{"code":"R68.12","type":"code","title":"Fussy infant (baby)","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["colic, infantile (R10.83)","neonatal cerebral irritability (P91.3)","teething syndrome (K00.7)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["R68","R68.0","R68.1","R68.11","R68.13","R68.19","R68.2","R68.3","R68.8","R68.81","R68.82","R68.83","R68.84","R68.89"],"inclusionTerms":["Irritable infant"],"sibling_titles":{"code":"R68.89","title":"Other general symptoms and signs","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Fussy infant (baby) is a billable ICD-10-CM diagnosis code (R68.12). Inclusion terms: Irritable infant. Excludes1 (not coded here): colic, infantile (R10.83); neonatal cerebral irritability (P91.3); teething syndrome (K00.7).","officialDefinition":"Fussy infant (baby) is a billable ICD-10-CM diagnosis code (R68.12). Inclusion terms: Irritable infant. Excludes1 (not coded here): colic, infantile (R10.83); neonatal cerebral irritability (P91.3); teething syndrome (K00.7).","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":false,"model":"CMS-HCC V28","paymentYear":"2026","categories":[],"otherModels":[]}}