ICD-10 Code Q30.3 - Congenital perforated nasal septum

ICD-10-CM Diagnosis Code Q30.3

Diagnosis Code: Q30.3 (Raw: Q303)

Description: Congenital perforated nasal septum

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 Q30.3 is designated for Congenital perforated nasal septum. 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.