ICD-10-CM 2027
ICD-10 code for Collodion baby
From the official ICD-10-CM alphabetic index entry “Collodion baby”. Page updated September 29, 2026.
About coding Collodion baby
The ICD-10-CM code for Collodion baby is Q80.2 (Lamellar ichthyosis).
Within Q80 (congenital ichthyosis), Q80.2 is specifically for lamellar ichthyosis. Related codes cover ichthyosis vulgaris (Q80.0), X-linked ichthyosis (Q80.1), congenital bullous ichthyosiform erythroderma (Q80.3), Harlequin fetus (Q80.4), other congenital ichthyosis (Q80.8) and unspecified (Q80.9).
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 Collodion baby ICD-10 codes
What is the ICD-10 code for Collodion baby?
- Q80.2 — Lamellar ichthyosis.
Is Q80.2 billable?
- Yes. Q80.2 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can Q80.2 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict Q80.2 as a principal diagnosis.
Is Q80.2 a CC or MCC?
- No. Q80.2 is neither a CC nor an MCC under MS-DRG v44.0.