ICD-10 Code L89.92 – Pressure ulcer of unspecified site, stage 2 (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L89.92 – Pressure ulcer of unspecified site, stage 2
What it is
This code identifies a pressure ulcer at an unspecified body site with stage 2 skin loss. It means the ulcer has partial-thickness damage, but the exact location is not documented.
Clinical signs
Stage 2 pressure ulcers typically present as partial-thickness skin loss with a shallow open ulcer or a serum-filled blister. The wound bed may be pink or red, and deeper tissue is not exposed.
When to use this code
Use this code when the provider documents a stage 2 pressure ulcer but does not specify the site. It is appropriate for documentation that clearly supports pressure-related skin breakdown with partial-thickness loss. If the location is later identified, code the specific site instead.
Do not use for
Do not use this code for non-pressure skin injuries, moisture-associated skin damage, or ulcers with a different stage. If the documentation does not confirm stage 2, check documentation.
Coding tip
Confirm both the pressure-ulcer stage and the absence of a documented site before assigning L89.92.