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O88.21 - Thromboembolism in pregnancy


The ICD 10 Code for Thromboembolism in pregnancy is listed as O88.21.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: O88.21
Description: Thromboembolism in pregnancy
  • Obstetric (pulmonary) embolism NOS
Chapter Pregnancy, childbirth and the puerperium (O00-O9A)
Block Complications predominantly related to the puerperium (O85-O92)
Parent O88.2 - Obstetric thromboembolism
ICD-10-CM Children (deeper level / typically more specific) of O88.21:
O88.211 - Thromboembolism in pregnancy, first trimester
O88.212 - Thromboembolism in pregnancy, second trimester
O88.213 - Thromboembolism in pregnancy, third trimester
O88.219 - Thromboembolism in pregnancy, unspecified trimester
ICD-10-CM Siblings (same level / similar specificity) of O88.21:
O88.22 - Thromboembolism in childbirth
O88.23 - Thromboembolism in the puerperium