| N00 | Acute nephritic syndrome |
| N00.0 | Acute nephritic syndrome with minor glomerular abnormality |
| N00.1 | Acute nephritic syndrome with focal and segmental glomerular lesions |
| N00.2 | Acute nephritic syndrome with diffuse membranous glomerulonephritis |
| N00.3 | Acute nephritic syndrome with diffuse mesangial proliferative glomerulonephritis |
| N00.4 | Acute nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis |
| N00.5 | Acute nephritic syndrome with diffuse mesangiocapillary glomerulonephritis |
| N00.6 | Acute nephritic syndrome with dense deposit disease |
| N00.7 | Acute nephritic syndrome with diffuse crescentic glomerulonephritis |
| N00.8 | Acute nephritic syndrome with other morphologic changes |
| N00.9 | Acute nephritic syndrome with unspecified morphologic changes |
| N01 | Rapidly progressive nephritic syndrome |
| N01.0 | Rapidly progressive nephritic syndrome with minor glomerular abnormality |
| N01.1 | Rapidly progressive nephritic syndrome with focal and segmental glomerular lesions |
| N01.2 | Rapidly progressive nephritic syndrome with diffuse membranous glomerulonephritis |
| N01.3 | Rapidly progressive nephritic syndrome with diffuse mesangial proliferative glomerulonephritis |
| N01.4 | Rapidly progressive nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis |
| N01.5 | Rapidly progressive nephritic syndrome with diffuse mesangiocapillary glomerulonephritis |
| N01.6 | Rapidly progressive nephritic syndrome with dense deposit disease |
| N01.7 | Rapidly progressive nephritic syndrome with diffuse crescentic glomerulonephritis |
| N01.8 | Rapidly progressive nephritic syndrome with other morphologic changes |
| N01.9 | Rapidly progressive nephritic syndrome with unspecified morphologic changes |
| N02 | Recurrent and persistent hematuria |
| N02.0 | Recurrent and persistent hematuria with minor glomerular abnormality |
| N02.1 | Recurrent and persistent hematuria with focal and segmental glomerular lesions |
| N02.2 | Recurrent and persistent hematuria with diffuse membranous glomerulonephritis |
| N02.3 | Recurrent and persistent hematuria with diffuse mesangial proliferative glomerulonephritis |
| N02.4 | Recurrent and persistent hematuria with diffuse endocapillary proliferative glomerulonephritis |
| N02.5 | Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis |
| N02.6 | Recurrent and persistent hematuria with dense deposit disease |
| N02.7 | Recurrent and persistent hematuria with diffuse crescentic glomerulonephritis |
| N02.8 | Recurrent and persistent hematuria with other morphologic changes |
| N02.9 | Recurrent and persistent hematuria with unspecified morphologic changes |
| N03 | Chronic nephritic syndrome |
| N03.0 | Chronic nephritic syndrome with minor glomerular abnormality |
| N03.1 | Chronic nephritic syndrome with focal and segmental glomerular lesions |
| N03.2 | Chronic nephritic syndrome with diffuse membranous glomerulonephritis |
| N03.3 | Chronic nephritic syndrome with diffuse mesangial proliferative glomerulonephritis |
| N03.4 | Chronic nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis |
| N03.5 | Chronic nephritic syndrome with diffuse mesangiocapillary glomerulonephritis |
| N03.6 | Chronic nephritic syndrome with dense deposit disease |
| N03.7 | Chronic nephritic syndrome with diffuse crescentic glomerulonephritis |
| N03.8 | Chronic nephritic syndrome with other morphologic changes |
| N03.9 | Chronic nephritic syndrome with unspecified morphologic changes |
| N04 | Nephrotic syndrome |
| N04.0 | Nephrotic syndrome with minor glomerular abnormality |
| N04.1 | Nephrotic syndrome with focal and segmental glomerular lesions |
| N04.2 | Nephrotic syndrome with diffuse membranous glomerulonephritis |
| N04.3 | Nephrotic syndrome with diffuse mesangial proliferative glomerulonephritis |
| N04.4 | Nephrotic syndrome with diffuse endocapillary proliferative glomerulonephritis |
| N04.5 | Nephrotic syndrome with diffuse mesangiocapillary glomerulonephritis |
| N04.6 | Nephrotic syndrome with dense deposit disease |
| N04.7 | Nephrotic syndrome with diffuse crescentic glomerulonephritis |
| N04.8 | Nephrotic syndrome with other morphologic changes |
| N04.9 | Nephrotic syndrome with unspecified morphologic changes |
| N05 | Unspecified nephritic syndrome |
| N05.0 | Unspecified nephritic syndrome with minor glomerular abnormality |
| N05.1 | Unspecified nephritic syndrome with focal and segmental glomerular lesions |
| N05.2 | Unspecified nephritic syndrome with diffuse membranous glomerulonephritis |
| N05.3 | Unspecified nephritic syndrome with diffuse mesangial proliferative glomerulonephritis |
| N05.4 | Unspecified nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis |
| N05.5 | Unspecified nephritic syndrome with diffuse mesangiocapillary glomerulonephritis |
