Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(Q612) Polycystic kidney, adult type 805
INPAT INPAT_ICD10(Q612) Polycystic kidney, adult type 536
OUTPAT OUTPAT_ICD10(Q613) Polycystic kidney, unspecified 438
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q612) Polycystic kidney, adult type. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 334
OUTPAT OUTPAT_ICD10(Q6210) Congenital unilateral occlusion of the pelvic ureteral junction 299
INPAT INPAT_ICD10(Q613) Polycystic kidney, unspecified 261
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q613) Polycystic kidney, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 231
OUTPAT OUTPAT_ICD10(Q627) Congenital vesico-uretero-renal reflux 220
INPAT INPAT_ICD10(Q6210) Congenital unilateral occlusion of the pelvic ureteral junction 188
OUTPAT OUTPAT_ICD10(Q6199) Cystic kidney disease, unspecified 150
INPAT INPAT_ICD10(Q627) Congenital vesico-uretero-renal reflux 145
OUTPAT OUTPAT_ICD10(Q610) Congenital single renal cyst 119
OUTPAT OUTPAT_ICD10(Q620) Congenital hydronephrosis 101
OUTPAT OUTPAT_ICD10(Q600) Renal agenesis, unilateral 81
OUTPAT OUTPAT_ICD10(Q611) Polycystic kidney, infantile type 80
INPAT INPAT_ICD10(Q6199) Cystic kidney disease, unspecified 68
INPAT INPAT_ICD10(Q620) Congenital hydronephrosis 60
OUTPAT OUTPAT_ICD10(Q615) Medullary cystic kidney 58
DEATH DEATH_ICD10(Q612) Polycystic kidney, adult type 56
OUTPAT OUTPAT_ICD10(Q644) Malformation of urachus 56
INPAT INPAT_ICD10(Q610) Congenital single renal cyst 54
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q6199) Cystic kidney disease, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 54
OUTPAT OUTPAT_ICD10(Q625) Accessory ureter 53
OUTPAT OUTPAT_ICD10(Q618) Other cystic kidney diseases 52
OUTPAT OUTPAT_ICD10(Q631) Other specified fusion anomaly of kidneys 50
OUTPAT OUTPAT_ICD10(Q642) Congenital posterior urethral valves 48
INPAT INPAT_ICD10(Q600) Renal agenesis, unilateral 47
INPAT INPAT_ICD10(Q611) Polycystic kidney, infantile type 44
OUTPAT OUTPAT_ICD10(Q603) Renal hypoplasia, unilateral 43
OUTPAT OUTPAT_ICD10(Q6218) Other specified atresia and stenosis of ureter 39
INPAT INPAT_ICD10(Q642) Congenital posterior urethral valves 36
OUTPAT OUTPAT_ICD10(Q632) Congenital displaced kidney 36
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q600) Renal agenesis, unilateral. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 35
INPAT INPAT_ICD10(Q644) Malformation of urachus 34
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q61) Cystic kidney disease. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 34
DEATH DEATH_ICD10(Q613) Polycystic kidney, unspecified 32
INPAT INPAT_ICD10(Q625) Accessory ureter 30
OUTPAT OUTPAT_ICD10(Q623) Other obstructive defects of renal pelvis and ureter 30
OUTPAT OUTPAT_ICD10(Q6438) Other atresia and stenosis of urethra and bladder neck 29
OUTPAT OUTPAT_ICD10(Q622) Congenital megaloureter 28
INPAT INPAT_ICD10(Q615) Medullary cystic kidney 27
INPAT INPAT_ICD10(Q6218) Other specified atresia and stenosis of ureter 26
OUTPAT OUTPAT_ICD10(Q6140) Renal dysplasia of a kidney (multicystic) 25
INPAT INPAT_ICD10(Q618) Other cystic kidney diseases 24
INPAT INPAT_ICD10(Q631) Other specified fusion anomaly of kidneys 24
OUTPAT OUTPAT_ICD10(Q6211) Congenital bilateral occlusion of the pelvic ureteral junction 23
INPAT INPAT_ICD10(Q603) Renal hypoplasia, unilateral 22
INPAT INPAT_ICD10(Q622) Congenital megaloureter 22
OUTPAT OUTPAT_ICD10(Q6148) Nonspecified renal dysplasia 21
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q6210) Congenital unilateral occlusion of the pelvic ureteral junction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 21
OUTPAT OUTPAT_ICD10(Q604) Renal hypoplasia, bilateral 20
OUTPAT OUTPAT_ICD10(Q628) Other congenital malformations of ureter 20
OUTPAT OUTPAT_ICD10(Q639) Congenital malformation of kidney, unspecified 19
OUTPAT OUTPAT_ICD10(Q602) Renal agenesis, unspecified 17
