All ICD10 Codes

Q30-Q34

Non-Billable
ChapterQ00–Q99
Rankblock
Description

Congenital malformations of the respiratory system (Q30-Q34)

About ICD-10-CM code Q30-Q34

Under Q00-Q99 Congenital Malformations, Deformations and Chromosomal Abnormalities, ICD-10-CM code Q30-Q34 describes Congenital malformations of the respiratory system (Q30-Q34). This code cannot be billed directly because more specific child codes exist beneath it.

Use a more specific code (0 billable, 5 non-billable)
Q30Congenital malformations of nosehas subcodesQ31Congenital malformations of larynxhas subcodesQ32Congenital malformations of trachea and bronchushas subcodesQ33Congenital malformations of lunghas subcodesQ34Other congenital malformations of respiratory systemhas subcodes
Metadata & Insights
  • •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. Code separately if applicable.)
  • inborn errors of metabolism (E70-E88)

Clinical Hierarchy

BillableHas subcodes
CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q30-Q34Congenital malformations of the respiratory system (Q30-Q34)Not billable
Q30Congenital malformations of noseSubcodes
Q31Congenital malformations of larynxSubcodes
Q32Congenital malformations of trachea and bronchusSubcodes
Q33Congenital malformations of lungSubcodes
Q34Other congenital malformations of respiratory systemSubcodes

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 instructions

MS-DRG Classification

2026

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