O30.12

Non-billable

Triplet pregnancy with two or more monoamniotic fetuses

O30.12 is the ICD-10-CM code for Triplet pregnancy with two or more monoamniotic fetuses. It is a non-billable category code — use a more specific child code such as O30.121 for billing.

Status
Header (non-billable)
Chapter
O00-O9A
Parent
O30.1
Subcodes
4
Edition
FY2026

O00-O9A Pregnancy, childbirth and the puerperium

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code O30.12?
O30.12 is the ICD-10-CM code for "Triplet pregnancy with two or more monoamniotic fetuses". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
Is O30.12 a billable code?
No — O30.12 is a non-billable header code. Use a more specific child code (such as O30.121) for billing.
What are the subcodes of O30.12?
O30.12 has 4 more specific child codes, including O30.121, O30.122, O30.123.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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