| O36.0990 | Maternal care for other rhesus isoimmunization, unspecified trimester, not applicable or unspecified | BILLABLE CODE |
| O36.0991 | Maternal care for other rhesus isoimmunization, unspecified trimester, fetus 1 | BILLABLE CODE |
| O36.0992 | Maternal care for other rhesus isoimmunization, unspecified trimester, fetus 2 | BILLABLE CODE |
| O36.0993 | Maternal care for other rhesus isoimmunization, unspecified trimester, fetus 3 | BILLABLE CODE |
| O36.0994 | Maternal care for other rhesus isoimmunization, unspecified trimester, fetus 4 | BILLABLE CODE |
| O36.0995 | Maternal care for other rhesus isoimmunization, unspecified trimester, fetus 5 | BILLABLE CODE |
| O36.0999 | Maternal care for other rhesus isoimmunization, unspecified trimester, other fetus | BILLABLE CODE |
