S94

Non-Billable

ChapterS00–T88

Rankcategory

Official Description

Injury of nerves at ankle and foot level

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Non-billable category (requires more specific sub-code).
•Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

CH19 Parent Instructions

Excludes2(Not included here)

birth trauma (P10-P15)
obstetric trauma (O70-O71)

Use Additional Code

code to identify any retained foreign body, if applicable (Z18.-)

S90-S99 Parent Instructions

Excludes2(Not included here)

burns and corrosions (T20-T32)
fracture of ankle and malleolus (S82.-)
frostbite (T33-T34)
insect bite or sting, venomous (T63.4)

Instructional Notes

Code Also

any associated open wound (S91.-)

Clinical Hierarchy

CH19Injury, poisoning and certain other consequences of external causes (S00-T88)

S90-S99Injuries to the ankle and foot (S90-S99)

S94Injury of nerves at ankle and foot level

S94.0Injury of lateral plantar nerve

S94.1Injury of medial plantar nerve

S94.2Injury of deep peroneal nerve at ankle and foot level

S94.3Injury of cutaneous sensory nerve at ankle and foot level

S94.8Injury of other nerves at ankle and foot level

S94.9Injury of unspecified nerve at ankle and foot level

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to S94:

blockS90-S99

Injuries to the ankle and foot (S90-S99)

View context instructions

chapterCH19

Injury, poisoning and certain other consequences of external causes (S00-T88)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to S94. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

11 raw paths

Injury11 unique routes

nerve NEC(11 variants)

ankle→S94(2 variants)

cutaneous sensory→S94

cutaneous sensory

ankle (level)→S94

foot→S94(5 variants)

cutaneous sensory→S94

deep peroneal→S94

lateral plantar→S94

medial plantar→S94