| N05.6 | Unspecified nephritic syndrome with dense deposit disease |
| N05.7 | Unspecified nephritic syndrome with diffuse crescentic glomerulonephritis |
| N05.8 | Unspecified nephritic syndrome with other morphologic changes |
| N05.9 | Unspecified nephritic syndrome with unspecified morphologic changes |
| N06 | Isolated proteinuria with specified morphological lesion |
| N06.0 | Isolated proteinuria with minor glomerular abnormality |
| N06.1 | Isolated proteinuria with focal and segmental glomerular lesions |
| N06.2 | Isolated proteinuria with diffuse membranous glomerulonephritis |
| N06.3 | Isolated proteinuria with diffuse mesangial proliferative glomerulonephritis |
| N06.4 | Isolated proteinuria with diffuse endocapillary proliferative glomerulonephritis |
| N06.5 | Isolated proteinuria with diffuse mesangiocapillary glomerulonephritis |
| N06.6 | Isolated proteinuria with dense deposit disease |
| N06.7 | Isolated proteinuria with diffuse crescentic glomerulonephritis |
| N06.8 | Isolated proteinuria with other morphologic lesion |
| N06.9 | Isolated proteinuria with unspecified morphologic lesion |
| N07 | Hereditary nephropathy, not elsewhere classified |
| N07.0 | Hereditary nephropathy, not elsewhere classified with minor glomerular abnormality |
| N07.1 | Hereditary nephropathy, not elsewhere classified with focal and segmental glomerular lesions |
| N07.2 | Hereditary nephropathy, not elsewhere classified with diffuse membranous glomerulonephritis |
| N07.3 | Hereditary nephropathy, not elsewhere classified with diffuse mesangial proliferative glomerulonephritis |
| N07.4 | Hereditary nephropathy, not elsewhere classified with diffuse endocapillary proliferative glomerulonephritis |
| N07.5 | Hereditary nephropathy, not elsewhere classified with diffuse mesangiocapillary glomerulonephritis |
| N07.6 | Hereditary nephropathy, not elsewhere classified with dense deposit disease |
| N07.7 | Hereditary nephropathy, not elsewhere classified with diffuse crescentic glomerulonephritis |
| N07.8 | Hereditary nephropathy, not elsewhere classified with other morphologic lesions |
| N07.9 | Hereditary nephropathy, not elsewhere classified with unspecified morphologic lesions |
| N08 | Glomerular disorders in diseases classified elsewhere |
| N10 | Acute tubulo-interstitial nephritis |
| N11 | Chronic tubulo-interstitial nephritis |
| N11.0 | Nonobstructive reflux-associated chronic pyelonephritis |
| N11.1 | Chronic obstructive pyelonephritis |
| N11.8 | Other chronic tubulo-interstitial nephritis |
| N11.9 | Chronic tubulo-interstitial nephritis, unspecified |
| N12 | Tubulo-interstitial nephritis, not specified as acute or chronic |
| N13 | Obstructive and reflux uropathy |
| N13.1 | Hydronephrosis with ureteral stricture, not elsewhere classified |
| N13.2 | Hydronephrosis with renal and ureteral calculous obstruction |
| N13.3 | Other and unspecified hydronephrosis |
| N13.30 | Unspecified hydronephrosis |
| N13.39 | Other hydronephrosis |
| N13.4 | Hydroureter |
| N13.5 | Crossing vessel and stricture of ureter without hydronephrosis |
| N13.6 | Pyonephrosis |
| N13.7 | Vesicoureteral-reflux |
| N13.70 | Vesicoureteral-reflux, unspecified |
| N13.71 | Vesicoureteral-reflux without reflux nephropathy |
| N13.72 | Vesicoureteral-reflux with reflux nephropathy without hydroureter |
| N13.721 | Vesicoureteral-reflux with reflux nephropathy without hydroureter, unilateral |
| N13.722 | Vesicoureteral-reflux with reflux nephropathy without hydroureter, bilateral |
| N13.729 | Vesicoureteral-reflux with reflux nephropathy without hydroureter, unspecified |
| N13.73 | Vesicoureteral-reflux with reflux nephropathy with hydroureter |
| N13.731 | Vesicoureteral-reflux with reflux nephropathy with hydroureter, unilateral |
| N13.732 | Vesicoureteral-reflux with reflux nephropathy with hydroureter, bilateral |
| N13.739 | Vesicoureteral-reflux with reflux nephropathy with hydroureter, unspecified |
| N13.8 | Other obstructive and reflux uropathy |
| N13.9 | Obstructive and reflux uropathy, unspecified |
| N14 | Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions |
| N14.0 | Analgesic nephropathy |
| N14.1 | Nephropathy induced by other drugs, medicaments and biological substances |
| N14.2 | Nephropathy induced by unspecified drug, medicament or biological substance |
| N14.3 | Nephropathy induced by heavy metals |
| N14.4 | Toxic nephropathy, not elsewhere classified |
| N15 | Other renal tubulo-interstitial diseases |
| N15.0 | Balkan nephropathy |
| N15.1 | Renal and perinephric abscess |
| N15.8 | Other specified renal tubulo-interstitial diseases |
| N15.9 | Renal tubulo-interstitial disease, unspecified |
| N16 | Renal tubulo-interstitial disorders in diseases classified elsewhere |
| N17 | Acute kidney failure |
