{"code":"P27.9","type":"code","title":"Unspecified chronic respiratory disease originating in the perinatal period","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["respiratory distress of newborn (P22.0-P22.9)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["P27","P27.0","P27.1","P27.8"],"inclusionTerms":[],"sibling_titles":{"code":"P27.8","title":"Other chronic respiratory diseases originating in the perinatal period","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Unspecified chronic respiratory disease originating in the perinatal period is a billable ICD-10-CM diagnosis code (P27.9). Excludes2 (not included here): respiratory distress of newborn (P22.0-P22.9).","officialDefinition":"Unspecified chronic respiratory disease originating in the perinatal period is a billable ICD-10-CM diagnosis code (P27.9). Excludes2 (not included here): respiratory distress of newborn (P22.0-P22.9).","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":"","hcc":{"mapped":true,"model":"CMS-HCC V28","paymentYear":"2026","categories":[{"hcc":"213","label":"Cardio-Respiratory Failure and Shock","family":"","suppresses":[]}],"otherModels":[]}}