N40
Non-billableBenign prostatic hyperplasia
N40 is the ICD-10-CM code for Benign prostatic hyperplasia. It is a non-billable category code — use a more specific child code such as N40.0 for billing.
- Status
- Header (non-billable)
- Chapter
- N00-N99
- Subcodes
- 4
- Edition
- FY2026
N00-N99 Diseases of the genitourinary system
Includes
- •adenofibromatous hypertrophy of prostate
- •benign hypertrophy of the prostate
- •benign prostatic hypertrophy
- •BPH
- •enlarged prostate
- •nodular prostate
- •polyp of prostate
Excludes1 — not coded here
- •benign neoplasms of prostate (adenoma, benign) (fibroadenoma) (fibroma) (myoma) (D29.1)
Excludes2 — not included here
- •malignant neoplasm of prostate (C61)
Frequently asked questions
- What is ICD-10 code N40?
- N40 is the ICD-10-CM code for "Benign prostatic hyperplasia". It falls under N00-N99 Diseases of the genitourinary system.
- Is N40 a billable code?
- No — N40 is a non-billable header code. Use a more specific child code (such as N40.0) for billing.
- What is excluded from N40?
- Excludes1 (not coded here): benign neoplasms of prostate (adenoma, benign) (fibroadenoma) (fibroma) (myoma) (D29.1).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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