| N17.0 | Acute kidney failure with tubular necrosis |
| N17.1 | Acute kidney failure with acute cortical necrosis |
| N17.2 | Acute kidney failure with medullary necrosis |
| N17.8 | Other acute kidney failure |
| N17.9 | Acute kidney failure, unspecified |
| N18 | Chronic kidney disease (CKD) |
| N18.1 | Chronic kidney disease, stage 1 |
| N18.2 | Chronic kidney disease, stage 2 (mild) |
| N18.3 | Chronic kidney disease, stage 3 (moderate) |
| N18.4 | Chronic kidney disease, stage 4 (severe) |
| N18.5 | Chronic kidney disease, stage 5 |
| N18.6 | End stage renal disease |
| N18.9 | Chronic kidney disease, unspecified |
| N19 | Unspecified kidney failure |
| N20 | Calculus of kidney and ureter |
| N20.0 | Calculus of kidney |
| N20.1 | Calculus of ureter |
| N20.2 | Calculus of kidney with calculus of ureter |
| N20.9 | Urinary calculus, unspecified |
| N21 | Calculus of lower urinary tract |
| N21.0 | Calculus in bladder |
| N21.1 | Calculus in urethra |
| N21.8 | Other lower urinary tract calculus |
| N21.9 | Calculus of lower urinary tract, unspecified |
| N22 | Calculus of urinary tract in diseases classified elsewhere |
| N23 | Unspecified renal colic |
| N25 | Disorders resulting from impaired renal tubular function |
| N25.0 | Renal osteodystrophy |
| N25.1 | Nephrogenic diabetes insipidus |
| N25.8 | Other disorders resulting from impaired renal tubular function |
| N25.81 | Secondary hyperparathyroidism of renal origin |
| N25.89 | Other disorders resulting from impaired renal tubular function |
| N25.9 | Disorder resulting from impaired renal tubular function, unspecified |
| N26 | Unspecified contracted kidney |
| N26.1 | Atrophy of kidney (terminal) |
| N26.2 | Page kidney |
| N26.9 | Renal sclerosis, unspecified |
| N27 | Small kidney of unknown cause |
| N27.0 | Small kidney, unilateral |
| N27.1 | Small kidney, bilateral |
| N27.9 | Small kidney, unspecified |
| N28 | Other disorders of kidney and ureter, not elsewhere classified |
| N28.0 | Ischemia and infarction of kidney |
| N28.1 | Cyst of kidney, acquired |
| N28.8 | Other specified disorders of kidney and ureter |
| N28.81 | Hypertrophy of kidney |
| N28.82 | Megaloureter |
| N28.83 | Nephroptosis |
| N28.84 | Pyelitis cystica |
| N28.85 | Pyeloureteritis cystica |
| N28.86 | Ureteritis cystica |
| N28.89 | Other specified disorders of kidney and ureter |
| N28.9 | Disorder of kidney and ureter, unspecified |
| N29 | Other disorders of kidney and ureter in diseases classified elsewhere |
| N30 | Cystitis |
| N30.0 | Acute cystitis |
| N30.00 | Acute cystitis without hematuria |
| N30.01 | Acute cystitis with hematuria |
| N30.1 | Interstitial cystitis (chronic) |
| N30.10 | Interstitial cystitis (chronic) without hematuria |
| N30.11 | Interstitial cystitis (chronic) with hematuria |
| N30.2 | Other chronic cystitis |
| N30.20 | Other chronic cystitis without hematuria |
| N30.21 | Other chronic cystitis with hematuria |
| N30.3 | Trigonitis |
| N30.30 | Trigonitis without hematuria |
| N30.31 | Trigonitis with hematuria |
| N30.4 | Irradiation cystitis |
| N30.40 | Irradiation cystitis without hematuria |
| N30.41 | Irradiation cystitis with hematuria |
| N30.8 | Other cystitis |
| N30.80 | Other cystitis without hematuria |
| N30.81 | Other cystitis with hematuria |
| N30.9 | Cystitis, unspecified |
| N30.90 | Cystitis, unspecified without hematuria |
| N30.91 | Cystitis, unspecified with hematuria |
| N31 | Neuromuscular dysfunction of bladder, not elsewhere classified |
| N31.0 | Uninhibited neuropathic bladder, not elsewhere classified |
| N31.1 | Reflex neuropathic bladder, not elsewhere classified |
| N31.2 | Flaccid neuropathic bladder, not elsewhere classified |
| N31.8 | Other neuromuscular dysfunction of bladder |
| N31.9 | Neuromuscular dysfunction of bladder, unspecified |
| N32 | Other disorders of bladder |
| N32.0 | Bladder-neck obstruction |
| N32.1 | Vesicointestinal fistula |
| N32.2 | Vesical fistula, not elsewhere classified |
| N32.3 | Diverticulum of bladder |
| N32.8 | Other specified disorders of bladder |
| N32.81 | Overactive bladder |
| N32.89 | Other specified disorders of bladder |
| N32.9 | Bladder disorder, unspecified |
| N33 | Bladder disorders in diseases classified elsewhere |
| N34 | Urethritis and urethral syndrome |
| N34.0 | Urethral abscess |
| N34.1 | Nonspecific urethritis |
| N34.2 | Other urethritis |
| N34.3 | Urethral syndrome, unspecified |
| N35 | Urethral stricture |
| N35.0 | Post-traumatic urethral stricture |
| N35.01 | Post-traumatic urethral stricture, male |
| N35.010 | Post-traumatic urethral stricture, male, meatal |
| N35.011 | Post-traumatic bulbous urethral stricture |
| N35.012 | Post-traumatic membranous urethral stricture |
| N35.013 | Post-traumatic anterior urethral stricture |
