This case-sensitive code system http://fhir.kisimdocs.ch/ig/KisimScheduling/CodeSystem/appointment-service-type defines the following codes:

CodeDisplay
ERSTKONS Erstkonsultation
JAHRESKONT Jahreskontrolle
NACHKONT Nachkontrolle
REGULAER Regulär
ONKO Onkologie
NOTFALL Notfall
VISITE Visite
RX Röntgen
UNENTSCHUL Abwesend m. Kostenfolge
BERSCHR Bericht schreiben
 <status value="active"/> <experimental value="true"/> <date value="2023-11-22T17:16:04+01:00"/> <publisher value="Cistec AG"/> <contact> <name value="Cistec AG"/> <telecom> <system value="url"/> <value value="https://www.cistec.com"/> </telecom> <telecom> <system value="email"/> <value value="robert.birri@cistec.com"/> </telecom> </contact> <description value="Appointment serviceType codes"/> <jurisdiction> <coding> <system value="urn:iso:std:iso:3166"/> <code value="CH"/> </coding> </jurisdiction> <caseSensitive value="true"/> <content value="complete"/> <count value="10"/> <concept> <code value="ERSTKONS"/> <display value="Erstkonsultation"/> </concept> <concept> <code value="JAHRESKONT"/> <display value="Jahreskontrolle"/> </concept> <concept> <code value="NACHKONT"/> <display value="Nachkontrolle"/> </concept> <concept> <code value="REGULAER"/> <display value="Regulär"/> </concept> <concept> <code value="ONKO"/> <display value="Onkologie"/> </concept> <concept> <code value="NOTFALL"/> <display value="Notfall"/> </concept> <concept> <code value="VISITE"/> <display value="Visite"/> </concept> <concept> <code value="RX"/> <display value="Röntgen"/> </concept> <concept> <code value="UNENTSCHUL"/> <display value="Abwesend m. Kostenfolge"/> </concept> <concept> <code value="BERSCHR"/> <display value="Bericht schreiben"/> </concept> </CodeSystem>