S44 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Injury of nerves at shoulder and upper arm level.
Code also
Any associated open wound (S41.-)
Type 2 excludes
Injury of brachial plexus (S14.3-)
Seventh character note
The appropriate 7th character is to be added to each code from category S44
Seventh character extensions
A: initial encounter
D: subsequent encounter
S: sequela
Codes
S44.0
Injury of ulnar nerve at upper arm level
S44.1
Injury of median nerve at upper arm level
S44.2
Injury of radial nerve at upper arm level
S44.3
Injury of axillary nerve
S44.4
Injury of musculocutaneous nerve
S44.5
Injury of cutaneous sensory nerve at shoulder and upper arm level
S44.8
Injury of other nerves at shoulder and upper arm level
S44.9
Injury of unspecified nerve at shoulder and upper arm 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