N46.121: Oligospermia due to drug therapy
N46.121 is the billable ICD-10-CM diagnosis code for Oligospermia due to drug therapy. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code N46.121?
N46.121 is the ICD-10-CM diagnosis code for Oligospermia due to drug therapy. It belongs to category N46 (Male infertility).
Is N46.121 a billable code?
Yes. N46.121 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does N46.121 belong to?
N46.121 is part of ICD-10-CM category N46 — Male infertility, which has 32 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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