All ICD10 Codes

S91.3

Non-Billable
ChapterS00–T88
Ranksubcategory
Official Description

Open wound of foot

Use a more specific code (0 billable, 6 non-billable)
S91.30Unspecified open wound of foothas subcodesS91.31Laceration without foreign body of foothas subcodesS91.32Laceration with foreign body of foothas subcodesS91.33Puncture wound without foreign body of foothas subcodesS91.34Puncture wound with foreign body of foothas subcodesS91.35Open bite of foothas subcodes
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).
General instructions are available for the parent sections:
View CH19 NotesView S90-S99 NotesView S91 Notes

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
S90-S99Injuries to the ankle and foot (S90-S99)
S91Open wound of ankle, foot and toes
S91.3Open wound of footNot billable
S91.30Unspecified open wound of footSubcodes
S91.31Laceration without foreign body of footSubcodes
S91.32Laceration with foreign body of footSubcodes
S91.33Puncture wound without foreign body of footSubcodes
S91.34Puncture wound with foreign body of footSubcodes
S91.35Open bite of footSubcodes

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to S91.3:

categoryS91
Open wound of ankle, foot and toes
View context instructions
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

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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