Skip to Main Content

Who are the MACs: A/B MAC Jurisdiction 8 (J8)

On this page:

Contract Award Information

return to top

Contract Implementation Status and Schedule 

  • Implementation:  In progress
  • States impacted:  Indiana and Michigan
  • Outgoing contractor:  Wisconsin Physicians Service Insurance Corporation
  • Incoming contractor:  Wisconsin Physicians Service Government Health Administrators

* As Wisconsin Physicians Service Government Health Administrators is the incumbent contractor for this A/B MAC jurisdiction, CMS anticipates that implementation of the new contract will go smoothly, with few, if any, service issues for Medicare beneficiaries and providers.

return to top 

A/B MAC Jurisdiction 8 - Part A and Part B Facts 

This image, the Jurisdiction 8 AB MAC Map, depicts a map of the United States with the J8 states of Michigan and Indiana shaded grey.

  • J8 processes FFS Medicare Part A and Part B claims for Indiana and Michigan
  • Total Number of Fee-for-Service Beneficiaries: 2,113,496 (as of 09/30/2017)
  • Total Number of Physicians: 48,759 (as of 09/30/2017)
  • Total Number of Medicare Hospitals: 293 (as of 09/30/2017)
  • Total Annual Claims Volume: 5.6% of national Part A/Part B workload

return to top

Who were the former contractors in this jurisdiction?

Learn about the former contractors in this jurisdiction at Archives: A/B MAC Jurisdiction 8

return to top 

.