Pregnancy (single) (uterine), twin
- O30.00-
- conjoinedO30.02-
- dichorionic/diamniotic (two placenta, two amniotic sacs)O30.04-
- monochorionic/diamniotic (one placenta, two amniotic sacs)O30.03-
- monochorionic/monoamniotic (one placenta, one amniotic sac)O30.01-
- unable to determine number of placenta and number of amniotic sacsO30.09-
- unspecified number of placenta and unspecified number of amniotic sacsO30.00-