Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(L814) Other melanin hyperpigmentation 526
OUTPAT OUTPAT_ICD10(L817) Pigmented purpuric dermatosis 235
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L814) Other melanin hyperpigmentation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 178
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L811) Chloasma. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 135
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L817) Pigmented purpuric dermatosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 105
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L819) Disorder of pigmentation, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 98
OUTPAT OUTPAT_ICD10(L819) Disorder of pigmentation, unspecified 90
OUTPAT OUTPAT_ICD10(L811) Chloasma 87
OUTPAT OUTPAT_ICD10(L818) Other specified disorders of pigmentation 76
OUTPAT OUTPAT_ICD10(L810) Postinflammatory hyperpigmentation 38
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L81) Other disorders of pigmentation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 33
OUTPAT OUTPAT_ICD10(L813) Café au lait spots 30
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L818) Other specified disorders of pigmentation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 28
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L810) Postinflammatory hyperpigmentation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 23
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L813) Café au lait spots. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
INPAT INPAT_ICD10(L814) Other melanin hyperpigmentation 13
INPAT INPAT_ICD10(L818) Other specified disorders of pigmentation 13
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L812) Freckles. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 10
INPAT INPAT_ICD10(L819) Disorder of pigmentation, unspecified 9
OUTPAT OUTPAT_ICD10(L816) Other disorders of diminished melanin formation 8
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
OUTPAT OUTPAT_ICD10(L812) Freckles 5