Nonrheumatic pulmonary valve stenosis
- I37.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2025 edition of ICD-10-CM I37.0 became effective on October 1, 2024.
- This is the American ICD-10-CM version of I37.0 – other international versions of ICD-10 I37.0 may differ.
The following code(s) above I37.0 contain annotation back-references
that may be applicable to I37.0:
Approximate Synonyms
- Pulmonary stenosis, non-rheumatic
- Pulmonary valve stenosis
- Pulmonic valve stenosis
- Pulmonic valve stenosis (narrowing)
Clinical Information
- Narrowing of the opening between the pulmonary artery and the right ventricle.
- The pathologic narrowing of the orifice of the pulmonary valve. This lesion restricts blood outflow from the right ventricle to the pulmonary artery. When the trileaflet valve is fused into an imperforate membrane, the blockage is complete.
ICD-10-CM I37.0 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):
- 306 Cardiac congenital and valvular disorders with mcc
- 307 Cardiac congenital and valvular disorders without mcc
Convert I37.0 to ICD-9-CMCode 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
- 2024 (effective 10/1/2023): No change
- 2025 (effective 10/1/2024): No change
Diagnosis Index entries containing back-references to I37.0:
- Obstruction, obstructed, obstructive
- pulmonary valve I37.0 (heart)
- Stenosis, stenotic (cicatricial) – see also Stricture
- pulmonary (artery) (congenital) Q25.6
- valve I37.0
- pulmonary (artery) (congenital) Q25.6
- Stricture – see also Stenosis
- pulmonary, pulmonic
- valve I37.0
- pulmonary, pulmonic