ICD-10 Code L89.114 – Pressure ulcer of right upper back, stage 4 (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L89.114 – Pressure ulcer of right upper back, stage 4
What it is
This code identifies a stage 4 pressure ulcer on the right upper back. Stage 4 means full-thickness skin and tissue loss, with exposed deeper structures or severe damage; check documentation for exact depth.
Clinical signs
Look for a documented pressure injury with full-thickness loss, often involving muscle, tendon, or bone. Clinical features vary; refer to documentation for staging details and wound location.
When to use this code
Use L89.114 when the record clearly states a stage 4 pressure ulcer on the right upper back. You should code it from clinician documentation, wound assessments, or staged pressure injury notes that specify this site and stage.
If the chart only says “pressure ulcer” without stage or location, check documentation before assigning this code. Do not infer stage 4 from wound severity alone unless it is explicitly documented.
Do not use for
Do not use this code for ulcers at other body sites or for non-pressure wounds. Also avoid it when the stage is unspecified or documented as a different stage.
Coding tip
Confirm both the exact anatomic site and stage in the provider note before coding.