Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(L814) Other melanin hyperpigmentation 461
OUTPAT OUTPAT_ICD10(L817) Pigmented purpuric dermatosis 217
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L814) Other melanin hyperpigmentation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 121
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L811) Chloasma. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 94
OUTPAT OUTPAT_ICD10(L819) Disorder of pigmentation, unspecified 83
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L819) Disorder of pigmentation, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 78
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L817) Pigmented purpuric dermatosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 77
OUTPAT OUTPAT_ICD10(L811) Chloasma 75
OUTPAT OUTPAT_ICD10(L818) Other specified disorders of pigmentation 66
OUTPAT OUTPAT_ICD10(L810) Postinflammatory hyperpigmentation 32
OUTPAT OUTPAT_ICD10(L813) Café au lait spots 28
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L818) Other specified disorders of pigmentation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 24
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L81) Other disorders of pigmentation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 20
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L813) Café au lait spots. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 16
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L810) Postinflammatory hyperpigmentation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 15
INPAT INPAT_ICD10(L814) Other melanin hyperpigmentation 11
INPAT INPAT_ICD10(L818) Other specified disorders of pigmentation 11
INPAT INPAT_ICD10(L819) Disorder of pigmentation, unspecified 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L812) Freckles. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
OUTPAT OUTPAT_ICD10(L816) Other disorders of diminished melanin formation 7
OUTPAT OUTPAT_ICD10(L815) Leukoderma, not elsewhere classified 6
INPAT INPAT_ICD10(L817) Pigmented purpuric dermatosis 5
INPAT INPAT_ICD9(7090A) Other disorders of skin and subcutaneous tissue, Dyschromia 5