O36.8121

Billable

Decreased fetal movements, second trimester, fetus 1

O36.8121 is the ICD-10-CM code for Decreased fetal movements, second trimester, fetus 1. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
O00-O9A
Parent
O36.812
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 O36.8121?
O36.8121 is the ICD-10-CM code for "Decreased fetal movements, second trimester, fetus 1". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
Is O36.8121 a billable code?
Yes — O36.8121 is a billable, specific ICD-10-CM code valid for reimbursement.

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

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