O30.04 Twin pregnancy, dichorionic/diamniotic

Non-billable header with 4 child codes.

Applicable to

• Twin pregnancy, two placentae, two amniotic sacs

Applies from O30 Multiple gestation

Code also

• any complications specific to multiple gestation

Codes under O30.04

• O30.041 Twin pregnancy, dichorionic/diamniotic, first trimester
• O30.042 Twin pregnancy, dichorionic/diamniotic, second trimester
• O30.043 Twin pregnancy, dichorionic/diamniotic, third trimester
• O30.049 Twin pregnancy, dichorionic/diamniotic, unspecified trimester

Diagnosis Index entries for O30.04

• Pregnancy (single) (uterine) › twin › dichorionic/diamniotic (two placenta, two amniotic sacs)

Nearby codes

• O30.03 Twin pregnancy, monochorionic/diamniotic
• O30.031 Twin pregnancy, monochorionic/diamniotic, first trimester
• O30.032 Twin pregnancy, monochorionic/diamniotic, second trimester
• O30.033 Twin pregnancy, monochorionic/diamniotic, third trimester
• O30.039 Twin pregnancy, monochorionic/diamniotic, unspecified trimester
• O30.04 Twin pregnancy, dichorionic/diamniotic (this code)
• O30.041 Twin pregnancy, dichorionic/diamniotic, first trimester
• O30.042 Twin pregnancy, dichorionic/diamniotic, second trimester
• O30.043 Twin pregnancy, dichorionic/diamniotic, third trimester
• O30.049 Twin pregnancy, dichorionic/diamniotic, unspecified trimester
• O30.09 Twin pregnancy, unable to determine number of placenta and number of amniotic sacs