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.
521 to 560 of 1,047
- N61.23Granulomatous mastitis, bilateral breastBillable
- N62Hypertrophy of breastBillable
- N63Unspecified lump in breastHeader
- N63.0Unspecified lump in unspecified breastBillable
- N63.1Unspecified lump in the right breastHeader
- N63.10Unspecified lump in the right breast, unspecified quadrantBillable
- N63.11Unspecified lump in the right breast, upper outer quadrantBillable
- N63.12Unspecified lump in the right breast, upper inner quadrantBillable
- N63.13Unspecified lump in the right breast, lower outer quadrantBillable
- N63.14Unspecified lump in the right breast, lower inner quadrantBillable
- N63.15Unspecified lump in the right breast, overlapping quadrantsBillable
- N63.2Unspecified lump in the left breastHeader
- N63.20Unspecified lump in the left breast, unspecified quadrantBillable
- N63.21Unspecified lump in the left breast, upper outer quadrantBillable
- N63.22Unspecified lump in the left breast, upper inner quadrantBillable
- N63.23Unspecified lump in the left breast, lower outer quadrantBillable
- N63.24Unspecified lump in the left breast, lower inner quadrantBillable
- N63.25Unspecified lump in the left breast, overlapping quadrantsBillable
- N63.3Unspecified lump in axillary tailHeader
- N63.31Unspecified lump in axillary tail of the right breastBillable
- N63.32Unspecified lump in axillary tail of the left breastBillable
- N63.4Unspecified lump in breast, subareolarHeader
- N63.41Unspecified lump in right breast, subareolarBillable
- N63.42Unspecified lump in left breast, subareolarBillable
- N64Other disorders of breastHeader
- N64.0Fissure and fistula of nippleBillable
- N64.1Fat necrosis of breastBillable
- N64.2Atrophy of breastBillable
- N64.3Galactorrhea not associated with childbirthBillable
- N64.4MastodyniaBillable
- N64.5Other signs and symptoms in breastHeader
- N64.51Induration of breastBillable
- N64.52Nipple dischargeBillable
- N64.53Retraction of nippleBillable
- N64.59Other signs and symptoms in breastBillable
- N64.8Other specified disorders of breastHeader
- N64.81Ptosis of breastBillable
- N64.82Hypoplasia of breastBillable
- N64.89Other specified disorders of breastBillable
- N64.9Disorder of breast, unspecifiedBillable