Union of http://terminology.hl7.org.au/ValueSet/mims and http://terminology.hl7.org.au/ValueSet/mims
This is the ValueSet that contains all the codes in MIMS (http://terminology.hl7.org.au/ValueSet/mims) and MIMS (http://terminology.hl7.org.au/ValueSet/mims). E.g. what you have to deal with if you get resources containing codes in either of them