ICD-10 Code L97.81 – Non-pressure chronic ulcer of other part of right lower leg (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L97.81 – Non-pressure chronic ulcer of other part of right lower leg
What it is
This code identifies a chronic, non-pressure ulcer located on another specified part of the right lower leg. Use it when the record documents a persistent skin break or open sore that is not caused by pressure.
Clinical signs
Typical findings include an open wound with delayed healing, drainage, or surrounding skin changes. Clinical features vary; refer to documentation for the exact site and ulcer characteristics.
When to use this code
Use this code when the provider documents a chronic ulcer on the right lower leg and specifies that it is not a pressure ulcer. It fits cases where the site is described as another part of the lower leg rather than the ankle, heel, or foot. Check documentation if the exact location is unclear.
Do not use for
Do not use it for pressure ulcers, acute wounds, or ulcers on the foot, ankle, or heel. If the chart does not clearly identify the right lower leg site, check documentation.
Coding tip
Confirm laterality, exact location, and that the ulcer is non-pressure before assigning L97.81.