N43.3: Hydrocele, unspecified
N43.3 is the billable ICD-10-CM diagnosis code for Hydrocele, unspecified. 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 N43.3?
N43.3 is the ICD-10-CM diagnosis code for Hydrocele, unspecified. It belongs to category N43 (Hydrocele and spermatocele).
Is N43.3 a billable code?
Yes. N43.3 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 N43.3 belong to?
N43.3 is part of ICD-10-CM category N43 — Hydrocele and spermatocele, which has 14 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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