Q30-Q34
Non-Billable
ChapterQ00–Q99
Rankblock
Official Description
Congenital malformations of the respiratory system (Q30-Q34)
Metadata & Insights
- •2026 ICD-10-CM Edition - Effective October 1, 2025.
- •Non-billable category (requires more specific sub-code).
- •Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99).
CH17 Parent Instructions
Excludes2(Not included here)
Clinical Hierarchy
CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q30-Q34Congenital malformations of the respiratory system (Q30-Q34)
Q30Congenital malformations of nose
Q31Congenital malformations of larynx
Q32Congenital malformations of trachea and bronchus
Q33Congenital malformations of lung
Q34Other congenital malformations of respiratory system
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to Q30-Q34:
chapterCH17
Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
View context instructionsMS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
Find Procedures (ICD-10-PCS)
Find surgical and procedural codes related to Congenital malformations of the respiratory system (Q30-Q34).
Search PCS Codes