Mat care cnsl malf/damag fts, spina bifida, fetus 1

This code signifies maternal care provided when a fetal central nervous system malformation, specifically spina bifida, is suspected or confirmed in the first fetus of a multiple gestation, or when the pregnancy involves a single fetus. It indicates the mother is receiving specialized management due to this fetal condition.

Use this code when documentation indicates maternal surveillance, diagnostic testing, or management related to a fetus diagnosed with or suspected of having spina bifida. This applies to the first fetus identified in a multiple gestation or the sole fetus in a singleton pregnancy. Supporting documentation includes ultrasound reports, fetal MRI findings, or genetic counseling notes.

• Always confirm the specific fetal anomaly (spina bifida) and the fetal number/order (fetus 1 or singleton).
• Do not use this code for other central nervous system malformations; use the appropriate O35.0- subcategory.
• Sequence this code as a primary diagnosis when the maternal care is primarily driven by the fetal condition.