Non-pressure chronic ulcer of right calf with unsp severity

This code signifies a persistent open sore on the right calf that is not caused by pressure. It indicates a chronic wound that has penetrated at least the dermis, without specifying the depth or tissue involvement.

Apply this code when documentation clearly states a chronic, non-pressure ulcer located on the right calf. This is appropriate when the severity (e.g., stage, muscle/bone involvement) is not specified or cannot be determined from the medical record.

• Always seek documentation for the specific severity/stage of the ulcer; if available, a more specific code should be used.
• Distinguish carefully from pressure ulcers (L89.-) and acute ulcers.
• Code any associated underlying conditions (e.g., venous insufficiency, diabetes) as additional diagnoses.