Maternal care for intrauterine death, other fetus

This code signifies ongoing medical management and monitoring of a pregnant patient where one or more fetuses in a multiple gestation pregnancy have experienced intrauterine death, while at least one other fetus remains viable. It specifically addresses the maternal care aspect following the demise of a co-twin or other fetus.

Use this code when the medical record documents maternal care for a multiple gestation pregnancy complicated by the death of one fetus, with the remaining fetus(es) still alive. Documentation should clearly indicate the intrauterine death of a co-twin or other fetus and the continued maternal care provided.

• This code is for the maternal care component; do not use for the fetal death itself.
• Ensure documentation specifies "other fetus" to differentiate from a singleton intrauterine death.
• Sequence this code as a secondary diagnosis, following the code for the specific type of multiple gestation (e.g., O30.-).