This is the ValueSet that contains all the codes in Human Genome Variation Society (HGVS) Nomenclature (http://hl7.org/fhir/uv/genomics-reporting/ValueSet/hgvs-vs) and Human Genome Variation Society (HGVS) Nomenclature (http://hl7.org/fhir/uv/genomics-reporting/ValueSet/hgvs-vs). E.g. what you have to deal with if you get resources containing codes in either of them