ICD-10 Code L97.229 – Non-pressure chronic ulcer of left calf with unspecified severity (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L97.229 – Non-pressure chronic ulcer of left calf with unspecified severity
What it is
This code identifies a chronic ulcer on the left calf that is not caused by pressure. It is used when the ulcer’s severity is documented as unspecified.
Clinical signs
Typical findings include a persistent open sore on the left calf with delayed healing and surrounding skin changes. Clinical features vary; refer to documentation.
When to use this code
Use this code when the record clearly states a non-pressure chronic ulcer on the left calf and does not specify severity. It fits outpatient, inpatient, or wound-care documentation when laterality and site are confirmed. If the note names depth or severity, choose the more specific code.
Do not use for
Do not use it for pressure ulcers, acute wounds, or ulcers on another leg site. Check documentation if the calf location, laterality, or ulcer type is unclear.
Coding tip
Confirm left-sided calf location and avoid this code when the provider documents a more specific ulcer severity.