S54
Non-billableInjury of nerves at forearm level
Injury of nerves at forearm level
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
Use Additional Code
Additional codes that should follow this code
Code Also
A second code may be required; sequencing depends on circumstances
7th Character Definitions
- A - initial encounter
- D - subsequent encounter
- S - sequela
Child Codes (6)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(2)
Frequently Asked Questions
What is the ICD-10 code for injury of nerves at forearm level?
The ICD-10-CM code for injury of nerves at forearm level is S54. The full clinical description is "Injury of nerves at forearm level". S54 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code S54 mean?
ICD-10-CM code S54 represents “Injury of nerves at forearm level”. It is classified under Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes and is a non-billable header code. Use a more specific child code for billing purposes.
Is S54 a billable code?
No, S54 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 6 child codes under S54.
What chapter is S54 in?
S54 is in Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (codes S00-T88).
What codes cannot be used with S54?
S54 has Excludes1 notes indicating codes that cannot be used together with it, including: birth trauma (P10-P15); obstetric trauma (O70-O71).
What are the subcategories under S54?
S54 has 6 child codes, including: S54.0 (Injury of ulnar nerve at forearm level), S54.1 (Injury of median nerve at forearm level), S54.2 (Injury of radial nerve at forearm level), S54.3 (Injury of cutaneous sensory nerve at forearm level), and 2 more.
Are additional codes required with S54?
Yes, when using S54, also report: any retained foreign body, if applicable (Z18.-).
What are the UMLS CUIs for S54?
S54 is linked to 1 UMLS Concept Unique Identifier: C0478290. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does S54 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like injury of nerves at forearm level affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of S54?
S54 maps to the ICD-11 code: NC34.Z (Injury of unspecified nerve at forearm level).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.