ICD-10 Code L97.828 – Non-pressure chronic ulcer of other part of left lower leg with other specified severity (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L97.828 – Non-pressure chronic ulcer of other part of left lower leg with other specified severity
What it is
This code identifies a chronic ulcer on the left lower leg that is not caused by pressure and is located in another specified area of the lower leg. The record must also show the ulcer’s severity, but not a more specific site.
Clinical signs
Typical findings include a persistent open wound, skin breakdown, drainage, and delayed healing. Clinical features vary; refer to documentation for ulcer location, laterality, and severity.
When to use this code
Use L97.828 when the provider documents a non-pressure chronic ulcer on the left lower leg and specifies a site other than the ankle, heel, or foot. You should also see documentation of the ulcer’s severity, such as depth or tissue involvement. If the site or severity is unclear, check documentation before coding.
Do not use for
Do not use this code for pressure ulcers or ulcers on the ankle, heel, or foot. Do not use it when the left lower leg site is not documented or when a more specific ulcer code applies.
Coding tip
Confirm both laterality and the exact lower-leg location before assigning L97.828.