Source Code Name Case count Share of cases (%)
INPAT INPAT_ICD8(45599) Haemorrhoids 3666
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K649) Haemorrhoids, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1259
INPAT INPAT_ICD9(4556A) Unspecified hemorrhoids without mention of complication 1040
INPAT INPAT_ICD9(4550A) Internal hemorrhoids without mention of complication 850
OUTPAT OUTPAT_ICD10(K649) Haemorrhoids, unspecified 607
OUTPAT OUTPAT_ICD10(K640) First degree haemorrhoids 558
INPAT INPAT_ICD9(4553A) External hemorrhoids without mention of complication 484
OUTPAT OUTPAT_ICD10(K641) Second degree haemorrhoids 462
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K641) Second degree haemorrhoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 437
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K640) First degree haemorrhoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 419
INPAT INPAT_ICD9(4559X) Residual hemorrhoidal skin tags 368
OUTPAT OUTPAT_ICD10(K642) Third degree haemorrhoids 303
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K64) Haemorrhoids and perianal venous thrombosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 294
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K642) Third degree haemorrhoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 238
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K648) Other specified haemorrhoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 231
INPAT INPAT_ICD9(4557A) Unspecified thrombosed hemorrhoids 191
INPAT INPAT_ICD9(4552A) Internal hemorrhoids with other complication 181
OUTPAT OUTPAT_ICD10(K648) Other specified haemorrhoids 176
OUTPAT OUTPAT_ICD10(K643) Fourth degree haemorrhoids 118
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K643) Fourth degree haemorrhoids. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 114
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K644) Residual haemorrhoidal skin tags. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 105
OUTPAT OUTPAT_ICD10(K644) Residual haemorrhoidal skin tags 98
INPAT INPAT_ICD9(4555A) External hemorrhoids with other complication 88
INPAT INPAT_ICD9(4558X) Unspecified hemorrhoids with other complication 75
OUTPAT OUTPAT_ICD10(K64) Haemorrhoids and perianal venous thrombosis 51
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K645) Perianal venous thrombosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 49
INPAT INPAT_ICD10(K649) Haemorrhoids, unspecified 46
OUTPAT OUTPAT_ICD10(K645) Perianal venous thrombosis 41
INPAT INPAT_ICD10(K642) Third degree haemorrhoids 34
INPAT INPAT_ICD10(K640) First degree haemorrhoids 24
INPAT INPAT_ICD10(K643) Fourth degree haemorrhoids 24
INPAT INPAT_ICD10(K648) Other specified haemorrhoids 21
INPAT INPAT_ICD10(K641) Second degree haemorrhoids 19
INPAT INPAT_ICD8(45590) Name not found 16
INPAT INPAT_ICD10(K644) Residual haemorrhoidal skin tags 11
INPAT INPAT_ICD8(45500) Name not found 8
INPAT INPAT_ICD8(45559) Name not found 8
INPAT INPAT_ICD8(45509) Name not found 5