S54.8X9

Hierarchy

Where S54.8X9 sits in the official hierarchy. Each level is the code it is classified under.

1. S54 Injury of nerves at forearm level
2. S54.8 Injury of other nerves at forearm level
3. S54.8X Parent Injury of other nerves at forearm level
4. S54.8X9 This code Injury of other nerves at forearm level, unspecified arm

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

• S54.8X9A Injury of other nerves at forearm level, unspecified arm, initial encounter Billable
• S54.8X9D Injury of other nerves at forearm level, unspecified arm, subsequent encounter Billable
• S54.8X9S Injury of other nerves at forearm level, unspecified arm, sequela Billable

Version History

How S54.8X9 appears in each release imported from the official files, newest first.

1. FY 2027 Effective October 1, 2026

   Current

   Injury of other nerves at forearm level, unspecified arm

2. FY 2026 Effective October 1, 2025

   Unchanged

   Injury of other nerves at forearm level, unspecified arm