"Level Seven" refers to the highest level of the ISO communications model - the application level. The application level addresses the definition of the data to be exchanged, security checks, participant identification, availability checks, exchange mechanism negotiations and, most importantly, data exchange structuring.
HL7 can be very complicated and HL7 interfaces are not always "standard". Let CDPS help you make sense out of this very complicated protocol.
CDPS can develop an HL7 interface for your product that is "standard". CDPS can also provide training for your staff.
Please contact us to simplify this process for you or for additional information.