S54.3

ICD-10Non-billable category

Injury of cutaneous sensory nerve at forearm level

Official ICD-10-CM descriptor (FY2026)

Injury of cutaneous sensory nerve at forearm level

S54.3 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.

ICD-10-CM FY2026 defines 3 codes beneath S54.3. See the ICD-10-CM index for what this site publishes.

Related codes in S54

Where this code sits

Chapter: 19. Injury, poisoning and certain other consequences of external causes (S00-T88)
Block: Injuries to the elbow and forearm (S50-S59)
Parent code: S54

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.