Mat care cnsl malf/damag fts, spina bifida, fetus 2

This code signifies maternal care provided due to a suspected or confirmed central nervous system malformation in a fetus, specifically spina bifida, when the pregnancy involves a second fetus (e.g., in a twin pregnancy). It indicates that the mother is receiving specialized obstetric management because of this fetal anomaly.

Apply this code when documentation confirms maternal care for a fetus diagnosed with or suspected of having spina bifida, and the pregnancy is multifetal, with this specific fetus being the second identified. This code is supported by ultrasound reports, fetal MRI findings, or genetic testing indicating spina bifida in fetus 2, along with corresponding maternal management.

• Ensure the documentation clearly specifies "fetus 2" to differentiate from other fetuses in a multiple gestation.
• Do not confuse with codes for other central nervous system malformations or if spina bifida is confirmed in a different fetus.
• Sequence this code as a secondary diagnosis following the primary obstetric code indicating the reason for the encounter.