| N35.014 | Post-traumatic urethral stricture, male, unspecified |
| N35.02 | Post-traumatic urethral stricture, female |
| N35.021 | Urethral stricture due to childbirth |
| N35.028 | Other post-traumatic urethral stricture, female |
| N35.1 | Postinfective urethral stricture, not elsewhere classified |
| N35.11 | Postinfective urethral stricture, not elsewhere classified, male |
| N35.111 | Postinfective urethral stricture, not elsewhere classified, male, meatal |
| N35.112 | Postinfective bulbous urethral stricture, not elsewhere classified |
| N35.113 | Postinfective membranous urethral stricture, not elsewhere classified |
| N35.114 | Postinfective anterior urethral stricture, not elsewhere classified |
| N35.119 | Postinfective urethral stricture, not elsewhere classified, male, unspecified |
| N35.12 | Postinfective urethral stricture, not elsewhere classified, female |
| N35.8 | Other urethral stricture |
| N35.9 | Urethral stricture, unspecified |
| N36 | Other disorders of urethra |
| N36.0 | Urethral fistula |
| N36.1 | Urethral diverticulum |
| N36.2 | Urethral caruncle |
| N36.4 | Urethral functional and muscular disorders |
| N36.41 | Hypermobility of urethra |
| N36.42 | Intrinsic sphincter deficiency (ISD) |
| N36.43 | Combined hypermobility of urethra and intrinsic sphincter deficiency |
| N36.44 | Muscular disorders of urethra |
| N36.5 | Urethral false passage |
| N36.8 | Other specified disorders of urethra |
| N36.9 | Urethral disorder, unspecified |
| N37 | Urethral disorders in diseases classified elsewhere |
| N39 | Other disorders of urinary system |
| N39.0 | Urinary tract infection, site not specified |
| N39.3 | Stress incontinence (female) (male) |
| N39.4 | Other specified urinary incontinence |
| N39.41 | Urge incontinence |
| N39.42 | Incontinence without sensory awareness |
| N39.43 | Post-void dribbling |
| N39.44 | Nocturnal enuresis |
| N39.45 | Continuous leakage |
| N39.46 | Mixed incontinence |
| N39.49 | Other specified urinary incontinence |
| N39.490 | Overflow incontinence |
| N39.498 | Other specified urinary incontinence |
| N39.8 | Other specified disorders of urinary system |
| N39.9 | Disorder of urinary system, unspecified |
| N40 | Enlarged prostate |
| N40.0 | Enlarged prostate without lower urinary tract symptoms |
| N40.1 | Enlarged prostate with lower urinary tract symptoms |
| N40.2 | Nodular prostate without lower urinary tract symptoms |
| N40.3 | Nodular prostate with lower urinary tract symptoms |
| N41 | Inflammatory diseases of prostate |
| N41.0 | Acute prostatitis |
| N41.1 | Chronic prostatitis |
| N41.2 | Abscess of prostate |
| N41.3 | Prostatocystitis |
| N41.4 | Granulomatous prostatitis |
| N41.8 | Other inflammatory diseases of prostate |
| N41.9 | Inflammatory disease of prostate, unspecified |
| N42 | Other and unspecified disorders of prostate |
| N42.0 | Calculus of prostate |
| N42.1 | Congestion and hemorrhage of prostate |
| N42.3 | Dysplasia of prostate |
| N42.8 | Other specified disorders of prostate |
| N42.81 | Prostatodynia syndrome |
| N42.82 | Prostatosis syndrome |
| N42.83 | Cyst of prostate |
| N42.89 | Other specified disorders of prostate |
| N42.9 | Disorder of prostate, unspecified |
| N43 | Hydrocele and spermatocele |
| N43.0 | Encysted hydrocele |
| N43.1 | Infected hydrocele |
| N43.2 | Other hydrocele |
| N43.3 | Hydrocele, unspecified |
| N43.4 | Spermatocele of epididymis |
| N43.40 | Spermatocele of epididymis, unspecified |
| N43.41 | Spermatocele of epididymis, single |
| N43.42 | Spermatocele of epididymis, multiple |
| N44 | Noninflammatory disorders of testis |
| N44.0 | Torsion of testis |
| N44.00 | Torsion of testis, unspecified |
| N44.01 | Extravaginal torsion of spermatic cord |
| N44.02 | Intravaginal torsion of spermatic cord |
| N44.03 | Torsion of appendix testis |
| N44.04 | Torsion of appendix epididymis |
| N44.1 | Cyst of tunica albuginea testis |
| N44.2 | Benign cyst of testis |
| N44.8 | Other noninflammatory disorders of the testis |
| N45 | Orchitis and epididymitis |
| N45.1 | Epididymitis |
| N45.2 | Orchitis |
| N45.3 | Epididymo-orchitis |
| N45.4 | Abscess of epididymis or testis |
| N46 | Male infertility |
| N46.0 | Azoospermia |
| N46.01 | Organic azoospermia |
| N46.02 | Azoospermia due to extratesticular causes |
| N46.021 | Azoospermia due to drug therapy |
| N46.022 | Azoospermia due to infection |
| N46.023 | Azoospermia due to obstruction of efferent ducts |
| N46.024 | Azoospermia due to radiation |
| N46.025 | Azoospermia due to systemic disease |
| N46.029 | Azoospermia due to other extratesticular causes |
| N46.1 | Oligospermia |
| N46.11 | Organic oligospermia |
| N46.12 | Oligospermia due to extratesticular causes |
| N46.121 | Oligospermia due to drug therapy |
| N46.122 | Oligospermia due to infection |
