for Part A institutional providers.
Method II critical access hospitals: Reprocessing certain claims with reassigned billing rights
Breaking news for critical access hospitals (CAHs): CMS has directed MACs to immediately turn off reason codes 31006 and 31007 to give providers time to submit all method II reassignments to their…
Critical access hospital (CAH) method II professional reassignments
CAH Part A Method II claims for professional services will return to provider (RTP) if a reassignment isn’t in PECOS. Watch the on-demand learning video, "CAHs Method II Professional Reassignments,"…
Clinical psychologist (CP)
View requirements for enrolling as a clinical psychologist with Medicare.
Clinical psychologist (CP)
View requirements for enrolling as a clinical psychologist with Medicare.
2026 Medicare Participation Physicians/Suppliers Directory now available
The MEDPARD is a comprehensive listing of participating providers and suppliers who have agreed to accept assignment on all Medicare covered services. Read this article for links to JN directories…
Anesthesiologist assistant (AA)
Read this article for more information on how to get credentialed for Medicare as an anesthesiologist assistant.
Anesthesiologist assistant (AA)
Read this article for more information on how to get credentialed for Medicare as an anesthesiologist assistant.
MEDPARD listings
Find a list of Medicare participating physicians and suppliers (in the specialty and geographic area you specify) as well as detailed physician profiles (including participation status), maps, and…
MEDPARD listings
Find a list of Medicare participating physicians and suppliers (in the specialty and geographic area you specify) as well as detailed physician profiles (including participation status), maps, and…