- 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
CMS Regional Offices
CMS has ten RO reorganized in a Consortia structure based on the agency’s key lines of business:
- Medicare Health Plans Operations
- Financial Management and Fee-for-Service Operations
- Medicaid and Children’s Health Operations
- Quality Improvement and Survey & Certification Operations
The intent of this structure is to improve performance through uniform issue management, consistent communication and leadership focused on achieving the Agency’s strategic action plan.
The regional offices of CMS are the agency’s state and local presence.
| Region | Regional Office Location | Jurisdiction K and 6 States served |
|---|---|---|
| Region 1 | Boston | Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont |
| Region 2 | New York | New York |
| Region 5 | Chicago | Illinois, Minnesota, Wisconsin |
You may visit the CMS Regional Offices official website for more information.
Reviewed 10/13/2023