Q33.6

Congenital hypoplasia and dysplasia of lung

Billable FY2026 2025-10-01 → 2026-09-30

Exclusions 1 never code together

Q33.6code

Excludes1

pulmonary hypoplasia associated with short gestation (P28.0)P28.0 P28.0

Excludes1 — never code together. The excluded condition and this one are mutually exclusive.

Instructional notes

No further instructional notes apply.

Index entries leading here 5

Inadequate, inadequacy
- development
  - lungs Q33.6
Development
- imperfect, congenital — see also Anomaly, by site
  - lungs Q33.6
Dysplasia — see also Anomaly
- lung, congenital (not associated with short gestation) Q33.6
Hypoplasia, hypoplastic
- lung (lobe) (not associated with short gestation) Q33.6
- pulmonary (not associated with short gestation) Q33.6
Undeveloped, undevelopment — see also Hypoplasia
- lung Q33.6

Alongside this code 8 same parent — Q33

Q33.0 Congenital cystic lung Q33.1 Accessory lobe of lung Q33.2 Sequestration of lung Q33.3 Agenesis of lung Q33.4 Congenital bronchiectasis Q33.5 Ectopic tissue in lung Q33.8 Other congenital malformations of lung Q33.9 Congenital malformation of lung, unspecified

Medications 1

692 Congenital, Hereditary, and Neonatal Diseases and Abnormalities drugs

MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.

Additional references

AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Risk adjustment

Maps to no condition category in any loaded model.

Presence is a property of the code. Untick a model to hide it everywhere.

This code

Billable: yes
Code set: FY2026
Parent: Q33
Block: Q30-Q34
Siblings: 8

Present FY2024–FY2027.