This is the ValueSet that contains all the codes in NHI-健保重大傷病-ICD-CM-重大傷病診斷代碼值集 (https://nhicore.nhi.gov.tw/ci/ValueSet/nhi-diag-code-icd) and NHI-健保重大傷病-ICD-CM-重大傷病診斷代碼值集 (https://nhicore.nhi.gov.tw/ci/ValueSet/nhi-diag-code-icd). E.g. what you have to deal with if you get resources containing codes in either of them