ICD-10 Code L97.52 – Non-pressure chronic ulcer of other part of left foot (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L97.52 – Non-pressure chronic ulcer of other part of left foot
What it is
This code identifies a chronic ulcer on the left foot in a location other than the heel or midfoot. It applies to a non-pressure wound that persists and is not caused by pressure injury.
Clinical signs
Typical findings include an open sore with delayed healing, drainage, or surrounding tissue breakdown on the left foot. Clinical features vary; refer to documentation for the exact site and ulcer depth.
When to use this code
Use L97.52 when the provider documents a chronic, non-pressure ulcer on the left foot and specifies another part of the foot, not the heel or midfoot. Support the code with documentation of laterality, location, and chronicity. If the note is vague, check documentation before coding.
Do not use for
Do not use this code for pressure ulcers, acute wounds, or ulcers on the heel or midfoot. If the record does not clearly identify the left foot or the exact site, check documentation.
Coding tip
Verify the anatomic site carefully, because this code depends on both left-sided laterality and “other part” foot location.