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CMS Manual System, Pub 100-04 Medicare Claims Processing, New HCPCS Modifiers when Billing for Patient Care in Clinical Research Studies
Guidance for new HCPCS modifiers when billing for patient care in clinical research studies
Issued by: Centers for Medicare & Medicaid Services (CMS)
Issue Date: January 18, 2008
DISCLAIMER: The contents of this database lack the force and effect of law, except as authorized by law (including Medicare Advantage Rate Announcements and Advance Notices) or as specifically incorporated into a contract. The Department may not cite, use, or rely on any guidance that is not posted on the guidance repository, except to establish historical facts.