ICD-10 Code L29.89 – Other pruritus (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L29.89 – Other pruritus
What it is
L29.89 identifies itching that is not classified elsewhere. Use it when the record documents pruritus, but the cause or a more specific pruritus code is not stated.
Clinical signs
Patients typically report itching, scratching, or a persistent urge to rub the skin. Clinical features vary; refer to documentation for the body site, duration, and any associated rash or skin changes.
When to use this code
Use this code when the clinician documents pruritus and does not identify a more specific type, such as localized or generalized itching with a defined cause. It also fits when the note simply states “itching” and no further detail is available. Check documentation before assigning it.
Do not use for
Do not use L29.89 if the record supports a more specific pruritus code or another diagnosis that explains the itching. Do not use it for rash alone without documented pruritus.
Coding tip
Query for the cause, site, and laterality when the chart only says “itching,” because a more specific code may be available.