O35.0 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Maternal care for (suspected) central nervous system malformation in fetus.
Type 2 excludes
Chromosomal abnormality in fetus (O35.1-)
Codes
O35.00
Maternal care for (suspected) central nervous system malformation or damage in fetus, unspecified
O35.01
Maternal care for (suspected) central nervous system malformation or damage in fetus, agenesis of the corpus callosum
O35.02
Maternal care for (suspected) central nervous system malformation or damage in fetus, anencephaly
O35.03
Maternal care for (suspected) central nervous system malformation or damage in fetus, choroid plexus cysts
O35.04
Maternal care for (suspected) central nervous system malformation or damage in fetus, encephalocele
O35.05
Maternal care for (suspected) central nervous system malformation or damage in fetus, holoprosencephaly
O35.06
Maternal care for (suspected) central nervous system malformation or damage in fetus, hydrocephaly
O35.07
Maternal care for (suspected) central nervous system malformation or damage in fetus, microcephaly
O35.08
Maternal care for (suspected) central nervous system malformation or damage in fetus, spina bifida
O35.09
Maternal care for (suspected) other central nervous system malformation or damage in fetus
Versions
2026
No changes
2025
No changes
2024
No changes
2023
Code changed
Type 2 excludes
chromosomal abnormality in fetus (O35.1)
- chromosomal abnormality in fetus (O35.1-)
Inclusion term
Maternal care for fetal anencephalyMaternal care for fetal hydrocephalusMaternal care for fetal spina bifida
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code