O31.8X9

Other complications specific to multiple gestation, unspecified trimester, not applicable or unspecified

Other complications specific to multiple gestation, unspecified trimester, fetus 1

Other complications specific to multiple gestation, unspecified trimester, fetus 2

Other complications specific to multiple gestation, unspecified trimester, fetus 3

Other complications specific to multiple gestation, unspecified trimester, fetus 4

Other complications specific to multiple gestation, unspecified trimester, fetus 5

Other complications specific to multiple gestation, unspecified trimester, other fetus

Other complications specific to multiple gestation, first trimester

Other complications specific to multiple gestation, second trimester

Other complications specific to multiple gestation, third trimester