Specific code 2014 ICD-9-CM Diagnosis Code 642.33
Transient hypertension of pregnancy, antepartum condition or complication
  • Billable Code
  • Maternity Only Dx (12-55 years)
  • Female Only Dx
  • Short description: Trans hyperten-antepart.
  • ICD-9-CM 642.33 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 642.33 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
ICD-9-CM Coding Information
  • 642.33 is only applicable to maternity patients aged 12 - 55 years inclusive.
  • 642.33 is only applicable to female patients.
Convert to ICD-10-CM: 642.33 converts approximately to:
  • 2014 ICD-10-CM O13.1 Gestational [pregnancy-induced] hypertension without significant proteinuria, first trimester
    Or:
  • 2014 ICD-10-CM O13.2 Gestational [pregnancy-induced] hypertension without significant proteinuria, second trimester
    Or:
  • 2014 ICD-10-CM O13.3 Gestational [pregnancy-induced] hypertension without significant proteinuria, third trimester
    Or:
  • 2014 ICD-10-CM O16.1 Unspecified maternal hypertension, first trimester
    Or:
  • 2014 ICD-10-CM O16.2 Unspecified maternal hypertension, second trimester
    Or:
  • 2014 ICD-10-CM O16.3 Unspecified maternal hypertension, third trimester
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 642.33 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.