O21.1 - Hyperemesis gravidarum with metabolic disturbance

  • Applicable to Hyperemesis gravidarum with metabolic disturbance
  • The 2025 edition of ICD10-CM O21.1 became effective on October 1, 2024.
  • This is the American ICD10-CM version of O21.1 - other international versions of ICD10 O21.1 may differ.
  • O21.1 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

 Inclusion Term

  • 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

The following codes above O21.1 contain annotation back-references that may be applicable to O21.1:

Chapter: O00-O9A Pregnancy, childbirth and the puerperium

Section: O20-O29 Other maternal disorders predominantly related to pregnancy

Category: O21 Excessive vomiting in pregnancy

    
Billable/Specific Code

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