Non-prs chronic ulcer of left hand with necrosis of bone

This code signifies a persistent, non-pressure-related open sore on the left hand that has progressed to involve the underlying bone tissue, indicating severe tissue death. It describes a deep ulceration not caused by sustained pressure, characterized by necrotic bone within the wound bed.

Apply this code when documentation clearly states a chronic, non-pressure ulcer on the left hand with evidence of bone necrosis. This typically occurs in patients with underlying conditions like diabetes, peripheral vascular disease, or autoimmune disorders, leading to severe tissue breakdown. Supporting documentation includes wound assessments, imaging reports (e.g., X-ray showing osteomyelitis), and physician notes detailing the ulcer's chronicity, location, and depth.

• Ensure the documentation specifies "non-pressure" to differentiate from pressure ulcers.
• Confirm the laterality is "left hand" and the depth involves "bone necrosis."
• Always code any underlying systemic conditions (e.g., diabetes mellitus with complications) that contribute to the ulcer's development.