ICD-10 Code L98.A319 – Non-pressure chronic ulcer of right hand with unspecified severity (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L98.A319 – Non-pressure chronic ulcer of right hand with unspecified severity
What it is
This code identifies a chronic, non-pressure ulcer on the right hand when the severity is not documented. It is used for a persistent open skin lesion not caused by pressure.
Clinical signs
Typical findings include a break in the skin with delayed healing, drainage, or surrounding inflammation. Clinical features vary; refer to documentation.
When to use this code
Use this code when the record clearly states a chronic ulcer on the right hand and does not specify depth or other severity details. It also fits when the provider documents an ulcer of the right hand without pressure as the cause. Check documentation if the site, chronicity, or laterality is unclear.
Do not use for
Do not use it for pressure ulcers, acute wounds, or ulcers on another body site. If the chart documents a different severity level, code that specific option instead.
Coding tip
Verify laterality and chronicity in the note before assigning L98.A319.