- ABN Modifiers
- American Medical Association and Current Procedural Terminology
- CMS Forms and Publications
- CMS Regional Offices
- Clinical Lab Improvement Amendment
- Comprehensive Error Rate Testing
- Electronic Health Records
- Electronic Prescribing
- Evaluation and Management Documentation Guidelines
- Federal Register
- Health Insurance Portability and Accountability Act of 1996
- Interactive Voice Response System
- Limitation of Liability (Advance Beneficiary Notice of Noncoverage)
- Local Coverage Determination
- Medically Unlikely Edits
- Medicare Coverage Database
- Medicare Electronic Data Interchange
- Medicare Fraud and Abuse
- Medicare Learning Network®
- Medicare Provider-Supplier Enrollment with NGS
- NGS Internet Resources
- NGSConnex Online Web Application Can Save Time and Money
- NGS Check Provider Enrollment Application Status Tool
- National Correct Coding Initiative
- National Coverage Determination
- National ICD-10-CM-PCS: The Next Generation of Coding
- National Provider Calls and Events
- National Provider Identifier
- National Provider Identifier Registry
- National Uniform Claim Committee
- Open Door Forums
- P.O. Box Mailing Addresses
- Patient Protection and Affordable Care Act of 2010
- Physician Quality Payment Program
- Provider Contact Center
- Provider Enrollment
- Reconsideration (Second Level of Appeal)
- Recovery Audit Program
- Redetermination (First Level of Appeal)
- Skilled Nursing Facility Consolidated Billing
- U.S. Government Printing Office
- Washington Publishing Company
Medicare Electronic Data Interchange
Information about how providers can communicate electronically with the Medicare Program can be found on the CMS website at Medicare Electronic Billing & EDI Transactions.
This web page contains EDI formats and instructions, transaction mapping information, statistics, FAQs about Medicare EDI and other valuable EDI data.
The NGS EDI Enrollment web page contains information on required NSV, 5010 Approved Entities, EDI Enrollment Forms, FAQs, EDI software options and other valuable EDI material.
EDI Application Status Inquiry Tool
The EDI Enrollment Search tool provides an update on your EDI enrollment forms by using the PID number assigned to the application.
Revised 10/16/2023