S64 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Injury of nerves at wrist and hand level.
Code also
Any associated open wound (S61.-)
Seventh character note
The appropriate 7th character is to be added to each code from category S64
Seventh character extensions
A: initial encounter
D: subsequent encounter
S: sequela
Codes
S64.0
Injury of ulnar nerve at wrist and hand level
S64.1
Injury of median nerve at wrist and hand level
S64.2
Injury of radial nerve at wrist and hand level
S64.3
Injury of digital nerve of thumb
S64.4
Injury of digital nerve of other and unspecified finger
S64.8
Injury of other nerves at wrist and hand level
S64.9
Injury of unspecified nerve at wrist and hand level
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code