Is N40.3 a billable ICD-10 code?

Yes. N40.3 (Nodular prostate with lower urinary tract symptoms) is billable and can be used for insurance claims. Always verify payer-specific requirements.

N40.3 ✓ Billable

Nodular prostate with lower urinary tract symptoms

Q: What is ICD-10 code N40.3?

ICD-10-CM code N40.3 stands for "Nodular prostate with lower urinary tract symptoms". It is a billable code in the Diseases of the Genitourinary System chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Diseases of the Genitourinary System

Code

N40.3

System

ICD-10-CM

Billable

Yes — valid for submission

Effective

FY2026

Chapter

Diseases of the Genitourinary System

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code N40.3?

ICD-10-CM code N40.3 represents Nodular prostate with lower urinary tract symptoms. It is a billable diagnosis code in the Diseases of the Genitourinary System chapter, effective October 1, 2025 – September 30, 2026.

Is N40.3 billable?

Yes. N40.3 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is N40.3 in?

N40.3 belongs to the Diseases of the Genitourinary System chapter (N00–N99) of ICD-10-CM.

Related codes in the N40 category

N40 Benign prostatic hyperplasia Non-billable N40.0 Benign prostatic hyperplasia without lower urinary tract symptoms Billable N40.1 Benign prostatic hyperplasia with lower urinary tract symptoms Billable N40.2 Nodular prostate without lower urinary tract symptoms Billable

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