Q32.1 Other congenital malformations of trachea

The ICD-10-CM code for Other congenital malformations of trachea is Q32.1 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Chapter

17: Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)

Section

Q30-Q34: Congenital malformations of the respiratory system (Q30-Q34)

Category Q32

6 codes (5 billable)

FY2026 Status

Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to Q32.1:

• Anomaly, anomalous (congenital) (unspecified type) › trachea (cartilage)
• Bifurcation (congenital) › trachea
• Displacement, displaced › trachea (congenital)
• Atresia, atretic › trachea
• Deformity › trachea (rings) (congenital)
• Agenesis › trachea (cartilage)
• Dilatation › trachea, congenital
• Absence (of) (organ or part) (complete or partial) › trachea (cartilage), congenital

Inclusion Terms

• Atresia of trachea
• Congenital anomaly of tracheal cartilage
• Congenital dilatation of trachea
• Congenital malformation of trachea
• Congenital stenosis of trachea
• Congenital tracheocele

U.S. Hospital Utilization

• An estimated 500 U.S. inpatient stays in 2023 included Q32.1 among the documented diagnoses.

Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.

Official Coding Guidelines

POA indicator for congenital conditions/anomalies and Q00-Q99 exception

Congenital conditions and anomalies Assign “Y” for congenital conditions and anomalies except for categories Q00- Q99, Congenital anomalies, which are on the exempt list. Congenital conditions are always considered present on admission.

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

• CMS — ICD-10-CM Official Code Set and Guidelines, FY2026
• CDC/NCHS — ICD-10-CM Files and Browser Tool
• AHRQ — HCUP National Inpatient Sample, Frequencies by Diagnosis Code (2016–2023)

Cite This Page

Reference Q32.1 with the canonical source and edition:

Q32.1 — Other congenital malformations of trachea. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/Q32.1

Canonical URL: https://icd10codingpro.com/codes/Q32.1