Chapter 14
Diseases of the genitourinary system
N00–N99
Search within this chapter
FY 2027 effective October 1, 2026 · 85 categories in this chapter
Blocks in This Chapter
ICD-10-CM groups this chapter's categories into 11 blocks of three-character categories.
- N00 –N08 Glomerular diseases
- N10 –N16 Renal tubulo-interstitial diseases
- N17 –N19 Acute kidney failure and chronic kidney disease
- N20 –N23 Urolithiasis
- N25 –N29 Other disorders of kidney and ureter
- N30 –N39 Other diseases of the urinary system
- N40 –N53 Diseases of male genital organs
- N60 –N65 Disorders of breast
- N70 –N77 Inflammatory diseases of female pelvic organs
- N80 –N98 Noninflammatory disorders of female genital tract
- N99 Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified
Categories
Glomerular diseases (N00-N08)
- N00 Acute nephritic syndrome Has subcategories
- N01 Rapidly progressive nephritic syndrome Has subcategories
- N02 Recurrent and persistent hematuria Has subcategories
- N03 Chronic nephritic syndrome Has subcategories
- N04 Nephrotic syndrome Has subcategories
- N05 Unspecified nephritic syndrome Has subcategories
- N06 Isolated proteinuria with specified morphological lesion Has subcategories
- N07 Hereditary nephropathy, not elsewhere classified Has subcategories
- N08 Glomerular disorders in diseases classified elsewhere
Renal tubulo-interstitial diseases (N10-N16)
- N10 Acute pyelonephritis
- N11 Chronic tubulo-interstitial nephritis Has subcategories
- N12 Tubulo-interstitial nephritis, not specified as acute or chronic
- N13 Obstructive and reflux uropathy Has subcategories
- N14 Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions Has subcategories
- N15 Other renal tubulo-interstitial diseases Has subcategories
- N16 Renal tubulo-interstitial disorders in diseases classified elsewhere
Acute kidney failure and chronic kidney disease (N17-N19)
Urolithiasis (N20-N23)
Other disorders of kidney and ureter (N25-N29)
- N25 Disorders resulting from impaired renal tubular function Has subcategories
- N26 Unspecified contracted kidney Has subcategories
- N27 Small kidney of unknown cause Has subcategories
- N28 Other disorders of kidney and ureter, not elsewhere classified Has subcategories
- N29 Other disorders of kidney and ureter in diseases classified elsewhere
Other diseases of the urinary system (N30-N39)
- N30 Cystitis Has subcategories
- N31 Neuromuscular dysfunction of bladder, not elsewhere classified Has subcategories
- N32 Other disorders of bladder Has subcategories
- N33 Bladder disorders in diseases classified elsewhere
- N34 Urethritis and urethral syndrome Has subcategories
- N35 Urethral stricture Has subcategories
- N36 Other disorders of urethra Has subcategories
- N37 Urethral disorders in diseases classified elsewhere
- N39 Other disorders of urinary system Has subcategories
Diseases of male genital organs (N40-N53)
- N40 Benign prostatic hyperplasia Has subcategories
- N41 Inflammatory diseases of prostate Has subcategories
- N42 Other and unspecified disorders of prostate Has subcategories
- N43 Hydrocele and spermatocele Has subcategories
- N44 Noninflammatory disorders of testis Has subcategories
- N45 Orchitis and epididymitis Has subcategories
- N46 Male infertility Has subcategories
- N47 Disorders of prepuce Has subcategories
- N48 Other disorders of penis Has subcategories
- N49 Inflammatory disorders of male genital organs, not elsewhere classified Has subcategories
- N50 Other and unspecified disorders of male genital organs Has subcategories
- N51 Disorders of male genital organs in diseases classified elsewhere
- N52 Male erectile dysfunction Has subcategories
- N53 Other male sexual dysfunction Has subcategories
Disorders of breast (N60-N65)
Inflammatory diseases of female pelvic organs (N70-N77)
- N70 Salpingitis and oophoritis Has subcategories
- N71 Inflammatory disease of uterus, except cervix Has subcategories
- N72 Inflammatory disease of cervix uteri
- N73 Other female pelvic inflammatory diseases Has subcategories
- N74 Female pelvic inflammatory disorders in diseases classified elsewhere
- N75 Diseases of Bartholin's gland Has subcategories
- N76 Other inflammation of vagina and vulva Has subcategories
- N77 Vulvovaginal ulceration and inflammation in diseases classified elsewhere Has subcategories
Noninflammatory disorders of female genital tract (N80-N98)
- N80 Endometriosis Has subcategories
- N81 Female genital prolapse Has subcategories
- N82 Fistulae involving female genital tract Has subcategories
- N83 Noninflammatory disorders of ovary, fallopian tube and broad ligament Has subcategories
- N84 Polyp of female genital tract Has subcategories
- N85 Other noninflammatory disorders of uterus, except cervix Has subcategories
- N86 Erosion and ectropion of cervix uteri
- N87 Dysplasia of cervix uteri Has subcategories
- N88 Other noninflammatory disorders of cervix uteri Has subcategories
- N89 Other noninflammatory disorders of vagina Has subcategories
- N90 Other noninflammatory disorders of vulva and perineum Has subcategories
- N91 Absent, scanty and rare menstruation Has subcategories
- N92 Excessive, frequent and irregular menstruation Has subcategories
- N93 Other abnormal uterine and vaginal bleeding Has subcategories
- N94 Pain and other conditions associated with female genital organs and menstrual cycle Has subcategories
- N95 Menopausal and other perimenopausal disorders Has subcategories
- N96 Recurrent pregnancy loss
- N97 Female infertility Has subcategories
- N98 Complications associated with artificial fertilization Has subcategories