ICD-9-CM Codes ICD-9-PCS Codes

V91.09 - Twin gestation, unable to determine number of placenta and number of amniotic sacs

GEM Conversion to ICD-10 CM

O30.099

Fs: 10000 – Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, unspecified trimester

Sibling Codes

V91.00

Twin gestation, unspecified number of placenta, unspecified number of amniotic sacs

V91.01

Twin gestation, monochorionic/monoamniotic (one placenta, one amniotic sac)

V91.02

Twin gestation, monochorionic/diamniotic (one placenta, two amniotic sacs)

V91.03

Twin gestation, dichorionic/diamniotic (two placentae, two amniotic sacs)

V91.09

Twin gestation, unable to determine number of placenta and number of amniotic sacs