[Code of Federal Regulations] [Title 42, Volume 2] [Revised as of October 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 42CFR424.3] [Page 933] TITLE 42--PUBLIC HEALTH HUMAN SERVICES PART 424--CONDITIONS FOR MEDICARE PAYMENT--Table of Contents Subpart A--General Provisions Sec. 424.3 Definitions. As used in this part, unless the context indicates otherwise-- HCPCS means CMS Common Procedure Coding System. ICD-9-CM means International Classification of Diseases, Ninth Revision, Clinical Modification. Nonparticipating hospital means a hospital that does not have in effect a provider agreement to participate in Medicare. Participating hospital means a hospital that has in effect a provider agreement to participate in Medicare. [53 FR 6634, Mar. 2, 1988, as amended at 59 FR 10299, Mar. 4, 1994; 63 FR 26311, May 12, 1998]