ICD-10 Code L98.471 – Non-pressure chronic ulcer of groin limited to breakdown of skin (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L98.471 – Non-pressure chronic ulcer of groin limited to breakdown of skin
What it is
This code identifies a chronic, non-pressure ulcer located in the groin that is limited to breakdown of the skin. Use it when documentation shows a superficial ulcer without deeper tissue involvement.
Clinical signs
Typical findings include a localized open skin lesion in the groin with loss of the epidermis and possible drainage or irritation. Clinical features vary; refer to documentation for depth, laterality, and cause.
When to use this code
Use L98.471 when the provider documents a chronic ulcer in the groin and specifically states that it is limited to skin breakdown. It is appropriate for superficial non-pressure ulcers where no muscle, fat, or bone exposure is described. Check documentation if the site is unclear or if another ulcer type is named.
Do not use for
Do not use this code for pressure ulcers, traumatic wounds, or ulcers with deeper tissue loss. If the record describes a different anatomic site or a more advanced ulcer depth, choose the more specific code.
Coding tip
Confirm the exact site and ulcer depth in the note before assigning L98.471.