{"code":"P03.811","type":"code","title":"Newborn affected by abnormality in fetal (intrauterine) heart rate or rhythm during labor","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":["any current condition in newborn"],"excludes1":["neonatal cardiac dysrhythmia (P29.1-)"],"excludes2":["encounter for observation of newborn for suspected diseases and conditions ruled out (Z05.-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Newborn affected by abnormality in fetal (intrauterine) heart rate or rhythm during labor is a billable ICD-10-CM diagnosis code (P03.811). Excludes1 (not coded here): neonatal cardiac dysrhythmia (P29.1-). Excludes2 (not included here): encounter for observation of newborn for suspected diseases and conditions ruled out (Z05.-). Code first: any current condition in newborn.","officialDefinition":"Newborn affected by abnormality in fetal (intrauterine) heart rate or rhythm during labor is a billable ICD-10-CM diagnosis code (P03.811). Excludes1 (not coded here): neonatal cardiac dysrhythmia (P29.1-). Excludes2 (not included here): encounter for observation of newborn for suspected diseases and conditions ruled out (Z05.-). Code first: any current condition in newborn.","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":""}