Mat care cnsl malf/damag fts, agenesis corpus callosum, fts4

This code signifies specialized maternal care provided due to a suspected or confirmed agenesis of the corpus callosum in a fetus that is currently in the fourth pregnancy. Agenesis of the corpus callosum is a congenital brain malformation where the structure connecting the two cerebral hemispheres is partially or completely absent. Maternal care in this context involves monitoring, diagnostic testing, and management strategies related to this specific fetal anomaly.

Use this code when documentation indicates maternal care for a fetus diagnosed with or suspected of having agenesis of the corpus callosum, and the patient is in her fourth pregnancy. This typically arises from prenatal ultrasound findings, MRI, or other diagnostic imaging. Supporting documentation should clearly state the fetal condition and the gravidity.

• Ensure the documentation explicitly states "agenesis of the corpus callosum" and not a general CNS malformation.
• Verify the gravidity (fourth pregnancy) is accurately reflected in the medical record to select the correct final character.
• This code is for maternal care due to the fetal condition; it does not code the fetal condition itself.