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O30.02 - Conjoined twin pregnancy


The ICD 10 Code for Conjoined twin pregnancy is listed as O30.02.
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: O30.02
Description: Conjoined twin pregnancy
Chapter Pregnancy, childbirth and the puerperium (O00-O9A)
Block Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)
Parent O30.0 - Twin pregnancy
ICD-10-CM Children (deeper level / typically more specific) of O30.02:
O30.021 - Conjoined twin pregnancy, first trimester
O30.022 - Conjoined twin pregnancy, second trimester
O30.023 - Conjoined twin pregnancy, third trimester
O30.029 - Conjoined twin pregnancy, unspecified trimester
ICD-10-CM Siblings (same level / similar specificity) of O30.02:
O30.00 - Twin pregnancy, unspecified number of placenta and unspecified number of amniotic sacs
O30.01 - Twin pregnancy, monochorionic/monoamniotic
O30.03 - Twin pregnancy, monochorionic/diamniotic
O30.04 - Twin pregnancy, dichorionic/diamniotic
O30.09 - Twin pregnancy, unable to determine number of placenta and number of amniotic sacs