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ICD-10-CM Codes
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Q00-Q99
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Q30-Q34
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Q33-
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2023 ICD-10-CM Diagnosis Code Q33
2023 ICD-10-CM Diagnosis Code Q33
Congenital malformations of lung
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
- Q33 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2023 edition of ICD-10-CM Q33 became effective on October 1, 2022.
- This is the American ICD-10-CM version of Q33 - other international versions of ICD-10 Q33 may differ.
The following code(s) above
Q33 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
Q33:
- A malformation in the lung that is present at birth. Representative examples include pulmonary hypoplasia, pulmonary agenesis, congenital lobar emphysema, and alveolar capillary dysplasia.
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
ICD-10-CM Codes Adjacent To Q33
Q31.5 Congenital laryngomalacia
Q31.8 Other congenital malformations of larynx
Q31.9 Congenital malformation of larynx, unspecified
Q32 Congenital malformations of trachea and bronchus
Q32.0 Congenital tracheomalacia
Q32.1 Other congenital malformations of trachea
Q32.2 Congenital bronchomalacia
Q32.3 Congenital stenosis of bronchus
Q32.4 Other congenital malformations of bronchus
Q33
Congenital malformations of lung
Q33.0 Congenital cystic lung
Q33.1 Accessory lobe of lung
Q33.2 Sequestration of lung
Q33.4 Congenital bronchiectasis
Q33.5 Ectopic tissue in lung
Q33.6 Congenital hypoplasia and dysplasia of lung
Q33.8 Other congenital malformations of lung
Q33.9 Congenital malformation of lung, unspecified
Q34 Other congenital malformations of respiratory system
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
