Specific code 2008 ICD-9-CM Diagnosis Code 633.81
Other ectopic pregnancy with intrauterine pregnancy
  • Short description: ECTPC PRG NEC W INT PREG.
  • ICD-9-CM 633.81 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 633.81 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
  • You are viewing the 2008 version of ICD-9-CM 633.81.
  • More recent version(s) of ICD-9-CM 633.81: 2009 2010 2011 2012 2013 2014.
Convert to ICD-10-CM: 633.81 converts approximately to:
  • 2014 ICD-10-CM O00.8 Other ectopic pregnancy
ICD-9-CM Volume 2 Index entries containing back-references to 633.81:
  • Pregnancy (single) (uterine) (without sickness) V22.2
    • cornual 633.80
      • with intrauterine pregnancy 633.81
      • affecting fetus or newborn 761.4
    • ectopic (ruptured) NEC 633.90
      • with intrauterine pregnancy 633.91
      • abdominal - see Pregnancy, abdominal
      • affecting fetus or newborn 761.4
      • combined (extrauterine and intrauterine) - see Pregnancy, cornual
      • ovarian - see Pregnancy, ovarian
      • specified type NEC 633.80
        • with intrauterine pregnancy 633.81
        • affecting fetus or newborn 761.4
      • tubal - see Pregnancy, tubal
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 633.81 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 2008 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.