{"code":"I27.8","type":"code","title":"Other specified pulmonary heart diseases","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":[],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["I27.81","I27.82","I27.83","I27.84","I27.840","I27.841","I27.848","I27.849","I27.89"],"inclusionTerms":[],"sibling_titles":{"code":"I27.89","title":"Other specified pulmonary heart diseases","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Other specified pulmonary heart diseases is a non-billable ICD-10-CM category code (I27.8). A more specific billable subcode must be selected for claims submission.","officialDefinition":"Other specified pulmonary heart diseases is a non-billable ICD-10-CM category code (I27.8). A more specific billable subcode must be selected for claims submission.","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":""}