ICD-10 Code L98.A316 – Non-pressure chronic ulcer of right hand with bone involvement without evidence of necrosis (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L98.A316 – Non-pressure chronic ulcer of right hand with bone involvement without evidence of necrosis
What it is
This code identifies a chronic, non-pressure ulcer on the right hand that extends to bone, with no documented tissue death. Use it when the record clearly shows bone involvement and excludes necrosis.
Clinical signs
Typical findings include an open, non-healing wound on the right hand with exposed or affected bone. Clinical features vary; refer to documentation for depth, chronicity, and any associated drainage or pain.
When to use this code
Use this code when the provider documents a chronic ulcer of the right hand and specifically states bone involvement without necrosis. It is appropriate for wound care notes, surgical assessments, or specialist documentation that confirms the site and depth. Check documentation if laterality or bone involvement is unclear.
Do not use for
Do not use this code for pressure ulcers, acute wounds, or ulcers without bone involvement. Also avoid it if necrosis is documented, because the code requires no evidence of necrosis.
Coding tip
Verify laterality, chronicity, bone involvement, and absence of necrosis in the provider note before assigning L98.A316.