AMA CPT® Assistant - 1992 Issue 4 (Winter)
CPT 1993 Code Update (Winter 1992)
Winter 1992 pages 1-9 CPT 1993 Code Update The CPT Editorial Panel, at their quarterly Panel meetings, evaluated recommendations to establish and revise CPT codes. This summary focuses on major revisions to CPT 1993. A comprehensive list of revisions may be found in Appendix B of CPT 1993. Assignment of a CPT code to a service or procedure does not imply endorsement by the American Medical Association of any particular diagnostic or therapeutic procedure. While the 1993 changes are published for general use beginning January 1, 1993, third party payors may determine a different implementation date for reporting new...
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Article Overview
This article reviews broad CPT 1993 changes announced by the CPT Editorial Panel, with emphasis on major revisions across surgical, diagnostic, medicine, and E/M sections. It is intended for coders, billers, and compliance staff who need to understand what areas of CPT changed, which specialties were affected, and where to look for more detailed follow-up articles on especially extensive revisions. The discussion also notes effective timing, cross-references, and guideline updates that affect how the revised CPT structure is organized.
Why This Topic Matters
It helps readers quickly identify whether the CPT 1993 changes affect their specialty or workflow and understand the scope of revisions before consulting the full code set or related follow-up articles.
Article Sections
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Winter 1992 pages 1-9
Introductory material describing the scope of the CPT 1993 update, the role of the CPT Editorial Panel, and how the article is organized. It also notes that especially extensive changes in certain areas are covered in separate follow-up articles.
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Anesthesia
A summary of changes in the anesthesia section, including newly added and cross-referenced services related to cardiac device procedures.
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Integumentary System
Revisions to skin and related structure coding, including headings, expanded code groupings, deletions, renumbering, and updated closure and lesion-related guidance. The section also notes new references and revised cross-references within the surgical subsections.
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Musculoskeletal System
A high-level note that the musculoskeletal code family underwent extensive revision, with terminology updates and a separate overview article referenced for additional detail. The article highlights arthroscopy-related additions within this system.
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Respiratory System
Changes involving respiratory surgery and airway-related procedures, including additions, deletions, and revised descriptions for selected services.
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Cardiovascular System
Multiple cardiovascular updates covering coronary bypass-related groupings, vascular intervention concepts, transcatheter procedures, atherectomy, and related imaging references. The section also notes revised terminology and new subheadings within the system.
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Digestive System
Updates in digestive surgery and related procedures, including bariatric, biliary, laparoscopic, shunt, and other digestive system entries. The section also introduces a new miscellaneous procedures heading.
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Urinary System
Revisions and additions in urinary tract repair and endoscopic surgery, including changes tied to ureteral and transurethral procedures.
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Female Genital System
Extensive changes to gynecologic and reproductive procedure coding, including moved sections, renumbered code series, laparoscopic and hysteroscopic procedures, vulvar/perineal terminology, and repair-related additions.
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Maternity Care and Delivery
Updated maternity care guidance affecting antepartum care, delivery-related reporting, and management of selected pregnancy outcomes.
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Nervous System
Updates to neurologic procedures and monitoring services, including electrode implantation, seizure monitoring, and epidural injection-related revisions.
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Eye and Ocular Adnexa
Selected ophthalmology changes involving anterior segment, iris, intraocular lens, and lacrimal procedures, including added and revised service descriptions.
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Diagnostic Radiology (Diagnostic Imaging)
Revisions to imaging and radiology supervision/interpretation codes across urinary, gynecologic, vascular, breast, cardiac, and transluminal atherectomy-related studies.
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Pathology and Laboratory
A brief note that chemistry and immunology changes are extensive and are covered in a separate article in the same issue.
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Medicine
Medicine section updates spanning dialysis, cardiovascular services, vascular diagnostics, pulmonary, allergy and immunology, neurology, chemotherapy administration, physical medicine, and E/M services. The section also includes multiple guideline revisions and new service categories.
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Evaluation and Management Services
Revisions to E/M definitions, visit guidance, hospital observation, inpatient and discharge services, emergency department, critical care, neonatal intensive care, nursing facility assessment, and preventive medicine guidance.
What You Will Learn
- Which broad CPT sections received major revisions in the 1993 update.
- How the article organizes changes by specialty and by numeric sequence.
- What kinds of guideline, terminology, renumbering, deletion, and cross-reference updates were introduced.
- Which major follow-up articles are referenced for especially extensive code families.
- How the update affects general E/M structure and selected service categories.
Who Should Read This
- Medical coders
- Coding auditors
- Billing staff
- Compliance professionals
- Physician practice administrators
- Health information management professionals
Codes Discussed
Code Ranges Discussed
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