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O20

Non-billable

Hemorrhage in early pregnancy

O20 is the ICD-10-CM code for Hemorrhage in early pregnancy. It is a non-billable category code — use a more specific child code such as O20.0 for billing.

Status
Header (non-billable)
Chapter
O00-O9A
Subcodes
3
Edition
FY2026

O00-O9A Pregnancy, childbirth and the puerperium

Includes

  • •hemorrhage before completion of 20 weeks gestation

Excludes1 — not coded here

  • •pregnancy with abortive outcome (O00-O08)

Frequently asked questions

What is ICD-10 code O20?
O20 is the ICD-10-CM code for "Hemorrhage in early pregnancy". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
Is O20 a billable code?
No — O20 is a non-billable header code. Use a more specific child code (such as O20.0) for billing.
What are the subcodes of O20?
O20 has 3 more specific child codes, including O20.0, O20.8, O20.9.
What is excluded from O20?
Excludes1 (not coded here): pregnancy with abortive outcome (O00-O08).

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

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