Who are the MACs: A/B MAC Jurisdiction H (JH)

On this page:

Contract Award Information

return to top

Contract Implementation Status and Schedule

  • Fully Implemented

return to top

A/B MAC Jurisdiction H - Part A and Part B Facts (as of 9/30/2025)

This image, the Jurisdiction H Part A/B Map, depicts a map of the United States with the JH states of Arkansas, Colorado, Louisiana, Mississippi, New Mexico, Oklahoma, and Texas shaded gray.












 




 

  • JH processes FFS Medicare Part A and Part B claims for Arkansas, Colorado, Louisiana, Mississippi, New Mexico, Oklahoma, and Texas
  • Total Number of Fee-for-Service Beneficiaries:  4,626,057
  • Total Number of Physicians:  151,216
  • Total Number of Medicare Hospitals:  1,250
  • Total Annual Claims Volume:  13.9% of national Part A/Part B workload 

Who were the former contractors in this jurisdiction?

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

return to top

Page Last Modified:
07/08/2026 08:22 AM