S37.401

Non-billable

Unspecified injury of ovary, unilateral

S37.401 is the ICD-10-CM code for Unspecified injury of ovary, unilateral. It is a non-billable category code — use a more specific child code such as S37.401A for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
S37.40
Subcodes
3
Edition
FY2026

S00-T88 Injury, poisoning and certain other consequences of external causes

What this means — in plain language

MedlinePlus · NIH

What are ovaries? The ovaries are a pair of female reproductive glands that make eggs and female hormones . Women have one ovary on each side of the uterus (where a fetus grows during pregnancy). Each ovary is about the size and shape of an almond. Ovaries play a role in menstruation , pregnancy, and menopause . Your ovaries: Produce and store eggs that are released during ovulation (when an egg leaves the ovary and…

Read more about Ovarian Disorders at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code S37.401?
S37.401 is the ICD-10-CM code for "Unspecified injury of ovary, unilateral". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is S37.401 a billable code?
No — S37.401 is a non-billable header code. Use a more specific child code (such as S37.401A) for billing.
What are the subcodes of S37.401?
S37.401 has 3 more specific child codes, including S37.401A, S37.401D, S37.401S.

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

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