The<unk>  <unk>  code set is maintained by the American Medical Association through the<unk>  Editorial Panel.  The<unk>  code set accurately describes medical, surgical, and diagnostic services and is designed to communicate uniform information about medical services and procedures among physicians, coders, patients, accreditation organizations, and payers for administrative, financial, and analytical purposes.  The<unk>  version is the<unk>  2007.
There are three types of<unk>  codes:
Category I<unk>  Code(s)
Category II<unk>  Code(s) – Performance Measurement
Category III<unk>  Code(s) – Emerging Technology<unk>  is<unk> ly identified by the Centers for Medicare and Medicaid Services (CMS)  as Level 1 of the Health Care Procedure Coding System.
Current Procedural Terminology
Clinical trials terminology
Incident report
Evidence based practice
Research ethics
Impact factor
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Medical guideline