{"code":"Q22.1","type":"code","title":"Congenital pulmonary valve stenosis","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["Q22","Q22.0","Q22.2","Q22.3","Q22.4","Q22.5","Q22.6","Q22.8","Q22.9"],"inclusionTerms":[],"sibling_titles":{"code":"Q22.9","title":"Congenital malformation of tricuspid valve, unspecified","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Congenital pulmonary valve stenosis is a billable ICD-10-CM diagnosis code (Q22.1).","officialDefinition":"Congenital pulmonary valve stenosis is a billable ICD-10-CM diagnosis code (Q22.1).","seventhCharacterInstructions":[],"workflowProtocols":[],"guidelines":{"whenToUse":[],"whenNotToUse":[],"commonBillingMistakes":[],"codeComparisons":[],"documentationChecklist":[]},"domainLandscape":{"summary":"Primary diagnostic domain and clinical landscape evaluation.","keyCategories":[],"diagnosticContinuum":"Progression continuum from acute presentation to resolution."},"children":[],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}