ICD-10 Code L97.518 – Non-pressure chronic ulcer of other part of right foot with other specified severity (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L97.518 – Non-pressure chronic ulcer of other part of right foot with other specified severity
What it is
This code identifies a chronic, non-pressure ulcer on another part of the right foot, with severity documented as “other specified.” It is used when the record clearly states the ulcer location and severity category.
Clinical signs
Typical findings include an open foot wound that does not heal normally, with surrounding skin breakdown and possible drainage or tissue loss. Clinical features vary; refer to documentation.
When to use this code
Use L97.518 when the provider documents a chronic ulcer on a specific part of the right foot that is not caused by pressure and the severity matches “other specified.” You should code it only when the note identifies both the right-foot location and the non-pressure chronic ulcer diagnosis. If the site is broader or the severity is not stated, check documentation.
Do not use for
Do not use this code for pressure ulcers, acute wounds, or ulcers on a different foot or body site. If the documentation does not specify the right foot or the severity category, check documentation.
Coding tip
Match the ulcer’s exact anatomic site and severity wording in the chart before assigning L97.518.