Non-specific code 2014 ICD-9-CM Diagnosis Code 643.0
Mild hyperemesis gravidarum
  • Non-Billable Code
  • There are 3 ICD-9-CM codes below 643.0 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
Applies To
  • Hyperemesis gravidarum, mild or unspecified, starting before the end of the 22nd week of gestation
ICD-9-CM Volume 2 Index entries containing back-references to 643.0:
  • Hyperemesis 536.2
    • gravidarum (mild) (before 22 completed weeks gestation) 643.0
      • with
      • affecting fetus or newborn 761.8
      • severe (with metabolic disturbance) 643.1
  • Morning sickness 643.0
  • Sickness
    • morning 643.0
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 643.0 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 2014 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.