L98.451
ICD-10-CMNon-pressure chronic ulcer of neck limited to breakdown of skin
This code signifies a persistent skin ulceration on the neck that is not caused by pressure. It indicates that the ulcer's depth is superficial, involving only the epidermis and dermis, without extending into subcutaneous tissue, muscle, or bone. This condition typically results from various underlying factors other than sustained pressure.
Use this code for documented chronic skin breakdown on the neck explicitly stated as non-pressure related and limited to the skin layers. Documentation should clearly specify the anatomical location (neck) and confirm the superficial nature of the ulcer. This code is appropriate when the ulcer has been present for an extended period, indicating chronicity.
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