ICD-10 Code L98.472 – Non-pressure chronic ulcer of groin with fat layer exposed (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L98.472 – Non-pressure chronic ulcer of groin with fat layer exposed
What it is
This code identifies a chronic, non-pressure ulcer located in the groin area with exposed fat layer. Use it when the wound is not caused by pressure and the documentation specifies subcutaneous tissue involvement.
Clinical signs
Expect a persistent open wound in the groin with visible fat tissue in the base. Clinical features vary; refer to documentation for chronicity, drainage, or surrounding skin changes.
When to use this code
Use L98.472 when the provider documents a chronic ulcer of the groin and states that fat layer is exposed. It fits non-pressure wounds with this anatomic site and depth. If the record only says “ulcer” or does not confirm depth, check documentation.
Do not use for
Do not use this code for pressure ulcers, acute wounds, or ulcers in other body sites. If the depth is not documented or the lesion is not a true ulcer, check documentation.
Coding tip
Verify both the site and the word “fat layer exposed” before assigning this code.