Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(L509) Urticaria, unspecified 3101
OUTPAT OUTPAT_ICD10(L508) Other urticaria 1815
OUTPAT OUTPAT_ICD10(L500) Allergic urticaria 1748
OUTPAT OUTPAT_ICD10(L503) Dermatographic urticaria 1693
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L509) Urticaria, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1637
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L500) Allergic urticaria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1320
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L50) Urticaria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1314
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L539) Erythematous condition, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 503
OUTPAT OUTPAT_ICD10(L539) Erythematous condition, unspecified 423
OUTPAT OUTPAT_ICD10(L501) Idiopathic urticaria 410
INPAT INPAT_ICD10(L509) Urticaria, unspecified 396
OUTPAT OUTPAT_ICD10(L52) Erythema nodosum 388
INPAT INPAT_ICD10(L500) Allergic urticaria 358
INPAT INPAT_ICD8(70891) Urticaria, Recidivans, Chronica 356
INPAT INPAT_ICD8(70890) Urticaria, Acuta 353
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L508) Other urticaria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 285
INPAT INPAT_ICD9(7080A) Allergic urticaria 250
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L52) Erythema nodosum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 248
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L501) Idiopathic urticaria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 207
INPAT INPAT_ICD8(69520) Erythematous condition, Erythema nodosum 185
OUTPAT OUTPAT_ICD10(L519) Erythema multiforme, unspecified 183
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L503) Dermatographic urticaria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 183
INPAT INPAT_ICD8(70899) Urticaria, Other and unspecified 180
OUTPAT OUTPAT_ICD10(L502) Urticaria due to cold and heat 173
INPAT INPAT_ICD9(7089X) Urticaria, unspecified 167
INPAT INPAT_ICD10(L52) Erythema nodosum 148
INPAT INPAT_ICD10(L508) Other urticaria 114
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L538) Other specified erythematous conditions. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 109
OUTPAT OUTPAT_ICD10(L510) Nonbullous erythema multiforme 99
OUTPAT OUTPAT_ICD10(L505) Cholinergic urticaria 98
OUTPAT OUTPAT_ICD10(L518) Other erythema multiforme 91
OUTPAT OUTPAT_ICD10(L538) Other specified erythematous conditions 84
INPAT INPAT_ICD8(69598) Erythematous condition, Alii definiti 82
INPAT INPAT_ICD8(70800) Urticaria, Angioneurotic oedema 79
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L502) Urticaria due to cold and heat. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 69
INPAT INPAT_ICD9(6952A) Erythematous conditions, Erythema nodosum 68
INPAT INPAT_ICD9(7088A) Urticaria, Other specified urticaria 68
OUTPAT OUTPAT_ICD10(L529) Name not found 63
INPAT INPAT_ICD10(L519) Erythema multiforme, unspecified 61
INPAT INPAT_ICD10(L539) Erythematous condition, unspecified 60
INPAT INPAT_ICD9(7088B) Urticaria, Other specified urticaria 60
OUTPAT OUTPAT_ICD10(L511) Bullous erythema multiforme 58
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L5060) Allergic contact urticaria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 58
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L519) Erythema multiforme, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 57
INPAT INPAT_ICD9(7088X) Urticaria, Other specified urticaria 55
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L51) Erythema multiforme. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 55
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L53) Other erythematous conditions. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 49
INPAT INPAT_ICD10(L503) Dermatographic urticaria 43
INPAT INPAT_ICD9(6951A) Erythematous conditions, Erythema multiforme 43
INPAT INPAT_ICD8(69599) Erythematous condition, Other and unspecified 42
OUTPAT OUTPAT_ICD10(L548) Erythema in other diseases classified elsewhere 41
INPAT INPAT_ICD8(70898) Urticaria, Alia definita 37
INPAT INPAT_ICD9(7081A) Idiopathic urticaria 37
OUTPAT OUTPAT_ICD10(L50) Urticaria 37
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L510) Nonbullous erythema multiforme. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 36
OUTPAT OUTPAT_ICD10(L531) Erythema annulare centrifugum 35
OUTPAT OUTPAT_ICD10(L5119) Other bullous erythema multiforme 33
INPAT INPAT_ICD9(7083A) Dermatographic urticaria 30
OUTPAT OUTPAT_ICD10(L530) Toxic erythema 30
INPAT INPAT_ICD10(L511) Bullous erythema multiforme 29
INPAT INPAT_ICD10(L510) Nonbullous erythema multiforme 28
OUTPAT OUTPAT_ICD10(L5060) Allergic contact urticaria 28
INPAT INPAT_ICD10(L501) Idiopathic urticaria 26
OUTPAT OUTPAT_ICD10(L5110) Stevens-Johnson syndrome 25
INPAT INPAT_ICD10(L529) Name not found 23
INPAT INPAT_ICD8(69510) Erythematous condition, Eetodermosis multiformis (syndroma Stevens-Johnson) 22
INPAT INPAT_ICD10(L518) Other erythema multiforme 21
OUTPAT OUTPAT_ICD10(L506) Contact urticaria 19
INPAT INPAT_ICD10(L5110) Stevens-Johnson syndrome 18
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L531) Erythema annulare centrifugum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 17
OUTPAT OUTPAT_ICD10(L5069) Other (non-immunological) contact urticaria 16
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L532) Erythema marginatum. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 16
INPAT INPAT_ICD9(6951B) Erythematous conditions, Erythema multiforme 15
INPAT INPAT_ICD10(L5119) Other bullous erythema multiforme 14
OUTPAT OUTPAT_ICD10(L504) Vibratory urticaria 14
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L505) Cholinergic urticaria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 14
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L511) Bullous erythema multiforme. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 13
INPAT INPAT_ICD9(6951D) Erythematous conditions, Erythema multiforme 12
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L506) Contact urticaria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 12
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L5119) Other bullous erythema multiforme. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 12
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L548) Erythema in other diseases classified elsewhere. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 12
INPAT INPAT_ICD9(7085A) Cholinergic urticaria 11
INPAT INPAT_ICD9(6959X) Unspecified erythematous condition 10
INPAT INPAT_ICD9(7082A) Urticaria due to cold and heat 10
OUTPAT OUTPAT_ICD10(L512) Toxic epidermal necrolysis [Lyell] 10
OUTPAT OUTPAT_ICD10(L533) Other chronic figurate erythema 10
INPAT INPAT_ICD10(L502) Urticaria due to cold and heat 9
INPAT INPAT_ICD10(L505) Cholinergic urticaria 9
INPAT INPAT_ICD10(L512) Toxic epidermal necrolysis [Lyell] 9
INPAT INPAT_ICD10(L538) Other specified erythematous conditions 7
INPAT INPAT_ICD8(69500) Erythematous condition, Toxic erythema 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L5110) Stevens-Johnson syndrome. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L5069) Other (non-immunological) contact urticaria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
INPAT INPAT_ICD8(70850) Name not found 5
INPAT INPAT_ICD9(6952C) Erythematous conditions, Erythema nodosum 5
INPAT INPAT_ICD9(6958X) Erythematous conditions, Other specified erythematous conditions 5
OUTPAT OUTPAT_ICD10(L540) Erythema marginatum in acute rheumatic fever 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L530) Toxic erythema. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5