ICD-10-CM 2027
ICD-10 code for Kyrle disease
From the official ICD-10-CM alphabetic index entry “Kyrle disease”. Page updated September 29, 2026.
About coding Kyrle disease
The ICD-10-CM code for Kyrle disease is L87.0 (Keratosis follicularis et parafollicularis in cutem penetrans).
Within L87 (transepidermal elimination disorders), L87.0 is specifically for keratosis follicularis et parafollicularis in cutem penetrans. Related codes cover reactive perforating collagenosis (L87.1), Elastosis perforans serpiginosa (L87.2), other transepidermal elimination disorders (L87.8) and transepidermal elimination disorder, unspecified (L87.9).
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 Kyrle disease ICD-10 codes
What is the ICD-10 code for Kyrle disease?
- L87.0 — Keratosis follicularis et parafollicularis in cutem penetrans.
Is L87.0 billable?
- Yes. L87.0 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can L87.0 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict L87.0 as a principal diagnosis.
Is L87.0 a CC or MCC?
- No. L87.0 is neither a CC nor an MCC under MS-DRG v44.0.