Q32.4 — Other congenital malformations of bronchus
Q32.4 is a billable, specific ICD-10-CM code for other congenital malformations of bronchus. It is valid for submission on a claim.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Absence of bronchus
- Agenesis of bronchus
- Atresia of bronchus
- Congenital diverticulum of bronchus
- Congenital malformation of bronchus NOS
Risk adjustment
Q32.4 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Medicare coverage
Q32.4 is named in 3 Medicare coverage policies — 3 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A54111Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders
- A56580Billing and Coding: Computerized Axial Tomography (CT), Thorax
- A56868Billing and Coding: Outpatient Speech Language Pathology
How Q32.4 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to Q32.4.
- Mounier-Kuhn syndrome
- Tracheobronchomegaly
- Absence›bronchus(congenital)
- Agenesis›bronchus
- Anomaly, anomalous›bronchus
- Aplasia›bronchus
- Atresia, atretic›bronchus
- Blind›bronchus(congenital)
- Deformity›bronchus(congenital)
- Diverticulum, diverticula›bronchus(congenital)
- Hypoplasia, hypoplastic›bronchus
- Malformation›bronchus
Related codes at this level
Codes that share Q32. If Q32.4 is not quite right, the correct code is usually one of these.
Questions about Q32.4
- Is Q32.4 a billable ICD-10-CM code?
- Yes. Q32.4 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does Q32.4 sit in the tabular list?
- Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0), in the block Congenital malformations of the respiratory system (Q30-Q34).