Applies from O36 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 pregnancy
Excludes1 (never code together)
encounter for suspected maternal and fetal conditions ruled out (Z03.7-)
placental transfusion syndromes (O43.0-)
Excludes2 (not included here)
labor and delivery complicated by fetal stress (O77.-)
7th character note
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.
7th character required
0 — not applicable or unspecified
1 — fetus 1
2 — fetus 2
3 — fetus 3
4 — fetus 4
5 — fetus 5
9 — other fetus
Applies from O36.1 Maternal care for other isoimmunization
Applicable to
Maternal care for ABO isoimmunization
Codes under O36.19
O36.191 Maternal care for other isoimmunization, first trimester
O36.192 Maternal care for other isoimmunization, second trimester
O36.193 Maternal care for other isoimmunization, third trimester
O36.199 Maternal care for other isoimmunization, unspecified trimester
Code annotations containing back-references to O36.19
Back-references to O36.1
Type 1 Excludes: O36.2 Maternal care for hydrops fetalis ("hydrops fetalis associated with ABO isoimmunization (O36.1-)")
Type 1 Excludes: R76.0 Raised antibody titer ("isoimmunization in pregnancy (O36.0-O36.1)")
Back-references to O36
Type 2 Excludes: O98 Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium ("when the reason for maternal care is that the disease is known or suspected to have affected the fetus (O35-O36)")
Type 2 Excludes: O99 Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium ("when the reason for maternal care is that the condition is known or suspected to have affected the fetus (O35-O36)")
Type 1 Excludes: Z03.7 Encounter for suspected maternal and fetal conditions ruled out ("known or suspected fetal anomalies affecting management of mother, not ruled out (O26.-, O35.-, O36.-, O40.-, O41.-)")