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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Complications Of Pregnancy, Childbirth, And The Puerperium 630-677 > Complications Mainly Related To Pregnancy 640-649 > Excessive Vomiting In Pregnancy 643.* >

2008 ICD-9-CM Diagnosis 643.1

Hyperemesis gravidarum with metabolic disturbance

 On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.

The 2009 version of ICD-9-CM 643.1 can be accessed here.

  • 643.1 is a non-specific code that cannot be used to specify a diagnosis
  • 643.1 contains 7 index entries
  • View the ICD-9-CM Volume 1 643.* hierarchy


Index entries containing 643.1:

Electrolyte imbalance 276.9
  • with
    • hyperemesis gravidarum (before 22 completed weeks gestation) 643.1
Hyperemesis 536.2
  • gravidarum (mild) (before 22 completed weeks gestation) 643.0
    • with
      • carbohydrate depletion 643.1
      • dehydration 643.1
      • electrolyte imbalance 643.1
      • metabolic disturbance 643.1
    • severe (with metabolic disturbance) 643.1
Imbalance 781.2
  • electrolyte 276.9
    • with
      • hyperemesis gravidarum (before 22 completed weeks gestation) 643.1