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O12.0

Non-billable

Gestational edema

O12.0 is the ICD-10-CM code for Gestational edema. It is a non-billable category code — use a more specific child code such as O12.00 for billing.

Status
Header (non-billable)
Chapter
O00-O9A
Parent
O12
Subcodes
6
Edition
FY2026

O00-O9A Pregnancy, childbirth and the puerperium

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code O12.0?
O12.0 is the ICD-10-CM code for "Gestational edema". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
Is O12.0 a billable code?
No — O12.0 is a non-billable header code. Use a more specific child code (such as O12.00) for billing.
What are the subcodes of O12.0?
O12.0 has 6 more specific child codes, including O12.00, O12.01, O12.02.

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

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