The generalInvoiceResponse provides all the necessary tools for fetching and therafter analyzing responses to electronically sent invoices of all roles except physicians, hospital, and pharmacies. Firstly, all invoice responses are downloaded from the intermediate's site by calling the IGeneralInvoiceResponseManager:Receive method.
 
Secondly, an instance of the IGeneralInvoiceResponse interface is created by using the method IGeneralInvoiceResponseManager:GetFirstDocument looping over the local mailbox. Alternatively, a IGeneralInvoiceResponse handle is generated as well by the IGeneralInvoiceResponseManager:DebugXmlContent method.
 
All response data and parameters of one invoice can be fetched by the supplied interface methods as e.g. IGeneralInvoiceResponse:GetBiller, IGeneralInvoiceResponse:GetFirstError,...
 
Two auxiliary interfaces IAddress and IModifiedInfo are available for getting address information and added/modified data provided by the health care insurance.