ICD-10 Code L03.032 – Cellulitis of left toe (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L03.032 – Cellulitis of left toe
What it is
L03.032 identifies cellulitis affecting the left toe. It describes a localized bacterial skin and soft tissue infection with inflammation of the toe’s skin and subcutaneous tissue.
Clinical signs
Typical findings include redness, warmth, swelling, tenderness, and spreading skin inflammation in the left toe. Clinical features vary; refer to documentation for laterality and extent.
When to use this code
Use this code when the provider documents cellulitis specifically in the left toe. It is appropriate when the infection is limited to that site and laterality is clearly stated. If the note only says “toe cellulitis” without side, check documentation.
Do not use for
Do not use this code for cellulitis of another toe, the foot, or the lower leg. It is also not for noninfectious inflammation or a nonspecific skin rash.
Coding tip
Confirm both the anatomic site and left-sided laterality in the record before assigning L03.032.