Specific code 2013 ICD-9-CM Diagnosis Code 646.83
Other specified complications of pregnancy, antepartum condition or complication
  • Short description: Preg compl NEC-antepart.
  • ICD-9-CM 646.83 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 646.83 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 2013 version of ICD-9-CM 646.83.
  • More recent version(s) of ICD-9-CM 646.83: 2014 2015.
Convert to ICD-10-CM: 646.83 converts approximately to:
  • 2015/16 ICD-10-CM O26.11 Low weight gain in pregnancy, first trimester
    Or:
  • 2015/16 ICD-10-CM O26.12 Low weight gain in pregnancy, second trimester
    Or:
  • 2015/16 ICD-10-CM O26.13 Low weight gain in pregnancy, third trimester
    Or:
  • 2015/16 ICD-10-CM O26.41 Herpes gestationis, first trimester
    Or:
  • 2015/16 ICD-10-CM O26.42 Herpes gestationis, second trimester
    Or:
  • 2015/16 ICD-10-CM O26.43 Herpes gestationis, third trimester
    Or:
  • 2015/16 ICD-10-CM O26.811 Pregnancy related exhaustion and fatigue, first trimester
    Or:
  • 2015/16 ICD-10-CM O26.812 Pregnancy related exhaustion and fatigue, second trimester
    Or:
  • 2015/16 ICD-10-CM O26.813 Pregnancy related exhaustion and fatigue, third trimester
    Or:
  • 2015/16 ICD-10-CM O26.891 Other specified pregnancy related conditions, first trimester
    Or:
  • 2015/16 ICD-10-CM O26.892 Other specified pregnancy related conditions, second trimester
    Or:
  • 2015/16 ICD-10-CM O26.893 Other specified pregnancy related conditions, third trimester
    Or:
  • 2015/16 ICD-10-CM O99.89 Other specified diseases and conditions complicating pregnancy, childbirth and the puerperium
Approximate Synonyms
  • Aspiration pneumonitis (inflammation of lung) due to obstetric anesthesiain pregnancy
  • Aspiration pneumonitis due to OB anesthesia, antepartum
  • Aspiration pneumonitis due to obstetric anesthesia, antepartum
  • Biliary tract calculus in pregnancy
  • Cardiac arrest due to OB anesthesia in pregnancy
  • Cardiac arrest due to obstetric anesthesia in pregnancy
  • Cardiac failure due to OB anesthesia in pregnancy
  • Cardiac failure due to obstetric anesthesia in pregnancy
  • Cerebral anoxia (lack of oxygen) due to obstetric anesthesia in pregnancy
  • Cerebral anoxia due to OB anesthesia in pregnancy
  • Cerebral anoxia due to obstetric anesthesia
  • Complication of OB anesthesia, antepartum
  • Complication of obstetric anesthesia in pregnancy
  • Complications of anesthesia during labor and delivery - not delivered
  • Diastasis symphysis pubis in pregnancy
  • Dislocation of symphysis pubis in pregnancy
  • Epidural OB anesthesia induced headache, antepartum
  • Epidural Obstetric anesthesia induced headache, antepartum
  • Epidural obstetric anesthesia induced headache, before childbirth
  • Failed intubation for OB anesthesia, antepartum
  • Failed intubation for obstetric anesthesia in pregnancy
  • Failed intubation for obstetric anesthesia, antepartum
  • Fatigue during pregnancy
  • Fatigue during pregnancy - not delivered
  • Fatigue in pregnancy
  • Gallstones in pregnancy
  • Insufficient weight gain of pregnancy
  • Low back pain in pregnancy
  • Low weight gain in pregnancy
  • Pressure collapse of lung due to OB anesthesia in pregnancy
  • Pressure collapse of lung due to obstetric anesthesia in pregnancy
  • Rhinitis of pregnancy
  • Round ligament pain in pregnancy
  • Toxic reaction to local anesthesia during pregnancy
  • Toxic reaction to local OB anesthesia, antepartum
  • Toxic reaction to local obstetric anesthesia
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 646.83 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 2013 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.