April 2015 page 10b
Surgery: Nervous System
Question: What is the appropriate code to report hand digital nerve repair/reconstruction with a 2-cm nerve allograft? Should this be reported with code 64890, Nerve graft (includes obtaining graft), single strand, hand or foot; up to 4 cm length, appended with modifier 52, Reduced Services}, or would this be reported using code 64910, Nerve repair; with synthetic conduit or vein allograft (eg, nerve tube), each nerve?
Answer: Code 64890 refers to a nerve graft harvested and used for nerve repair in the same patient. Code 64910 is used to report repair with...
Note: The following article synopsis was NOT provided by the AMA. It was created by Find-A-Code/innoviHealth.
Article Overview
This article addresses selected nervous system surgery coding questions from April 2015. It is aimed at coders, billers, and clinical documentation staff who need to understand how CPT guidance distinguishes among related nerve procedures and how to identify when an unlisted code is appropriate. The discussion is centered on CPT coding references and short Q&A-style guidance for reporting nerve repair and transection scenarios.
Why This Topic Matters
Nervous system surgery coding often depends on careful procedure classification and documentation of anatomy, graft type, and operative approach. This article helps readers recognize where CPT guidance points to specific reporting pathways versus an unlisted procedure approach, which can affect claim accuracy and code selection.
Article Sections
April 2015 page 10b
A brief CPT Assistant Q&A section covering nervous system surgery coding topics for April 2015.
What You Will Learn
How the article frames coding questions related to peripheral nerve repair and reconstruction
How CPT Assistant Q&A guidance addresses reporting when procedures involve more than one nerve
How the article distinguishes between specific CPT references and an unlisted procedure approach
How nervous system surgery coding issues are discussed in a short question-and-answer format
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