Maternal care for other fetal problems Includes:the listed conditions in the fetus as a reason for hospitalization or other obstetric care of the mother, or for termination of pregnancyExcludes1encounter for suspected maternal and fetal conditions ruled out (Z03.7-)placental transfusion syndromes (O43.0-)Excludes2labor and delivery complicated by fetal stress (O77.-)One of the following 7th characters is to be assigned to each code under category O36. 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 assigned when assigning a code from category O36 that has a 7th character of 1 through 9.0 - not applicable or unspecified1 - fetus 12 - fetus 23 - fetus 34 - fetus 45 - fetus 59 - other fetus