| N46.123 | Oligospermia due to obstruction of efferent ducts |
| N46.124 | Oligospermia due to radiation |
| N46.125 | Oligospermia due to systemic disease |
| N46.129 | Oligospermia due to other extratesticular causes |
| N46.8 | Other male infertility |
| N46.9 | Male infertility, unspecified |
| N47 | Disorders of prepuce |
| N47.0 | Adherent prepuce, newborn |
| N47.1 | Phimosis |
| N47.2 | Paraphimosis |
| N47.3 | Deficient foreskin |
| N47.4 | Benign cyst of prepuce |
| N47.5 | Adhesions of prepuce and glans penis |
| N47.6 | Balanoposthitis |
| N47.7 | Other inflammatory diseases of prepuce |
| N47.8 | Other disorders of prepuce |
| N48 | Other disorders of penis |
| N48.0 | Leukoplakia of penis |
| N48.1 | Balanitis |
| N48.2 | Other inflammatory disorders of penis |
| N48.21 | Abscess of corpus cavernosum and penis |
| N48.22 | Cellulitis of corpus cavernosum and penis |
| N48.29 | Other inflammatory disorders of penis |
| N48.3 | Priapism |
| N48.30 | Priapism, unspecified |
| N48.31 | Priapism due to trauma |
| N48.32 | Priapism due to disease classified elsewhere |
| N48.33 | Priapism, drug-induced |
| N48.39 | Other priapism |
| N48.5 | Ulcer of penis |
| N48.6 | Induration penis plastica |
| N48.8 | Other specified disorders of penis |
| N48.81 | Thrombosis of superficial vein of penis |
| N48.82 | Acquired torsion of penis |
| N48.83 | Acquired buried penis |
| N48.89 | Other specified disorders of penis |
| N48.9 | Disorder of penis, unspecified |
| N49 | Inflammatory disorders of male genital organs, not elsewhere classified |
| N49.0 | Inflammatory disorders of seminal vesicle |
| N49.1 | Inflammatory disorders of spermatic cord, tunica vaginalis and vas deferens |
| N49.2 | Inflammatory disorders of scrotum |
| N49.3 | Fournier gangrene |
| N49.8 | Inflammatory disorders of other specified male genital organs |
| N49.9 | Inflammatory disorder of unspecified male genital organ |
| N50 | Other and unspecified disorders of male genital organs |
| N50.0 | Atrophy of testis |
| N50.1 | Vascular disorders of male genital organs |
| N50.3 | Cyst of epididymis |
| N50.8 | Other specified disorders of male genital organs |
| N50.9 | Disorder of male genital organs, unspecified |
| N51 | Disorders of male genital organs in diseases classified elsewhere |
| N52 | Male erectile dysfunction |
| N52.0 | Vasculogenic erectile dysfunction |
| N52.01 | Erectile dysfunction due to arterial insufficiency |
| N52.02 | Corporo-venous occlusive erectile dysfunction |
| N52.03 | Combined arterial insufficiency and corporo-venous occlusive erectile dysfunction |
| N52.1 | Erectile dysfunction due to diseases classified elsewhere |
| N52.2 | Drug-induced erectile dysfunction |
| N52.3 | Post-surgical erectile dysfunction |
| N52.31 | Erectile dysfunction following radical prostatectomy |
| N52.32 | Erectile dysfunction following radical cystectomy |
| N52.33 | Erectile dysfunction following urethral surgery |
| N52.34 | Erectile dysfunction following simple prostatectomy |
| N52.39 | Other post-surgical erectile dysfunction |
| N52.8 | Other male erectile dysfunction |
| N52.9 | Male erectile dysfunction, unspecified |
| N53 | Other male sexual dysfunction |
| N53.1 | Ejaculatory dysfunction |
| N53.11 | Retarded ejaculation |
| N53.12 | Painful ejaculation |
| N53.13 | Anejaculatory orgasm |
| N53.14 | Retrograde ejaculation |
| N53.19 | Other ejaculatory dysfunction |
| N53.8 | Other male sexual dysfunction |
| N53.9 | Unspecified male sexual dysfunction |
| N60 | Benign mammary dysplasia |
| N60.0 | Solitary cyst of breast |
| N60.01 | Solitary cyst of right breast |
| N60.02 | Solitary cyst of left breast |
| N60.09 | Solitary cyst of unspecified breast |
| N60.1 | Diffuse cystic mastopathy |
| N60.11 | Diffuse cystic mastopathy of right breast |
| N60.12 | Diffuse cystic mastopathy of left breast |
| N60.19 | Diffuse cystic mastopathy of unspecified breast |
| N60.2 | Fibroadenosis of breast |
| N60.21 | Fibroadenosis of right breast |
| N60.22 | Fibroadenosis of left breast |
| N60.29 | Fibroadenosis of unspecified breast |
| N60.3 | Fibrosclerosis of breast |
| N60.31 | Fibrosclerosis of right breast |
| N60.32 | Fibrosclerosis of left breast |
| N60.39 | Fibrosclerosis of unspecified breast |
| N60.4 | Mammary duct ectasia |
| N60.41 | Mammary duct ectasia of right breast |
| N60.42 | Mammary duct ectasia of left breast |
| N60.49 | Mammary duct ectasia of unspecified breast |
| N60.8 | Other benign mammary dysplasias |
| N60.81 | Other benign mammary dysplasias of right breast |
| N60.82 | Other benign mammary dysplasias of left breast |
| N60.89 | Other benign mammary dysplasias of unspecified breast |
| N60.9 | Unspecified benign mammary dysplasia |
| N60.91 | Unspecified benign mammary dysplasia of right breast |
