{"code":"R00.8","type":"code","title":"Other abnormalities of heart beat","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["abnormalities originating in the perinatal period (P29.1-)"],"excludes2":["specified arrhythmias (I47-I49)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["R00","R00.0","R00.1","R00.2","R00.9"],"inclusionTerms":[],"sibling_titles":{"code":"R00.9","title":"Unspecified abnormalities of heart beat","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Other abnormalities of heart beat is a billable ICD-10-CM diagnosis code (R00.8). Excludes1 (not coded here): abnormalities originating in the perinatal period (P29.1-). Excludes2 (not included here): specified arrhythmias (I47-I49).","officialDefinition":"Other abnormalities of heart beat is a billable ICD-10-CM diagnosis code (R00.8). Excludes1 (not coded here): abnormalities originating in the perinatal period (P29.1-). Excludes2 (not included here): specified arrhythmias (I47-I49).","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":""}