Who are the MACs: A/B MAC Jurisdiction K (JK)

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Contract Award Information

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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.

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A/B MAC Jurisdiction K - Part A and Part B Facts

This image, the Jurisdiction K Part A/B Map, depicts a map of the United States with the JK states of Connecticut, Maine, Massachusetts, New Hampshire, New York, Rhode Island, and Vermont shaded gray.




















 

 

  • 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)

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A/B MAC Jurisdiction K - Home Health and Hospice Facts

This image, the Jurisdiction K Home Health and Hospice Map, depicts a map of the United States with the JK HH&H states of Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont shaded gray.

 

 

 

















 

  • 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)

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Who were the former contractors in this jurisdiction?

Learn about the former contractors in this jurisdiction at Archives:  A/B MAC Jurisdiction K.

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Page Last Modified:
12/28/2021 04:02 PM