| N60.92 | Unspecified benign mammary dysplasia of left breast |
| N60.99 | Unspecified benign mammary dysplasia of unspecified breast |
| N61 | Inflammatory disorders of breast |
| N62 | Hypertrophy of breast |
| N63 | Unspecified lump in breast |
| N64 | Other disorders of breast |
| N64.0 | Fissure and fistula of nipple |
| N64.1 | Fat necrosis of breast |
| N64.2 | Atrophy of breast |
| N64.3 | Galactorrhea not associated with childbirth |
| N64.4 | Mastodynia |
| N64.5 | Other signs and symptoms in breast |
| N64.51 | Induration of breast |
| N64.52 | Nipple discharge |
| N64.53 | Retraction of nipple |
| N64.59 | Other signs and symptoms in breast |
| N64.8 | Other specified disorders of breast |
| N64.81 | Ptosis of breast |
| N64.82 | Hypoplasia of breast |
| N64.89 | Other specified disorders of breast |
| N64.9 | Disorder of breast, unspecified |
| N65 | Deformity and disproportion of reconstructed breast |
| N65.0 | Deformity of reconstructed breast |
| N65.1 | Disproportion of reconstructed breast |
| N70 | Salpingitis and oophoritis |
| N70.0 | Acute salpingitis and oophoritis |
| N70.01 | Acute salpingitis |
| N70.02 | Acute oophoritis |
| N70.03 | Acute salpingitis and oophoritis |
| N70.1 | Chronic salpingitis and oophoritis |
| N70.11 | Chronic salpingitis |
| N70.12 | Chronic oophoritis |
| N70.13 | Chronic salpingitis and oophoritis |
| N70.9 | Salpingitis and oophoritis, unspecified |
| N70.91 | Salpingitis, unspecified |
| N70.92 | Oophoritis, unspecified |
| N70.93 | Salpingitis and oophoritis, unspecified |
| N71 | Inflammatory disease of uterus, except cervix |
| N71.0 | Acute inflammatory disease of uterus |
| N71.1 | Chronic inflammatory disease of uterus |
| N71.9 | Inflammatory disease of uterus, unspecified |
| N72 | Inflammatory disease of cervix uteri |
| N73 | Other female pelvic inflammatory diseases |
| N73.0 | Acute parametritis and pelvic cellulitis |
| N73.1 | Chronic parametritis and pelvic cellulitis |
| N73.2 | Unspecified parametritis and pelvic cellulitis |
| N73.3 | Female acute pelvic peritonitis |
| N73.4 | Female chronic pelvic peritonitis |
| N73.5 | Female pelvic peritonitis, unspecified |
| N73.6 | Female pelvic peritoneal adhesions (postinfective) |
| N73.8 | Other specified female pelvic inflammatory diseases |
| N73.9 | Female pelvic inflammatory disease, unspecified |
| N74 | Female pelvic inflammatory disorders in diseases classified elsewhere |
| N75 | Diseases of Bartholin's gland |
| N75.0 | Cyst of Bartholin's gland |
| N75.1 | Abscess of Bartholin's gland |
| N75.8 | Other diseases of Bartholin's gland |
| N75.9 | Disease of Bartholin's gland, unspecified |
| N76 | Other inflammation of vagina and vulva |
| N76.0 | Acute vaginitis |
| N76.1 | Subacute and chronic vaginitis |
| N76.2 | Acute vulvitis |
| N76.3 | Subacute and chronic vulvitis |
| N76.4 | Abscess of vulva |
| N76.5 | Ulceration of vagina |
| N76.6 | Ulceration of vulva |
| N76.8 | Other specified inflammation of vagina and vulva |
| N76.81 | Mucositis (ulcerative) of vagina and vulva |
| N76.89 | Other specified inflammation of vagina and vulva |
| N77 | Vulvovaginal ulceration and inflammation in diseases classified elsewhere |
| N77.0 | Ulceration of vulva in diseases classified elsewhere |
| N77.1 | Vaginitis, vulvitis and vulvovaginitis in diseases classified elsewhere |
| N80 | Endometriosis |
| N80.0 | Endometriosis of uterus |
| N80.1 | Endometriosis of ovary |
| N80.2 | Endometriosis of fallopian tube |
| N80.3 | Endometriosis of pelvic peritoneum |
| N80.4 | Endometriosis of rectovaginal septum and vagina |
| N80.5 | Endometriosis of intestine |
| N80.6 | Endometriosis in cutaneous scar |
| N80.8 | Other endometriosis |
| N80.9 | Endometriosis, unspecified |
| N81 | Female genital prolapse |
| N81.0 | Urethrocele |
| N81.1 | Cystocele |
| N81.10 | Cystocele, unspecified |
| N81.11 | Cystocele, midline |
| N81.12 | Cystocele, lateral |
| N81.2 | Incomplete uterovaginal prolapse |
| N81.3 | Complete uterovaginal prolapse |
| N81.4 | Uterovaginal prolapse, unspecified |
| N81.5 | Vaginal enterocele |
| N81.6 | Rectocele |
| N81.8 | Other female genital prolapse |
| N81.81 | Perineocele |
| N81.82 | Incompetence or weakening of pubocervical tissue |
| N81.83 | Incompetence or weakening of rectovaginal tissue |
| N81.84 | Pelvic muscle wasting |
| N81.85 | Cervical stump prolapse |
| N81.89 | Other female genital prolapse |
| N81.9 | Female genital prolapse, unspecified |
| N82 | Fistulae involving female genital tract |
| N82.0 | Vesicovaginal fistula |
| N82.1 | Other female urinary-genital tract fistulae |
| N82.2 | Fistula of vagina to small intestine |
| N82.3 | Fistula of vagina to large intestine |
| N82.4 | Other female intestinal-genital tract fistulae |
| N82.5 | Female genital tract-skin fistulae |
| N82.8 | Other female genital tract fistulae |