INPAT INPAT_ICD10(Q6438) Other atresia and stenosis of urethra and bladder neck 16
OUTPAT OUTPAT_ICD10(Q6141) Renal dysplasia of both kidneys (multicystic) 15
OUTPAT OUTPAT_ICD10(Q6388) Other specified congenital malformations of kidney 15
INPAT INPAT_ICD10(Q623) Other obstructive defects of renal pelvis and ureter 14
INPAT INPAT_ICD10(Q632) Congenital displaced kidney 14
OUTPAT OUTPAT_ICD10(Q6190) Meckel-Gruber syndrome 14
OUTPAT OUTPAT_ICD10(Q6212) Congenital occlusion of ureterovesical orifice 14
OUTPAT OUTPAT_ICD10(Q641) Exstrophy of urinary bladder 14
OUTPAT OUTPAT_ICD10(Q6434) Congenital prolapse of: urinary meatus 14
INPAT INPAT_ICD10(Q604) Renal hypoplasia, bilateral 13
INPAT INPAT_ICD10(Q6140) Renal dysplasia of a kidney (multicystic) 13
OUTPAT OUTPAT_ICD10(Q626) Malposition of ureter 13
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q631) Other specified fusion anomaly of kidneys. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 13
INPAT INPAT_ICD10(Q6148) Nonspecified renal dysplasia 12
INPAT INPAT_ICD10(Q626) Malposition of ureter 12
OUTPAT OUTPAT_ICD10(Q605) Renal hypoplasia, unspecified 12
OUTPAT OUTPAT_ICD10(Q648) Other specified congenital malformations of urinary system 12
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q611) Polycystic kidney, infantile type. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 12
INPAT INPAT_ICD10(Q6141) Renal dysplasia of both kidneys (multicystic) 11
OUTPAT OUTPAT_ICD10(Q640) Epispadias 11
OUTPAT OUTPAT_ICD10(Q649) Congenital malformation of urinary system, unspecified 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q618) Other cystic kidney diseases. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q642) Congenital posterior urethral valves. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 10
INPAT INPAT_ICD10(Q641) Exstrophy of urinary bladder 9
OUTPAT OUTPAT_ICD10(Q6431) Congenital stricture of: urethra 9
OUTPAT OUTPAT_ICD10(Q646) Congenital diverticulum of bladder 9
INPAT INPAT_ICD10(Q6388) Other specified congenital malformations of kidney 8
INPAT INPAT_ICD10(Q639) Congenital malformation of kidney, unspecified 8
INPAT INPAT_ICD10(Q640) Epispadias 8
INPAT INPAT_ICD10(Q648) Other specified congenital malformations of urinary system 8
OUTPAT OUTPAT_ICD10(Q61) Cystic kidney disease 8
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q603) Renal hypoplasia, unilateral. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q627) Congenital vesico-uretero-renal reflux. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
INPAT INPAT_ICD10(Q602) Renal agenesis, unspecified 7
INPAT INPAT_ICD10(Q6211) Congenital bilateral occlusion of the pelvic ureteral junction 7
INPAT INPAT_ICD10(Q6212) Congenital occlusion of ureterovesical orifice 7
INPAT INPAT_ICD10(Q628) Other congenital malformations of ureter 7
INPAT INPAT_ICD10(Q646) Congenital diverticulum of bladder 7
INPAT INPAT_ICD10(Q649) Congenital malformation of urinary system, unspecified 7
OUTPAT OUTPAT_ICD10(Q630) Accessory kidney 7
OUTPAT OUTPAT_ICD10(Q6381) Congenital diverticulum in renal cup 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q610) Congenital single renal cyst. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q615) Medullary cystic kidney. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q644) Malformation of urachus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
OUTPAT OUTPAT_ICD10(Q6430) Congenital bladder neck obstruction 6
INPAT INPAT_ICD10(Q601) Renal agenesis, bilateral 5
INPAT INPAT_ICD10(Q6190) Meckel-Gruber syndrome 5
INPAT INPAT_ICD10(Q6431) Congenital stricture of: urethra 5
OUTPAT OUTPAT_ICD10(Q614) Renal dysplasia 5
OUTPAT OUTPAT_ICD10(Q621) Atresia and stenosis of ureter 5
OUTPAT OUTPAT_ICD10(Q624) Agenesis of ureter 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q6438) Other atresia and stenosis of urethra and bladder neck. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5