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O41.9

Non-billable

Disorder of amniotic fluid and membranes, unspecified

O41.9 is the ICD-10-CM code for Disorder of amniotic fluid and membranes, unspecified. It is a non-billable category code — use a more specific child code such as O41.90 for billing.

Status
Header (non-billable)
Chapter
O00-O9A
Parent
O41
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 O41.9?
O41.9 is the ICD-10-CM code for "Disorder of amniotic fluid and membranes, unspecified". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
Is O41.9 a billable code?
No — O41.9 is a non-billable header code. Use a more specific child code (such as O41.90) for billing.
What are the subcodes of O41.9?
O41.9 has 4 more specific child codes, including O41.90, O41.91, O41.92.

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

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