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O22.5

Non-billable

Cerebral venous thrombosis in pregnancy

O22.5 is the ICD-10-CM code for Cerebral venous thrombosis in pregnancy. It is a non-billable category code — use a more specific child code such as O22.50 for billing.

Status
Header (non-billable)
Chapter
O00-O9A
Parent
O22
Subcodes
4
Edition
FY2026

O00-O9A Pregnancy, childbirth and the puerperium

Includes

  • •Cerebrovenous sinus thrombosis in pregnancy

Frequently asked questions

What is ICD-10 code O22.5?
O22.5 is the ICD-10-CM code for "Cerebral venous thrombosis in pregnancy". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
Is O22.5 a billable code?
No — O22.5 is a non-billable header code. Use a more specific child code (such as O22.50) for billing.
What are the subcodes of O22.5?
O22.5 has 4 more specific child codes, including O22.50, O22.51, O22.52.

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

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