{"code":"O21.1","type":"code","title":"Hyperemesis gravidarum with metabolic disturbance","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)","maternal diseases classifiable elsewhere but complicating pregnancy, labor and delivery, and the puerperium (O98-O99)"],"isBillable":true,"sibling_codes":["O21","O21.0","O21.2","O21.8","O21.9"],"inclusionTerms":["Hyperemesis gravidarum, starting before the end of the 20th week of gestation, with metabolic disturbance such as carbohydrate depletion","Hyperemesis gravidarum, starting before the end of the 20th week of gestation, with metabolic disturbance such as dehydration","Hyperemesis gravidarum, starting before the end of the 20th week of gestation, with metabolic disturbance such as electrolyte imbalance"],"sibling_titles":{"code":"O21.9","title":"Vomiting of pregnancy, unspecified","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Hyperemesis gravidarum with metabolic disturbance is a billable ICD-10-CM diagnosis code (O21.1). Inclusion terms: Hyperemesis gravidarum, starting before the end of the 20th week of gestation, with metabolic disturbance such as carbohydrate depletion; Hyperemesis gravidarum, starting before the end of the 20th week of gestation, with metabolic disturbance such as dehydration; Hyperemesis gravidarum, starting before the end of the 20th week of gestation, with metabolic disturbance such as electr.","officialDefinition":"Hyperemesis gravidarum with metabolic disturbance is a billable ICD-10-CM diagnosis code (O21.1). Inclusion terms: Hyperemesis gravidarum, starting before the end of the 20th week of gestation, with metabolic disturbance such as carbohydrate depletion; Hyperemesis gravidarum, starting before the end of the 20th week of gestation, with metabolic disturbance such as dehydration; Hyperemesis gravidarum, starting before the end of the 20th week of gestation, with metabolic disturbance such as electrolyte imbalance. Excludes2 (not included here): maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48); maternal diseases classifiable elsewhere but complicating pregnancy, labor and delivery, and the puerperium (O98-O99).","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":""}