Non-prs chronic ulcer of right hand with necrosis of muscle

This code signifies a persistent, non-pressure-related open sore on the right hand that has progressed to involve the muscle tissue, indicating significant tissue death. It describes a severe form of chronic ulceration, distinct from pressure ulcers, affecting the deeper structures of the hand.

Use this code when documentation clearly states a chronic, non-pressure ulcer located on the right hand with evidence of muscle necrosis. This typically applies to ulcers resulting from conditions like peripheral vascular disease, diabetes, or autoimmune disorders, where the tissue damage extends beyond the skin and subcutaneous layers.

• Ensure the documentation explicitly states "non-pressure" to differentiate from pressure ulcers.
• Verify the laterality (right hand) and the depth of tissue involvement (muscle necrosis).
• Always sequence this code after any underlying systemic condition causing the ulcer, such as diabetes or peripheral artery disease.