ICD-10 Code L97.814 – Non-pressure chronic ulcer of other part of right lower leg with necrosis of bone (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L97.814 – Non-pressure chronic ulcer of other part of right lower leg with necrosis of bone
What it is
This code identifies a chronic, non-pressure ulcer on another part of the right lower leg that extends to and involves bone necrosis. Use it when documentation specifies both the ulcer location and the bone involvement.
Clinical signs
Typical findings include a persistent open wound on the right lower leg with exposed or necrotic bone, delayed healing, and signs of chronic tissue breakdown. Clinical features vary; refer to documentation.
When to use this code
Use L97.814 when the provider documents a chronic ulcer on the right lower leg, not caused by pressure, and notes necrosis of bone. The record should identify the site as another part of the right lower leg rather than heel, ankle, or foot. If the depth or laterality is unclear, check documentation.
Do not use for
Do not use this code for pressure ulcers, ulcers on the foot or ankle, or ulcers without documented bone necrosis. If the ulcer site or etiology is different, select the more specific code.
Coding tip
Confirm both laterality and the exact anatomic site before assigning this code.