On this page:
- Contract Award Information
- Contract Implementation Status and Schedule
- A/B MAC Jurisdiction K - Part A and Part B Facts
- A/B MAC Jurisdiction K - Home Health and Hospice Facts
- Who were the former contractors in this jurisdiction?
Contract Award Information
- Solicitation on SAM.gov (SAM): 75FCMC21R0001, December 15, 2020
- Award Announcement: A/B MAC Jurisdiction K award on SAM, December 15, 2021
- Contract Awardee: National Government Services, Inc., contract number 75FCMC22C0003
- A/B MAC Jurisdiction K Award Fact Sheet (PDF) (December 2021)
- Anticipated Contract End Date: TBD
Contract Implementation Status and Schedule
- Implementation: In progress
- A/B States Impacted: Connecticut, Maine, Massachusetts, New Hampshire, New York, Rhode Island, and Vermont
- HH+H States Impacted: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont
- Outgoing Contractor: National Government Services, Inc.
- Incoming Contractor: National Government Services, Inc.
* As National Government Services, Inc. (NGS) is the incumbent contractor for A/B MAC Jurisdiction K, CMS anticipates that implementation of the new contract will go smoothly, with few (if any) disruptions in service for Medicare beneficiaries and providers.
A/B MAC Jurisdiction K - Part A and Part B Facts

- JK processes FFS Medicare Part A and Part B claims for Connecticut, Maine, Massachusetts, New Hampshire, New York, Rhode Island, and Vermont
- Total Number of Fee-for-Service Beneficiaries: 3,958,650 (as of 9/30/2021)
- Total Number of Physicians: 137,581 (as of 9/30/2021)
- Total Number of Medicare Hospitals: 397 (as of 9/30/2021)
- Total Annual Claims Volume: 11.6% of national Part A/Part B workload (as of 09/30/2021)
A/B MAC Jurisdiction K - Home Health and Hospice Facts

- JK processes FFS Medicare HH+H claims for Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont
- Total Number of Fee-for-Service Beneficiaries: 1,979,876 (as of 9/30/2021)
- Total Number of Home Health Agencies: 438 (as of 9/30/2021)
- Total Number of Hospices: 159 (as of 9/30/2021)
- Total Annual Claims Volume: 4.7% of national HH+H Workload (as of 9/30/2021)
Who were the former contractors in this jurisdiction?
Learn about the former contractors in this jurisdiction at Archives: A/B MAC Jurisdiction K.