| N82.9 | Female genital tract fistula, unspecified |
| N83 | Noninflammatory disorders of ovary, fallopian tube and broad ligament |
| N83.0 | Follicular cyst of ovary |
| N83.1 | Corpus luteum cyst |
| N83.2 | Other and unspecified ovarian cysts |
| N83.20 | Unspecified ovarian cysts |
| N83.29 | Other ovarian cysts |
| N83.3 | Acquired atrophy of ovary and fallopian tube |
| N83.31 | Acquired atrophy of ovary |
| N83.32 | Acquired atrophy of fallopian tube |
| N83.33 | Acquired atrophy of ovary and fallopian tube |
| N83.4 | Prolapse and hernia of ovary and fallopian tube |
| N83.5 | Torsion of ovary, ovarian pedicle and fallopian tube |
| N83.51 | Torsion of ovary and ovarian pedicle |
| N83.52 | Torsion of fallopian tube |
| N83.53 | Torsion of ovary, ovarian pedicle and fallopian tube |
| N83.6 | Hematosalpinx |
| N83.7 | Hematoma of broad ligament |
| N83.8 | Other noninflammatory disorders of ovary, fallopian tube and broad ligament |
| N83.9 | Noninflammatory disorder of ovary, fallopian tube and broad ligament, unspecified |
| N84 | Polyp of female genital tract |
| N84.0 | Polyp of corpus uteri |
| N84.1 | Polyp of cervix uteri |
| N84.2 | Polyp of vagina |
| N84.3 | Polyp of vulva |
| N84.8 | Polyp of other parts of female genital tract |
| N84.9 | Polyp of female genital tract, unspecified |
| N85 | Other noninflammatory disorders of uterus, except cervix |
| N85.0 | Endometrial hyperplasia |
| N85.00 | Endometrial hyperplasia, unspecified |
| N85.01 | Benign endometrial hyperplasia |
| N85.02 | Endometrial intraepithelial neoplasia [EIN] |
| N85.2 | Hypertrophy of uterus |
| N85.3 | Subinvolution of uterus |
| N85.4 | Malposition of uterus |
| N85.5 | Inversion of uterus |
| N85.6 | Intrauterine synechiae |
| N85.7 | Hematometra |
| N85.8 | Other specified noninflammatory disorders of uterus |
| N85.9 | Noninflammatory disorder of uterus, unspecified |
| N86 | Erosion and ectropion of cervix uteri |
| N87 | Dysplasia of cervix uteri |
| N87.0 | Mild cervical dysplasia |
| N87.1 | Moderate cervical dysplasia |
| N87.9 | Dysplasia of cervix uteri, unspecified |
| N88 | Other noninflammatory disorders of cervix uteri |
| N88.0 | Leukoplakia of cervix uteri |
| N88.1 | Old laceration of cervix uteri |
| N88.2 | Stricture and stenosis of cervix uteri |
| N88.3 | Incompetence of cervix uteri |
| N88.4 | Hypertrophic elongation of cervix uteri |
| N88.8 | Other specified noninflammatory disorders of cervix uteri |
| N88.9 | Noninflammatory disorder of cervix uteri, unspecified |
| N89 | Other noninflammatory disorders of vagina |
| N89.0 | Mild vaginal dysplasia |
| N89.1 | Moderate vaginal dysplasia |
| N89.3 | Dysplasia of vagina, unspecified |
| N89.4 | Leukoplakia of vagina |
| N89.5 | Stricture and atresia of vagina |
| N89.6 | Tight hymenal ring |
| N89.7 | Hematocolpos |
| N89.8 | Other specified noninflammatory disorders of vagina |
| N89.9 | Noninflammatory disorder of vagina, unspecified |
| N90 | Other noninflammatory disorders of vulva and perineum |
| N90.0 | Mild vulvar dysplasia |
| N90.1 | Moderate vulvar dysplasia |
| N90.3 | Dysplasia of vulva, unspecified |
| N90.4 | Leukoplakia of vulva |
| N90.5 | Atrophy of vulva |
| N90.6 | Hypertrophy of vulva |
| N90.7 | Vulvar cyst |
| N90.8 | Other specified noninflammatory disorders of vulva and perineum |
| N90.81 | Female genital mutilation status |
| N90.810 | Female genital mutilation status, unspecified |
| N90.811 | Female genital mutilation Type I status |
| N90.812 | Female genital mutilation Type II status |
| N90.813 | Female genital mutilation Type III status |
| N90.818 | Other female genital mutilation status |
| N90.89 | Other specified noninflammatory disorders of vulva and perineum |
| N90.9 | Noninflammatory disorder of vulva and perineum, unspecified |
| N91 | Absent, scanty and rare menstruation |
| N91.0 | Primary amenorrhea |
| N91.1 | Secondary amenorrhea |
| N91.2 | Amenorrhea, unspecified |
| N91.3 | Primary oligomenorrhea |
| N91.4 | Secondary oligomenorrhea |
| N91.5 | Oligomenorrhea, unspecified |
| N92 | Excessive, frequent and irregular menstruation |
| N92.0 | Excessive and frequent menstruation with regular cycle |
| N92.1 | Excessive and frequent menstruation with irregular cycle |
| N92.2 | Excessive menstruation at puberty |
| N92.3 | Ovulation bleeding |
| N92.4 | Excessive bleeding in the premenopausal period |
| N92.5 | Other specified irregular menstruation |
| N92.6 | Irregular menstruation, unspecified |
| N93 | Other abnormal uterine and vaginal bleeding |
| N93.0 | Postcoital and contact bleeding |
| N93.8 | Other specified abnormal uterine and vaginal bleeding |
| N93.9 | Abnormal uterine and vaginal bleeding, unspecified |
| N94 | Pain and other conditions associated with female genital organs and menstrual cycle |
