Is O35.AXX5 a billable ICD-10 code?

Yes. O35.AXX5 (Maternal care for other (suspected) fetal abnormality and damage, fetal facial anomalies, fetus 5) is billable and can be used for insurance claims. Always verify payer-specific requirements.

O35.AXX5 ✓ Billable

Maternal care for other (suspected) fetal abnormality and damage, fetal facial anomalies, fetus 5

Q: What is ICD-10 code O35.AXX5?

ICD-10-CM code O35.AXX5 stands for "Maternal care for other (suspected) fetal abnormality and damage, fetal facial anomalies, fetus 5". It is a billable code in the Pregnancy, Childbirth and the Puerperium chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Pregnancy, Childbirth and the Puerperium

Code

O35.AXX5

System

ICD-10-CM

Billable

Yes — valid for submission

Effective

FY2026

Chapter

Pregnancy, Childbirth and the Puerperium

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code O35.AXX5?

ICD-10-CM code O35.AXX5 represents Maternal care for other (suspected) fetal abnormality and damage, fetal facial anomalies, fetus 5. It is a billable diagnosis code in the Pregnancy, Childbirth and the Puerperium chapter, effective October 1, 2025 – September 30, 2026.

Is O35.AXX5 billable?

Yes. O35.AXX5 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is O35.AXX5 in?

O35.AXX5 belongs to the Pregnancy, Childbirth and the Puerperium chapter (O00–O9A) of ICD-10-CM.

Related codes in the O35 category

O35 Maternal care for known or suspected fetal abnormality and damage Non-billable O35.0 Maternal care for (suspected) central nervous system malformation in fetus Non-billable O35.00 Maternal care for (suspected) central nervous system malformation or damage in fetus, unspecified Non-billable O35.01 Maternal care for (suspected) central nervous system malformation or damage in fetus, agenesis of the corpus callosum Non-billable O35.02 Maternal care for (suspected) central nervous system malformation or damage in fetus, anencephaly Non-billable O35.03 Maternal care for (suspected) central nervous system malformation or damage in fetus, choroid plexus cysts Non-billable O35.04 Maternal care for (suspected) central nervous system malformation or damage in fetus, encephalocele Non-billable O35.05 Maternal care for (suspected) central nervous system malformation or damage in fetus, holoprosencephaly Non-billable

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