This case-sensitive code system http://hl7.org/fhir/us/davinci-pdex/CodeSystem/EndpointConnectionTypeCS defines the following codes:
Code
Display
Definition
hl7-fhir-opn
HL7 FHIR Operation
Interact with a FHIR server interface using FHIR's RESTful interface using an operation other than messaging. For details on its version/capabilities you should connect the value in Endpoint.address and retrieve the FHIR CapabilityStatement.
rest-non-fhir
REST (not FHIR)
Interact with a server using HTTP/REST but not FHIR. Should be used for web portals.
ihe-xcpd
IHE XCPD
IHE Cross Community Patient Discovery Profile (XCPD) - http://wiki.ihe.net/index.php/Cross-Community_Patient_Discovery
ihe-xca
IHE XCA
IHE Cross Community Access Profile (XCA) - http://wiki.ihe.net/index.php/Cross-Community_Access
ihe-xdr
IHE XDR
IHE Cross-Enterprise Document Reliable Exchange (XDR) - http://wiki.ihe.net/index.php/Cross-enterprise_Document_Reliable_Interchange
ihe-xds
IHE XDS
IHE Cross-Enterprise Document Sharing (XDS) - http://wiki.ihe.net/index.php/Cross-Enterprise_Document_Sharing
ihe-iid
IHE IID
IHE Invoke Image Display (IID) - http://wiki.ihe.net/index.php/Invoke_Image_Display
ihe-pdq
IHE PDQ
IHE Patient Demographics Query (PDQ) - http://wiki.ihe.net/index.php/Patient_Demographics_Query
ihe-pix
IHE PIX
IHE Patient Identity Feed (PIX) - http://wiki.ihe.net/index.php/Patient_Identity_Feed
ihe-mhd
IHE MHD
IHE Mobile Healthcare (MHD) - http://wiki.ihe.net/index.php/Mobile_Healthcare