Non-prs chronic ulcer of l forearm with necrosis of muscle

This code signifies a persistent, non-pressure-related open sore on the patient's left forearm that has progressed to involve the muscle tissue due to necrosis. This indicates significant tissue damage beyond the skin and subcutaneous layers.

Apply this code when documentation clearly states a chronic, non-pressure ulcer located on the left forearm with evidence of muscle necrosis. This typically occurs in patients with underlying conditions affecting circulation or tissue viability, but not from sustained pressure.

• Ensure documentation specifies "non-pressure" and "chronic" to differentiate from acute or pressure ulcers.
• Verify the laterality (left forearm) and the deepest tissue involvement (necrosis of muscle).
• Always sequence this code after the underlying condition causing the ulcer, if known (e.g., diabetes, peripheral vascular disease).