Home > 2011 ICD-9-CM Diagnosis Codes > Complications Of Pregnancy, Childbirth, And The Puerperium 630-679 > Complications Of The Puerperium 670-677 > Venous complications in pregnancy and the puerperium 671-
Specific code 2011 ICD-9-CM Diagnosis Code 671.31
Deep phlebothrombosis antepartum with delivery
  • Short description: Deep throm antepar-deliv.
  • ICD-9-CM 671.31 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 671.31 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 2011 version of ICD-9-CM 671.31.
  • More recent version(s) of ICD-9-CM 671.31: 2012 2013 2014 2015.
Convert to ICD-10-CM: 671.31 converts approximately to:
  • 2015/16 ICD-10-CM O22.31 Deep phlebothrombosis in pregnancy, first trimester
    Or:
  • 2015/16 ICD-10-CM O22.32 Deep phlebothrombosis in pregnancy, second trimester
    Or:
  • 2015/16 ICD-10-CM O22.33 Deep phlebothrombosis in pregnancy, third trimester
 671.30 ICD9Data.com 671.33 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 671.31 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 2011 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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