ICD-10-CM 2027
ICD-10 code for Papulosa nigra dermatosis
From the official ICD-10-CM alphabetic index entry “Dermatosis › papulosa nigra”. Page updated September 29, 2026.
About coding Papulosa nigra dermatosis
The ICD-10-CM code for Papulosa nigra dermatosis is L82.1 (Other seborrheic keratosis).
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.
Common questions about Papulosa nigra dermatosis ICD-10 codes
What is the ICD-10 code for Papulosa nigra dermatosis?
- L82.1 — Other 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.