Pressure ulcer of unspecified elbow, stage 2

This code describes a partial-thickness skin loss involving the epidermis and/or dermis, presenting as a shallow open ulcer with a red-pink wound bed without slough, or as an intact or ruptured serum-filled blister, located on an unspecified elbow. It indicates damage to the skin and underlying tissue due to prolonged pressure, friction, or shear.

Use this code when documentation specifies a stage 2 pressure ulcer on either the right or left elbow, but the specific side is not documented. The physician's notes should clearly describe the ulcer's appearance consistent with stage 2 criteria, including the location on the elbow.

• Ensure the documentation explicitly states "stage 2" and "elbow" for accurate code assignment.
• If the specific elbow (right or left) is documented, use the more specific L89.012 (right elbow) or L89.022 (left elbow) code.
• Do not confuse with other stages of pressure ulcers; stage 2 involves partial-thickness skin loss, not full-thickness or deep tissue injury.