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O34.62 Maternal care for abnormality of vagina, second trimester
O34.63 Maternal care for abnormality of vagina, third trimester
O34.7 Maternal care for abnormality of vulva and perineum
Excludes2: maternal care for perineal and vulval varices in pregnancy (O22.1-)
O34.70 Maternal care for abnormality of vulva and perineum, unspecified trimester
O34.71 Maternal care for abnormality of vulva and perineum, first trimester
O34.72 Maternal care for abnormality of vulva and perineum, second trimester
O34.73 Maternal care for abnormality of vulva and perineum, third trimester
O34.8 Maternal care for other abnormalities of pelvic organs
O34.80 Maternal care for other abnormalities of pelvic organs, unspecified trimester
O34.81 Maternal care for other abnormalities of pelvic organs, first trimester
O34.82 Maternal care for other abnormalities of pelvic organs, second trimester
O34.83 Maternal care for other abnormalities of pelvic organs, third trimester
O34.9 Maternal care for abnormality of pelvic organ, unspecified
O34.90 Maternal care for abnormality of pelvic organ, unspecified, unspecified trimester
O34.91 Maternal care for abnormality of pelvic organ, unspecified, first trimester
O34.92 Maternal care for abnormality of pelvic organ, unspecified, second trimester
O34.93 Maternal care for abnormality of pelvic organ, unspecified, third trimester

O35 Maternal care for known or suspected fetal abnormality and damage

Includes: the listed conditions in the fetus as a reason for hospitalization or other obstetric care to the mother, or for termination of pregnancy
Code also any associated maternal condition
Excludes1: encounter for suspected maternal and fetal conditions ruled out (Z03.7-)
One of the following 7th characters is to be assigned to each code under category O35. 7th character 0 is for single gestations and multiple gestations where the fetus is unspecified. 7th characters 1 through 9 are for cases of multiple gestations to identify the fetus for which the code applies. The appropriate code from category O30, Multiple gestation, must also be