AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2016 Issue 3; Ask the Editor
Traumatic Amputation of Fingers with Further Revision Amputation
This patient had a complete traumatic amputation of the fingers and thumb on his left hand. The left index and middle fingers were reattached. The left thumb, ring and small fingers were not able to be reattached, so a revision of the amputation site was performed. The surgeon documented that “Fish-mouth type amputation” was created and that “bone of the distal phalanx was resected” and “bony prominences were sharply resected with nice revision amputation created on the thumb.” Flaps were also used to close the sites. Is the removal of this additional bone considered a further amputation and coded to the root operation “detachment?” Also, is the flap repair a “transfer?” It appears that the flaps were used to “repair” the amputation site. ...
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Article Overview
This article examines a traumatic hand injury with reattachment of some digits and revision of nonviable amputation sites. It is aimed at inpatient coders and coding educators who need to understand how revision procedures are discussed in ICD-10-PCS terms and how associated soft tissue closure is approached at a high level.
Why This Topic Matters
Traumatic amputation cases can involve multiple operative steps that are easy to misclassify. This topic helps readers evaluate how a revision amputation is framed within ICD-10-PCS and what broader procedure categories may be relevant.
What You Will Learn
- How a traumatic hand amputation case is described for coding analysis.
- How revision of an amputation site is discussed in relation to ICD-10-PCS.
- How accompanying flap closure is considered at a general level.
- How to interpret the scope of a revision amputation discussion in an inpatient coding context.
Who Should Read This
- Inpatient coders
- Coding auditors
- Coding educators
- Clinical documentation improvement specialists
- Health information management professionals
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