EDI Enrollment JK

Helpful Resources Approved Entities Network Service Vendors EDI Application Status Search Tool NPI/PTAN Crosswalk Contact the EDI Help Desk: 888-379-9132 Available by phone or email Monday–Friday* 8:00 a.m.–5:00 p.m. ET 7:00 a.m.–4:00 p.m. [...]

EDI Enrollment J6

Helpful Resources Approved Entities Network Service Vendors EDI Application Status Search Tool NPI/PTAN Crosswalk Contact the EDI Help Desk: 877-273-4334 Available by phone or email Monday–Friday* 8:00 a.m.–5:00 p.m. ET 7:00 a.m.–4:00 p.m. [...]

Using the Medicare Coverage Database: How to Find Important Medicare Coverage Information

Are you responsible for looking up whether a service is covered in the Medicare program at your facility but you're not sure where to look for the most relevant information? As a health care provider, you are responsible for understanding [...]

The National Correct Coding Initiatives Procedure-to-Procedure and Medically Unlikely Edits

Centers for Medicare & Medicaid Services developed the National Correct Coding Initiative (NCCI) program to promote national correct coding. Incorrect coding often leads to improper payment and increases the paid claims error rate. If you [...]

Administrative Simplification Compliance Act Waiver Request Form

July 2025 Release "Dark Days" for the Common Working File Hosts

July 2025 Release "Dark Days" for the Common Working File Hosts For the Upcoming July 2025 Release: For Production, CWF will be observing the Gray Day on Wednesday, 7/2/2025 and Dark Days starting Thursday, 7/3/2025 (including July 4th [...]

P.O. Box Mailing Addresses

P.O. Box Mailing Addresses Business Function State Mailing Address Additional Documentation Requests CT, MA, ME, NH, NY, RI, VT National Government Services, Inc. P.O. Box 7108 Indianapolis, IN [...]

P.O. Box Mailing Addresses

P.O. Box Mailing Addresses Business Function Mailing Address Additional Development Requests National Government Services, Inc. Attn: Medical Review P.O. Box 6474 Indianapolis, IN 46206-6474 [...]