Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(L814) Other melanin hyperpigmentation 573
OUTPAT OUTPAT_ICD10(L817) Pigmented purpuric dermatosis 257
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L814) Other melanin hyperpigmentation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 199
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L811) Chloasma. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 149
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L817) Pigmented purpuric dermatosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 121
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L819) Disorder of pigmentation, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 104
OUTPAT OUTPAT_ICD10(L819) Disorder of pigmentation, unspecified 103
OUTPAT OUTPAT_ICD10(L811) Chloasma 99
OUTPAT OUTPAT_ICD10(L818) Other specified disorders of pigmentation 85
OUTPAT OUTPAT_ICD10(L810) Postinflammatory hyperpigmentation 47
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L81) Other disorders of pigmentation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 40
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L818) Other specified disorders of pigmentation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 38
OUTPAT OUTPAT_ICD10(L813) Café au lait spots 31
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L810) Postinflammatory hyperpigmentation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 26
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L813) Café au lait spots. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 20
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L812) Freckles. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
INPAT INPAT_ICD10(L818) Other specified disorders of pigmentation 10
OUTPAT OUTPAT_ICD10(L816) Other disorders of diminished melanin formation 10
INPAT INPAT_ICD10(L819) Disorder of pigmentation, unspecified 9
INPAT INPAT_ICD10(L814) Other melanin hyperpigmentation 8
OUTPAT OUTPAT_ICD10(L812) Freckles 7
INPAT INPAT_ICD9(7090A) Other disorders of skin and subcutaneous tissue, Dyschromia 6
OUTPAT OUTPAT_ICD10(L815) Leukoderma, not elsewhere classified 6
INPAT INPAT_ICD10(L817) Pigmented purpuric dermatosis 5
INPAT INPAT_ICD8(70901) Other diseases of skin, Chloasma symptomaticum aliud sive NUD 5