{"code":"O9A.211","type":"code","title":"Injury, poisoning and certain other consequences of external causes complicating pregnancy, first trimester","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["physical, sexual and psychological abuse complicating pregnancy, childbirth and the puerperium (O9A.3-, O9A.4-, O9A.5-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":[],"useAdditionalCode":["code(s) to identify the injury or poisoning"],"clinicalDefinition":"Injury, poisoning and certain other consequences of external causes complicating pregnancy, first trimester is a billable ICD-10-CM diagnosis code (O9A.211). Excludes2 (not included here): physical, sexual and psychological abuse complicating pregnancy, childbirth and the puerperium (O9A.3-, O9A.4-, O9A.5-). Use additional code: code(s) to identify the injury or poisoning.","officialDefinition":"Injury, poisoning and certain other consequences of external causes complicating pregnancy, first trimester is a billable ICD-10-CM diagnosis code (O9A.211). Excludes2 (not included here): physical, sexual and psychological abuse complicating pregnancy, childbirth and the puerperium (O9A.3-, O9A.4-, O9A.5-). Use additional code: code(s) to identify the injury or poisoning.","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":""}