Medicare Directory
Medicare Administrative Contractor Portals
Use the jurisdiction list below to route your billing team to the right Medicare portal for claims, remits, and provider self-service.
JH
Novitasphere
Arkansas, Colorado, Louisiana, Mississippi, New Mexico, Oklahoma, Texas.
Open JH PortalOpen JH Portal JK
NGSConnex
Connecticut, Maine, Massachusetts, New Hampshire, New York, Rhode Island, Vermont.
Open JK PortalOpen JK Portal JL
Novitasphere
Delaware, Maryland, New Jersey, Pennsylvania, and part of Virginia.
Open JL PortalOpen JL Portal JM
Palmetto eServices
North Carolina, South Carolina, West Virginia, and part of Virginia.
Open JM PortalOpen JM Portal Routing tip
Confirm locality when Virginia is involved
Virginia providers may route through either JL Novitasphere or JM Palmetto eServices depending on locality, so confirm the MAC assignment before relying on a portal path.
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