ICDMine.com › Browse ICD-10-CM Codes › Ch. 15: Pregnancy, childbirth and the puerperium (O00-O9A) › Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48) › O35.1 Maternal care for chromosomal abnormality in fetus › O35.12

O35.12Mat care chromosomal abnormality in fetus, Trisomy 18

ICD-10-CM category (non-billable header) code — part of Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)

Code Details

Full description	Maternal care for (suspected) chromosomal abnormality in fetus, Trisomy 18
Billable	No — use a more specific child code
Chapter	Chapter 15: Pregnancy, childbirth and the puerperium (O00-O9A)
Section	Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)
Parent code	O35.1 — Maternal care for chromosomal abnormality in fetus
Requires 7th character	Yes

Coding Notes

Inclusion Terms

Maternal care for (suspected) chromosomal abnormality in fetus, Edwards syndrome

Subcategories (7)

O35.12X0 Mat care chromosomal abnormality in fetus, Trisomy 18, unsp
O35.12X1 Mat care chromosomal abnlt in fetus, Trisomy 18, fetus 1
O35.12X2 Mat care chromosomal abnlt in fetus, Trisomy 18, fetus 2
O35.12X3 Mat care chromosomal abnlt in fetus, Trisomy 18, fetus 3
O35.12X4 Mat care chromosomal abnlt in fetus, Trisomy 18, fetus 4
O35.12X5 Mat care chromosomal abnlt in fetus, Trisomy 18, fetus 5
O35.12X9 Mat care chromosomal abnlt in fetus, Trisomy 18, other fetus

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