AMA CPT® Assistant - 2015 Issue 12 (December)
Surgery: Musculoskeletal System (Q&A) (December 2015)
December 2015 page 16 Surgery: Musculoskeletal System Question: What is the appropriate CPT code to report an arthroscopic subspine (anterior inferior iliac spine [AIIS]) decompression performed at the hip joint? The AIIS is anatomically located just superior to the acetabulum. The patient suffers from prominent AIIS associated with labral tearing. Arthroscopically, the AIIS is exposed, and aspects of the AIIS are resected with a 5.5 mm bur. Answer: Currently, there is no specific Current Procedural Terminology (CPT®) code to report an arthroscopic subspine (AIIS) decompression performed at the hip joint. Therefore, code 29999, Unlisted procedure, arthroscopy, should...
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Article Overview
This Q&A article from CPT Assistant discusses a musculoskeletal surgery coding scenario involving an arthroscopic hip procedure and how it is represented in CPT when no dedicated code exists. It is useful for coders, billers, and surgery practices that need to understand the scope of CPT guidance for uncommon arthroscopic procedures and the documentation typically associated with unlisted reporting. The article is narrowly focused on code identification and reporting context rather than broad clinical management.
Why This Topic Matters
It helps coders recognize when a hip arthroscopy service falls outside the standard CPT code set and requires an unlisted procedure approach, supporting accurate claims preparation and documentation review.
Article Sections
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December 2015 page 16
A brief Q&A on a musculoskeletal surgery coding topic published in CPT Assistant for December 2015.
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Surgery: Musculoskeletal System
The article presents a coding question and response related to a hip arthroscopy service within the musculoskeletal surgery category.
What You Will Learn
- How the article frames a musculoskeletal surgery coding question
- What general type of CPT guidance is discussed for an uncommon hip arthroscopy service
- Why documentation support is relevant when reporting an unlisted procedure code
- How the article fits within CPT Assistant guidance for surgery coding
Who Should Read This
- Medical coders
- Coding auditors
- Orthopedic and sports medicine practices
- Billing staff
- Revenue cycle professionals
Codes Discussed
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