ICD-10 Code L97.415 – Non-pressure chronic ulcer of right heel and midfoot with muscle involvement without evidence of necrosis (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L97.415 – Non-pressure chronic ulcer of right heel and midfoot with muscle involvement without evidence of necrosis
What it is
This code identifies a chronic, non-pressure ulcer on the right heel or midfoot that extends into muscle but shows no necrosis. Use it when the documentation clearly places the ulcer on the right foot and confirms muscle involvement.
Clinical signs
Typical findings include a persistent open wound in the right heel or midfoot with depth to muscle tissue. Clinical features vary; refer to documentation for laterality, anatomic site, and whether necrosis is absent.
When to use this code
Use L97.415 when the provider documents a chronic non-pressure ulcer of the right heel or midfoot with muscle involvement and no evidence of necrosis. The record should support both the location and the depth of tissue involvement. Check documentation if the site is described only as “foot” or if necrosis is mentioned.
Do not use for
Do not use this code for pressure ulcers, ulcers of other right-foot sites, or ulcers with documented necrosis. If the wound depth is limited to skin or fat only, select a different code.
Coding tip
Verify the exact anatomic site and ulcer depth before assigning the code.