N40Benign prostatic hyperplasia
ICD-10-CM category (non-billable header) code — part of Diseases of male genital organs (N40-N53)
Coding Notes
Includes
- adenofibromatous hypertrophy of prostate
- benign hypertrophy of the prostate
- benign prostatic hypertrophy
- BPH
- enlarged prostate
- nodular prostate
- polyp of prostate
Excludes1 (never code both together)
- benign neoplasms of prostate (adenoma, benign) (fibroadenoma) (fibroma) (myoma) (D29.1)
Excludes2 (not part of this condition — may code both)
- malignant neoplasm of prostate (C61)
Subcategories (4)
- N40.0 Benign prostatic hyperplasia without lower urinry tract symp
- N40.1 Benign prostatic hyperplasia with lower urinary tract symp
- N40.2 Nodular prostate without lower urinary tract symptoms
- N40.3 Nodular prostate with lower urinary tract symptoms