AMA CPT® Assistant - 1997 Issue 3 (March)
Musculoskeletal, 21110, 21497 (Q&A) (March 1997)
March 1997 page 10c Coding Consultation Musculoskeletal, 21110, 21497 (Q&A) Question What is the difference between CPT codes 21110 and 21497 ? 21110 Application of interdental fixation device for conditions other than fracture or dislocation, includes removal 21497 Interdental wiring, for condition other than fracture AMA Comment CPT code 21110 represents a more complex service. The device described by this code is more permanent than wiring, and would have no removable parts. "Arch bars," an interdental fixation device that is bonded to the teeth to prevent teeth movement, is one example of a device illustrated by CPT code...
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Article Overview
This short CPT Assistant Q&A article addresses a musculoskeletal coding question from March 1997 and explains the distinction between two CPT procedure codes in the context of interdental fixation and related stabilization services. It is useful for coders, billing staff, and auditors who need historical CPT guidance for procedure reporting in oral and maxillofacial or musculoskeletal-related scenarios.
Why This Topic Matters
Understanding older CPT guidance can help with accurate historical claim review, coding education, and audit support when procedure documentation references interdental fixation or wiring services.
Article Sections
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March 1997 page 10c
A brief coding consultation from CPT Assistant published in March 1997. The section presents a coding question and accompanying editorial discussion on musculoskeletal-related procedural reporting.
What You Will Learn
- The article’s general focus and clinical/coding context
- How CPT Assistant framed the comparison between two musculoskeletal-related procedure codes
- The type of documentation context associated with interdental fixation and wiring services
- Why historical CPT guidance may be relevant to coding review and audit support
Who Should Read This
- Medical coders
- Coding auditors
- Billing specialists
- Compliance staff
- Medical office staff
- Health information management professionals
Codes Discussed
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