ICD-10 Code Q33.6 - Congenital hypoplasia and dysplasia of lung

ICD-10-CM Diagnosis Code Q33.6

Diagnosis Code: Q33.6 (Raw: Q336)

Description: Congenital hypoplasia and dysplasia of lung

Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)

Fiscal Year: 2026

CMS Section 111 Status: Valid for reporting.

Overview & Clinical Details

ICD-10-CM code Q33.6 is designated for Congenital hypoplasia and dysplasia of lung. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.