{"code":"O11.4","type":"code","title":"Pre-existing hypertension with pre-eclampsia, complicating childbirth","codeAlso":[],"includes":["conditions in O10 complicated by pre-eclampsia","pre-eclampsia superimposed pre-existing hypertension"],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":[],"isBillable":true,"sibling_codes":["O11","O11.1","O11.2","O11.3","O11.5","O11.9"],"inclusionTerms":[],"sibling_titles":{"code":"O11.9","title":"Pre-existing hypertension with pre-eclampsia, unspecified trimester","isBillable":true},"useAdditionalCode":["code from O10 to identify the type of hypertension"],"clinicalDefinition":"Pre-existing hypertension with pre-eclampsia, complicating childbirth is a billable ICD-10-CM diagnosis code (O11.4). Includes: conditions in O10 complicated by pre-eclampsia; pre-eclampsia superimposed pre-existing hypertension. Use additional code: code from O10 to identify the type of hypertension.","officialDefinition":"Pre-existing hypertension with pre-eclampsia, complicating childbirth is a billable ICD-10-CM diagnosis code (O11.4). Includes: conditions in O10 complicated by pre-eclampsia; pre-eclampsia superimposed pre-existing hypertension. Use additional code: code from O10 to identify the type of hypertension.","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":""}