{"code":"O99.334","type":"code","title":"Smoking (tobacco) complicating childbirth","codeAlso":[],"includes":["conditions which complicate the pregnant state, are aggravated by the pregnancy or are a main reason for obstetric care"],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["when the reason for maternal care is that the condition is known or suspected to have affected the fetus (O35-O36)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":[],"useAdditionalCode":["code from category F17 to identify type of tobacco nicotine dependence","code to identify specific condition"],"clinicalDefinition":"Smoking (tobacco) complicating childbirth is a billable ICD-10-CM diagnosis code (O99.334). Includes: conditions which complicate the pregnant state, are aggravated by the pregnancy or are a main reason for obstetric care. Excludes2 (not included here): when the reason for maternal care is that the condition is known or suspected to have affected the fetus (O35-O36). Use additional code: code from category F17 to identify type of tobacco nicotine dependence; code to identify specific condition.","officialDefinition":"Smoking (tobacco) complicating childbirth is a billable ICD-10-CM diagnosis code (O99.334). Includes: conditions which complicate the pregnant state, are aggravated by the pregnancy or are a main reason for obstetric care. Excludes2 (not included here): when the reason for maternal care is that the condition is known or suspected to have affected the fetus (O35-O36). Use additional code: code from category F17 to identify type of tobacco nicotine dependence; code to identify specific condition.","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":""}