ICD-10 Code L89.119 – Pressure ulcer of right upper back, unspecified stage (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L89.119 – Pressure ulcer of right upper back, unspecified stage
What it is
This code identifies a pressure ulcer located on the right upper back when the stage is not documented. Use it for a localized skin and tissue injury caused by prolonged pressure in that anatomic area.
Clinical signs
Findings may include a confined area of skin breakdown, discoloration, or an open wound over the right upper back. Clinical features vary; refer to documentation for stage, depth, and tissue involvement.
When to use this code
Use this code when the record clearly states a pressure ulcer on the right upper back but does not specify the stage. It also fits when the provider documents the site and confirms pressure-related skin injury without further staging details. Check documentation if the wound is described only as redness or irritation.
Do not use for
Do not use this code for pressure injuries at other back locations or when the ulcer stage is documented and a more specific code applies. Do not use it for non-pressure wounds, rashes, or abrasions.
Coding tip
Always verify both the anatomic site and the word “pressure ulcer” before assigning L89.119.