HCRS provides dependable, responsive and affordable medical coding, medical record audit, data abstraction and research support and staffing services to government agencies, payers, care providers, services providers and researchers across the country.

Here is a partial list of our customers.


  • Baltimore City Workers’ Compensation Division
  • Commonwealth of Virginia
  • Department of Defense
    • U.S. Air Force
    • U.S. Army
    • U.S. Navy
  • Department of Justice
    • Office of Federal Detention Trustees
    • U.S. Marshals Service
  • HMS, Inc. (Audit Medicaid Integrity Contractor)
    • IntegriGuard
    • Permedion
  • Johns Hopkins Hospital & Health System
  • Kaiser Permanente, Mid-Atlantic Permanente Medical Group
  • Pulmonary and Critical Care Associates of Baltimore
  • State of Maryland
  • State of Mississippi
  • Rutgers Biomedical and Health Sciences
  • Fire Department of New York
  • Fredericksburg Hospital Group
  • Veterans Health Administration


  • Earley & Associates
  • RTI International
  • United Health Group

Research Support and Data Abstraction

  • Advanta, LLC (supporting Maryland Health Care Commission)
  • IMPAQ International, LLC (supporting Maryland Health Care Commission)
  • RTI International (supporting the Agency for Healthcare Research and Quality)
  • Westat, Inc.
  • Truven Analytics (Supporting Commonwealth of Massachusetts)


  • Aetna
  • Department of Defense
    • Office of the Secretary
    • U.S. Air Force
    • U.S. Army
    • U.S. Navy
  • Department of Health and Human Services
    • Food and Drug Administration

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HCRS Teams with Truven Analytics to Assist with Commonwealth of Massachusetts
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