ICD-10-CM 2027
ICD-10 code for seborrheic wart
From the official ICD-10-CM alphabetic index entry “Wart (due to HPV) (filiform) (infectious) (viral) › seborrheic”. Page updated September 29, 2026.
About coding seborrheic wart
The ICD-10-CM code for seborrheic wart is L82.1 (Other seborrheic keratosis). The official index lists 1 more specific code, so check the documentation for details such as type, cause, site or severity before settling on L82.1.
Within L82, choose L82.1 (Other seborrheic keratosis) only when documentation doesn't support a more specific option: Inflamed seborrheic keratosis (L82.0).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
In MS-DRG v44.0, it is part of the grouping logic for DRG 606 (Minor Skin Disorders with MCC, relative weight 1.5728) and DRG 607 (Minor Skin Disorders without MCC, relative weight 0.8772), in MDC 09 (Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
More specific seborrheic wart codes (official index)
- inflamed L82.0 — Inflamed seborrheic keratosis
Common questions about seborrheic wart ICD-10 codes
What is the ICD-10 code for seborrheic wart?
- L82.1 — Other seborrheic keratosis. More specific codes apply when the documentation supports them: L82.0.
What is the ICD-10 code for inflamed seborrheic wart?
- L82.0 — Inflamed seborrheic keratosis.
Is L82.1 billable?
- Yes. L82.1 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can L82.1 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict L82.1 as a principal diagnosis.
Is L82.1 a CC or MCC?
- No. L82.1 is neither a CC nor an MCC under MS-DRG v44.0.