| N94.0 | Mittelschmerz |
| N94.1 | Dyspareunia |
| N94.2 | Vaginismus |
| N94.3 | Premenstrual tension syndrome |
| N94.4 | Primary dysmenorrhea |
| N94.5 | Secondary dysmenorrhea |
| N94.6 | Dysmenorrhea, unspecified |
| N94.8 | Other specified conditions associated with female genital organs and menstrual cycle |
| N94.81 | Vulvodynia |
| N94.810 | Vulvar vestibulitis |
| N94.818 | Other vulvodynia |
| N94.819 | Vulvodynia, unspecified |
| N94.89 | Other specified conditions associated with female genital organs and menstrual cycle |
| N94.9 | Unspecified condition associated with female genital organs and menstrual cycle |
| N95 | Menopausal and other perimenopausal disorders |
| N95.0 | Postmenopausal bleeding |
| N95.1 | Menopausal and female climacteric states |
| N95.2 | Postmenopausal atrophic vaginitis |
| N95.8 | Other specified menopausal and perimenopausal disorders |
| N95.9 | Unspecified menopausal and perimenopausal disorder |
| N96 | Recurrent pregnancy loss |
| N97 | Female infertility |
| N97.0 | Female infertility associated with anovulation |
| N97.1 | Female infertility of tubal origin |
| N97.2 | Female infertility of uterine origin |
| N97.8 | Female infertility of other origin |
| N97.9 | Female infertility, unspecified |
| N98 | Complications associated with artificial fertilization |
| N98.0 | Infection associated with artificial insemination |
| N98.1 | Hyperstimulation of ovaries |
| N98.2 | Complications of attempted introduction of fertilized ovum following in vitro fertilization |
| N98.3 | Complications of attempted introduction of embryo in embryo transfer |
| N98.8 | Other complications associated with artificial fertilization |
| N98.9 | Complication associated with artificial fertilization, unspecified |
| N99 | Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified |
| N99.0 | Postprocedural (acute) (chronic) kidney failure |
| N99.1 | Postprocedural urethral stricture |
| N99.11 | Postprocedural urethral stricture, male |
| N99.110 | Postprocedural urethral stricture, male, meatal |
| N99.111 | Postprocedural bulbous urethral stricture |
| N99.112 | Postprocedural membranous urethral stricture |
| N99.113 | Postprocedural anterior urethral stricture |
| N99.114 | Postprocedural urethral stricture, male, unspecified |
| N99.12 | Postprocedural urethral stricture, female |
| N99.2 | Postprocedural adhesions of vagina |
| N99.3 | Prolapse of vaginal vault after hysterectomy |
| N99.4 | Postprocedural pelvic peritoneal adhesions |
| N99.5 | Complications of stoma of urinary tract |
| N99.51 | Complication of cystostomy |
| N99.510 | Cystostomy hemorrhage |
| N99.511 | Cystostomy infection |
| N99.512 | Cystostomy malfunction |
| N99.518 | Other cystostomy complication |
| N99.52 | Complication of other external stoma of urinary tract |
| N99.520 | Hemorrhage of other external stoma of urinary tract |
| N99.521 | Infection of other external stoma of urinary tract |
| N99.522 | Malfunction of other external stoma of urinary tract |
| N99.528 | Other complication of other external stoma of urinary tract |
| N99.53 | Complication of other stoma of urinary tract |
| N99.530 | Hemorrhage of other stoma of urinary tract |
| N99.531 | Infection of other stoma of urinary tract |
| N99.532 | Malfunction of other stoma of urinary tract |
| N99.538 | Other complication of other stoma of urinary tract |
| N99.6 | Intraoperative hemorrhage and hematoma of a genitourinary system organ or structure complicating a procedure |
| N99.61 | Intraoperative hemorrhage and hematoma of a genitourinary system organ or structure complicating a genitourinary system procedure |
| N99.62 | Intraoperative hemorrhage and hematoma of a genitourinary system organ or structure complicating other procedure |
| N99.7 | Accidental puncture and laceration of a genitourinary system organ or structure during a procedure |
| N99.71 | Accidental puncture and laceration of a genitourinary system organ or structure during a genitourinary system procedure |
| N99.72 | Accidental puncture and laceration of a genitourinary system organ or structure during other procedure |
| N99.8 | Other intraoperative and postprocedural complications and disorders of genitourinary system |
| N99.81 | Other intraoperative complications of genitourinary system |
| N99.82 | Postprocedural hemorrhage and hematoma of a genitourinary system organ or structure following a procedure |
| N99.820 | Postprocedural hemorrhage and hematoma of a genitourinary system organ or structure following a genitourinary system procedure |
| N99.821 | Postprocedural hemorrhage and hematoma of a genitourinary system organ or structure following other procedure |
| N99.83 | Residual ovary syndrome |
| N99.89 | Other postprocedural complications and disorders of genitourinary system |