{"code":"O10.4","type":"code","title":"Clinical Diagnosis","codeAlso":[],"includes":["pre-existing hypertension with pre-existing proteinuria complicating pregnancy, childbirth and the puerperium"],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["pre-existing hypertension with superimposed pre-eclampsia complicating pregnancy, childbirth and the puerperium (O11.-)"],"isBillable":false,"sibling_codes":["O10.41","O10.411","O10.412","O10.413","O10.419","O10.42","O10.43"],"inclusionTerms":["Any condition in I15 specified as a reason for obstetric care during pregnancy, childbirth or the puerperium"],"sibling_titles":{"code":"O10.43","title":"Pre-existing secondary hypertension complicating the puerperium","isBillable":true},"useAdditionalCode":["code from I15 to identify the type of secondary hypertension"],"clinicalDefinition":"Pre-existing secondary hypertension complicating pregnancy, childbirth and the puerperium is a non-billable ICD-10-CM category code (O10.4). A more specific billable subcode must be selected for claims submission. Includes: pre-existing hypertension with pre-existing proteinuria complicating pregnancy, childbirth and the puerperium. Inclusion terms: Any condition in I15 specified as a reason for obstetric care during pregnancy, childbirth or the puerperium.","officialDefinition":"Pre-existing secondary hypertension complicating pregnancy, childbirth and the puerperium is a non-billable ICD-10-CM category code (O10.4). A more specific billable subcode must be selected for claims submission. Includes: pre-existing hypertension with pre-existing proteinuria complicating pregnancy, childbirth and the puerperium. Inclusion terms: Any condition in I15 specified as a reason for obstetric care during pregnancy, childbirth or the puerperium. Excludes2 (not included here): pre-existing hypertension with superimposed pre-eclampsia complicating pregnancy, childbirth and the puerperium (O11.-). Use additional code: code from I15 to identify the type of secondary 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":""}