This is the CodeSystem that contains all the codes in BFS Medizinische Statistik - 21 1.3.V02 - Klasse / Classe / Classe (http://fhir.ch/ig/ch-core/CodeSystem/bfs-medstats-21-encountertype) and BFS Medizinische Statistik - 21 1.3.V02 - Klasse / Classe / Classe (http://fhir.ch/ig/ch-core/CodeSystem/bfs-medstats-21-encountertype). E.g. what you have to deal with if you get resources containing codes in either of them