Source Code Name Case count Share of cases (%)
INPAT INPAT_ICD8(45599) Haemorrhoids 4178
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K649) Haemorrhoids, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 3040
OUTPAT OUTPAT_ICD10(K649) Haemorrhoids, unspecified 1252
INPAT INPAT_ICD9(4556A) Unspecified hemorrhoids without mention of complication 1175
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K641) Second degree haemorrhoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1140
OUTPAT OUTPAT_ICD10(K640) First degree haemorrhoids 1120
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K640) First degree haemorrhoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1091
OUTPAT OUTPAT_ICD10(K641) Second degree haemorrhoids 1003
INPAT INPAT_ICD9(4550A) Internal hemorrhoids without mention of complication 978
OUTPAT OUTPAT_ICD10(K642) Third degree haemorrhoids 723
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K64) Haemorrhoids and perianal venous thrombosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 698
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K642) Third degree haemorrhoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 635
INPAT INPAT_ICD9(4553A) External hemorrhoids without mention of complication 561
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K648) Other specified haemorrhoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 508
INPAT INPAT_ICD9(4559X) Residual hemorrhoidal skin tags 421
OUTPAT OUTPAT_ICD10(K648) Other specified haemorrhoids 338
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K643) Fourth degree haemorrhoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 334
OUTPAT OUTPAT_ICD10(K643) Fourth degree haemorrhoids 281
OUTPAT OUTPAT_ICD10(K644) Residual haemorrhoidal skin tags 241
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K644) Residual haemorrhoidal skin tags. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 229
INPAT INPAT_ICD9(4557A) Unspecified thrombosed hemorrhoids 225
INPAT INPAT_ICD9(4552A) Internal hemorrhoids with other complication 203
OUTPAT OUTPAT_ICD10(K64) Haemorrhoids and perianal venous thrombosis 132
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K645) Perianal venous thrombosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 126
INPAT INPAT_ICD9(4555A) External hemorrhoids with other complication 103
OUTPAT OUTPAT_ICD10(K645) Perianal venous thrombosis 94
INPAT INPAT_ICD9(4558X) Unspecified hemorrhoids with other complication 89
INPAT INPAT_ICD10(K649) Haemorrhoids, unspecified 86
INPAT INPAT_ICD10(K642) Third degree haemorrhoids 48
INPAT INPAT_ICD10(K643) Fourth degree haemorrhoids 44
INPAT INPAT_ICD10(K640) First degree haemorrhoids 38
INPAT INPAT_ICD10(K641) Second degree haemorrhoids 37
INPAT INPAT_ICD10(K648) Other specified haemorrhoids 30
INPAT INPAT_ICD8(45590) Name not found 18
INPAT INPAT_ICD10(K644) Residual haemorrhoidal skin tags 13
INPAT INPAT_ICD8(45500) Name not found 10
INPAT INPAT_ICD8(45559) Name not found 8
INPAT INPAT_ICD8(45509) Name not found 5