This case-sensitive code system http://hl7.org/fhir/sid/icd-10 defines codes, but no codes are represented here

 <status value="retired" /> <experimental value="false" /> <date value="2021-11-09T10:00:00+10:00" /> <publisher value="TBD - External Body" /> <contact> <name value="World Health Organization" /> </contact> <description value="International Classification of Diseases revision 10 (ICD 10)" /> <caseSensitive value="true" /> <content value="not-present" /> </CodeSystem>