ICD-9 4243 → ICD-10-CM
Official CMS General Equivalence Mapping (GEM) equivalents for the retired ICD-9-CM code 4243.
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- I37.0Nonrheumatic pulmonary valve stenosisApproximate match
- I37.1Nonrheumatic pulmonary valve insufficiencyApproximate match
- I37.2Nonrheumatic pulmonary valve stenosis with insufficiencyApproximate match
- I37.8Other nonrheumatic pulmonary valve disordersApproximate match
- I37.9Nonrheumatic pulmonary valve disorder, unspecifiedApproximate match