Services

Medicare Part A
Part A claims processing covers services provided through hospitals and post-hospital care. NAS administers Part A for six states in Jurisdiction 3 (J3) and five other states under a legacy contract.


Medicare Part B
Part B claims processing covers doctor visits, lab tests, and certain prescribed outpatient services. NAS administers Part B for six states in Jurisdiction 3 (J3) and three other states under a legacy contract.


Durable Medical Equipment
DME claims processing covers Durable Medical Equipment, Prosthetics, Orthotics, and Supplies for 17 states in Jurisdiction D.