ICD-10 Code L97.819 – Non-pressure chronic ulcer of other part of right lower leg with unspecified severity (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L97.819 – Non-pressure chronic ulcer of other part of right lower leg with unspecified severity
What it is
This code identifies a chronic, non-pressure ulcer on the right lower leg in a location other than the specific sites named in more detailed codes. The severity is not documented, so you should use the unspecified option.
Clinical signs
Typical findings include an open skin ulcer on the right lower leg that persists over time and is not caused by pressure. Clinical features vary; refer to documentation for depth, drainage, and tissue involvement.
When to use this code
Use L97.819 when the record clearly states a chronic non-pressure ulcer on the right lower leg, but the exact part of the leg is not specified in a more precise code. It also fits when severity is not documented. Do not assume laterality or depth from the note.
Do not use for
Do not use this code for pressure ulcers, acute wounds, or ulcers on another limb or body site. If the documentation identifies a more specific location or severity, choose that code instead.
Coding tip
Check the note for exact ulcer location and severity before assigning the unspecified code.