O36.81

Non-billable

Decreased fetal movements

O36.81 is the ICD-10-CM code for Decreased fetal movements. It is a non-billable category code — use a more specific child code such as O36.812 for billing.

Status
Header (non-billable)
Chapter
O00-O9A
Parent
O36.8
Subcodes
3
Edition
FY2026

O00-O9A Pregnancy, childbirth and the puerperium

No additional coding notes for this code.

Medications indicated for this condition

FDA labeling

Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.

Frequently asked questions

What is ICD-10 code O36.81?
O36.81 is the ICD-10-CM code for "Decreased fetal movements". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
Is O36.81 a billable code?
No — O36.81 is a non-billable header code. Use a more specific child code (such as O36.812) for billing.
What are the subcodes of O36.81?
O36.81 has 3 more specific child codes, including O36.812, O36.813, O36.819.

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

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