O9A.21

Non-billable

Injury, poisoning and certain other consequences of external causes complicating pregnancy

O9A.21 is the ICD-10-CM code for Injury, poisoning and certain other consequences of external causes complicating pregnancy. It is a non-billable category code — use a more specific child code such as O9A.211 for billing.

Status
Header (non-billable)
Chapter
O00-O9A
Parent
O9A.2
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 O9A.21?
O9A.21 is the ICD-10-CM code for "Injury, poisoning and certain other consequences of external causes complicating pregnancy". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
Is O9A.21 a billable code?
No — O9A.21 is a non-billable header code. Use a more specific child code (such as O9A.211) for billing.
What are the subcodes of O9A.21?
O9A.21 has 4 more specific child codes, including O9A.211, O9A.212, O9A.213.

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

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