Where can I locate a listing of the Medicare provider specialty codes?

Specialty codes are designated by CMS and can be found at data.cms.gov. This information is utilized nationally and is not MAC-specific. The data are updated twice a year, effective April 1 and October 1 of each year. The most current list can be found on the CMS website.

Contact Palmetto GBA JM Part B Medicare

Email Part B

Contact a specific JM Part B department

Provider Contact Center: 855-696-0705

TDD: 866-830-3188

Other Palmetto GBA Sites

Palmetto GBA Home

DMEPOS Competitive Bidding Program

Jurisdiction J Part A MAC

Jurisdiction J Part B MAC

Jurisdiction M Part A MAC

Jurisdiction M Part B MAC

Jurisdiction M Home Health and Hospice MAC


National Supplier Clearinghouse MAC


RRB Specialty MAC Providers

RRB Specialty MAC Beneficiaries



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