ICD-10 Code L97.516 – Non-pressure chronic ulcer of other part of right foot with bone involvement without evidence of necrosis (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L97.516 – Non-pressure chronic ulcer of other part of right foot with bone involvement without evidence of necrosis
What it is
This code identifies a chronic, non-pressure ulcer on another part of the right foot that extends to bone. It applies when there is bone involvement but no documented necrosis.
Clinical signs
Expect a persistent open wound of the right foot with exposed or affected bone, or documentation that the ulcer reaches bone. Clinical features vary; refer to documentation for depth, location, and any infection findings.
When to use this code
Use this code when the record clearly states a chronic non-pressure ulcer on the right foot, the site is not the heel or toe, and bone is involved. It also requires documentation that necrosis is absent. If the note only says “ulcer” or “wound,” check documentation before coding.
Do not use for
Do not use it for pressure ulcers, ulcers of the heel or toe, or ulcers with necrosis documented. If bone involvement is not confirmed, select the appropriate lesser-depth ulcer code instead.
Coding tip
Verify both laterality and ulcer depth in the provider note before assigning L97.516.