O35.15X3: Maternal care for (suspected) chromosomal abnormality in fetus, sex chromosome abnormality, fetus 3
O35.15X3 is the billable ICD-10-CM diagnosis code for Maternal care for (suspected) chromosomal abnormality in fetus, sex chromosome abnormality, fetus 3. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code O35.15X3?
O35.15X3 is the ICD-10-CM diagnosis code for Maternal care for (suspected) chromosomal abnormality in fetus, sex chromosome abnormality, fetus 3. It belongs to category O35 (Maternal care for known or suspected fetal abnormality and damage).
Is O35.15X3 a billable code?
Yes. O35.15X3 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does O35.15X3 belong to?
O35.15X3 is part of ICD-10-CM category O35 — Maternal care for known or suspected fetal abnormality and damage, which has 462 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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