AHA Coding Clinic® for ICD-9 - 1991 Fourth Quarter; New/Revised Codes
Laparoscopic Cholecystectomy 51.23
Note: As of October 1, 1996, codes 51.21 and 51.24 have been added to indicate other partial cholecystectomy (51.21) and laparoscopic partial cholecystectomy (51.24).Upon review of this topic, the term "laser" should probably be displayed as "laparoscopic". A new code has been provided to differentiate a cholecystectomy performed by a laser approach (51.23) from one performed by an open approach (51.22). Code 51.21, Partial cholecystectomy, has been deleted. ...
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Article Overview
This article covers a short coding update tied to cholecystectomy procedure terminology and code changes. It is relevant to coders and auditors who track procedure-code history and understand how legacy code updates are documented over time. The discussion is limited to a small set of procedure-code references and a note about terminology alignment.
Why This Topic Matters
Understanding legacy procedure-code changes helps maintain accurate historical coding, archive review, and claims or record interpretation when older code sets are encountered.
What You Will Learn
- How the article frames historical changes to cholecystectomy-related procedure coding
- What terminology clarification is noted in the update
- Which legacy procedure-code references are mentioned in the coding discussion
- How the article situates the code changes by effective date
Who Should Read This
- Medical coders
- Coding auditors
- Health information management professionals
- Revenue cycle staff
- Clinical documentation specialists
Codes Discussed
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