ICD-10 Code L97.112 – Non-pressure chronic ulcer of right thigh with fat layer exposed (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L97.112 – Non-pressure chronic ulcer of right thigh with fat layer exposed
What it is
This code identifies a chronic, non-pressure ulcer on the right thigh with exposed subcutaneous fat. Use it when documentation shows the wound extends beyond skin into the fat layer.
Clinical signs
Findings usually include an open sore on the right thigh with visible fat tissue and delayed healing. Clinical features vary; refer to documentation for depth, drainage, and surrounding tissue description.
When to use this code
Use L97.112 when the provider documents a chronic ulcer of the right thigh and specifies fat layer exposure. It fits non-pressure ulcers caused by vascular, diabetic, traumatic, or other non-pressure etiologies if the site and depth are confirmed. Check documentation when laterality or depth is unclear.
Do not use for
Do not use this code for pressure ulcers, skin-only ulcers, or ulcers on a different thigh or body site. If the record does not confirm exposed fat, check documentation.
Coding tip
Code the ulcer’s exact site, laterality, and depth from the provider’s note before assigning L97.112.