Home > 2009 ICD-9-CM Diagnosis Codes > Complications Of Pregnancy, Childbirth, And The Puerperium 630-679 > Complications Mainly Related To Pregnancy 640-649 > Excessive vomiting in pregnancy 643-
Specific code 2009 ICD-9-CM Diagnosis Code 643.03
Mild hyperemesis gravidarum antepartum
  • Short description: MILD HYPEREMESIS-ANTEPAR.
  • ICD-9-CM 643.03 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 643.03 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
  • You are viewing the 2009 version of ICD-9-CM 643.03.
  • More recent version(s) of ICD-9-CM 643.03: 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 643.03 converts approximately to:
  • 2015/16 ICD-10-CM O21.0 Mild hyperemesis gravidarum
Approximate Synonyms
  • Excessive vomiting in pregnancy (disorder)
  • Hyperemesis gravidarum
  • Hyperemesis gravidarum (severe vomiting in pregnancy)
  • Hyperemesis gravidarum (vomiting in pregnancy), mild
  • Hyperemesis in pregnancy
  • Hyperemesis, mild, starting before end of 22nd week
  • Hyperemesis, mild, starting before end of 22nd week gestation, not delivered
  • Mild hyperemesis gravidarum
  • Mild hyperemesis in pregnancy
  • Mild hyperemesis-not delivered
 643.01 ICD9Data.com 643.1 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 643.03 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2009 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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