{"code":"I50.814","type":"code","title":"Right heart failure due to left heart failure","codeAlso":["the type of left ventricular failure, if known (I50.2-I50.43)"],"includes":[],"modern_v":"official26","codeFirst":["heart failure complicating abortion or ectopic or molar pregnancy (O00-O07, O08.8)","heart failure due to hypertension (I11.0)","heart failure due to hypertension with chronic kidney disease (I13.-)","heart failure following surgery (I97.13-)","obstetric surgery and procedures (O75.4)","rheumatic heart failure (I09.81)"],"excludes1":["Right heart failure with but not due to left heart failure (I50.82)"],"excludes2":["cardiac arrest (I46.-)","neonatal cardiac failure (P29.0)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":["Right ventricular failure secondary to left ventricular failure"],"useAdditionalCode":[],"clinicalDefinition":"Right heart failure due to left heart failure is a billable ICD-10-CM diagnosis code (I50.814). Inclusion terms: Right ventricular failure secondary to left ventricular failure. Excludes1 (not coded here): Right heart failure with but not due to left heart failure (I50.82). Excludes2 (not included here): cardiac arrest (I46.-); neonatal cardiac failure (P29.0). Code first: heart failure complicating abortion or ectopic or molar pregnancy (O00-O07, O08.8); heart failure due to hypertension (I11.","officialDefinition":"Right heart failure due to left heart failure is a billable ICD-10-CM diagnosis code (I50.814). Inclusion terms: Right ventricular failure secondary to left ventricular failure. Excludes1 (not coded here): Right heart failure with but not due to left heart failure (I50.82). Excludes2 (not included here): cardiac arrest (I46.-); neonatal cardiac failure (P29.0). Code first: heart failure complicating abortion or ectopic or molar pregnancy (O00-O07, O08.8); heart failure due to hypertension (I11.0); heart failure due to hypertension with chronic kidney disease (I13.-); heart failure following surgery (I97.13-); obstetric surgery and procedures (O75.4); rheumatic heart failure (I09.81). Code also: the type of left ventricular failure, if known (I50.2-I50.43).","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":""}