ICD-10-CM
Diseases of the genitourinary system
Chapter 14, N00-N99. CDC FY2027 file dated June 16, 2026.
License: a US government work, in the public domain (Public Domain Mark 1.0).
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Categories
85 categories in this chapter. Open one, or page through every code below.
- N00Acute nephritic syndrome
- N01Rapidly progressive nephritic syndrome
- N02Recurrent and persistent hematuria
- N03Chronic nephritic syndrome
- N04Nephrotic syndrome
- N05Unspecified nephritic syndrome
- N06Isolated proteinuria with specified morphological lesion
- N07Hereditary nephropathy, not elsewhere classified
- N08Glomerular disorders in diseases classified elsewhere
- N10Acute pyelonephritis
- N11Chronic tubulo-interstitial nephritis
- N12Tubulo-interstitial nephritis, not specified as acute or chronic
- N13Obstructive and reflux uropathy
- N14Drug- and heavy-metal-induced tubulo-interstitial and tublr condition
- N15Other renal tubulo-interstitial diseases
- N16Renal tubulo-interstitial disord in diseases classd elswhr
- N17Acute kidney failure
- N18Chronic kidney disease (CKD)
- N19Unspecified kidney failure
- N20Calculus of kidney and ureter
- N21Calculus of lower urinary tract
- N22Calculus of urinary tract in diseases classified elsewhere
- N23Unspecified renal colic
- N25Disorders resulting from impaired renal tubular function
- N26Unspecified contracted kidney
- N27Small kidney of unknown cause
- N28Other disorders of kidney and ureter, not elsewhere classified
- N29Other disorders of kidney and ureter in diseases classd elswhr
- N30Cystitis
- N31Neuromuscular dysfunction of bladder, NEC
- N32Other disorders of bladder
- N33Bladder disorders in diseases classified elsewhere
- N34Urethritis and urethral syndrome
- N35Urethral stricture
- N36Other disorders of urethra
- N37Urethral disorders in diseases classified elsewhere
49 more categories are in this chapter. Type a code or a term to open one.
Codes
A header groups codes and is not billed. A billable code is one you can report.
361 to 400 of 1,047
- N42.9Disorder of prostate, unspecifiedBillable
- N43Hydrocele and spermatoceleHeader
- N43.0Encysted hydroceleBillable
- N43.1Infected hydroceleBillable
- N43.2Other hydroceleBillable
- N43.3Hydrocele, unspecifiedBillable
- N43.4Spermatocele of epididymisHeader
- N43.40Spermatocele of epididymis, unspecifiedBillable
- N43.41Spermatocele of epididymis, singleBillable
- N43.42Spermatocele of epididymis, multipleBillable
- N44Noninflammatory disorders of testisHeader
- N44.0Torsion of testisHeader
- N44.00Torsion of testis, unspecifiedBillable
- N44.01Extravaginal torsion of spermatic cordBillable
- N44.02Intravaginal torsion of spermatic cordBillable
- N44.03Torsion of appendix testisBillable
- N44.04Torsion of appendix epididymisBillable
- N44.1Cyst of tunica albuginea testisBillable
- N44.2Benign cyst of testisBillable
- N44.8Other noninflammatory disorders of the testisBillable
- N45Orchitis and epididymitisHeader
- N45.1EpididymitisBillable
- N45.2OrchitisBillable
- N45.3Epididymo-orchitisBillable
- N45.4Abscess of epididymis or testisBillable
- N46Male infertilityHeader
- N46.0AzoospermiaHeader
- N46.01Organic azoospermiaBillable
- N46.02Azoospermia due to extratesticular causesHeader
- N46.021Azoospermia due to drug therapyBillable
- N46.022Azoospermia due to infectionBillable
- N46.023Azoospermia due to obstruction of efferent ductsBillable
- N46.024Azoospermia due to radiationBillable
- N46.025Azoospermia due to systemic diseaseBillable
- N46.029Azoospermia due to other extratesticular causesBillable
- N46.1OligospermiaHeader
- N46.11Organic oligospermiaBillable
- N46.12Oligospermia due to extratesticular causesHeader
- N46.121Oligospermia due to drug therapyBillable
- N46.122Oligospermia due to infectionBillable