Non-pressure chronic ulcer of left forearm with necrosis of muscle

ValidICD-10-CM diagnosis code.

Valid for claims with a date of service in the current code year.

Valid FY2026 onwards.

What has happened to this code

Every change the publisher made, from 2026 to now.

FY2026 Added to the code set Non-pressure chronic ulcer of left forearm with necrosis of muscle

How CDC's index refers to this code

Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.

Ulcer, ulcerated, ulcerating, ulceration, ulcerative > forearm > left > with > muscle necrosis

Codes in the same group

Code	Description	Status
L98.A221	Non-pressure chronic ulcer of left forearm limited to breakdown of skin	Valid
L98.A222	Non-pressure chronic ulcer of left forearm with fat layer exposed	Valid
L98.A224	Non-pressure chronic ulcer of left forearm with necrosis of bone	Valid
L98.A225	Non-pressure chronic ulcer of left forearm with muscle involvement without evidence of necrosis	Valid
L98.A226	Non-pressure chronic ulcer of left forearm with bone involvement without evidence of necrosis	Valid
L98.A228	Non-pressure chronic ulcer of left forearm with other specified severity	Valid
L98.A229	Non-pressure chronic ulcer of left forearm with unspecified severity	Valid