ICD-10 Code L89.32 – Pressure ulcer of left buttock (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L89.32 – Pressure ulcer of left buttock
What it is
This code identifies a pressure ulcer located on the left buttock. Use it when documentation clearly states the site and confirms a pressure injury, not another type of skin breakdown.
Clinical signs
Findings may include localized skin or tissue damage over the left buttock, with redness, open ulceration, or deeper tissue loss. Clinical features vary; refer to documentation for stage and extent.
When to use this code
Use L89.32 when the provider documents a pressure ulcer on the left buttock and does not specify a different buttock side or another body site. It may be assigned with a documented stage when available. If the record is unclear about location or ulcer type, check documentation before coding.
Do not use for
Do not use this code for non-pressure wounds, moisture-associated skin damage, or ulcers on the right buttock or other locations. Check documentation if the note only says “skin breakdown” without confirming a pressure ulcer.
Coding tip
Match the exact anatomic site and stage in the provider note before assigning L89.32.