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If a physician creates an electronic prescription the system sends prescription data to E-Rezept-Fachdienst. If data was received successfully E-Rezept-Fachdienst returns a PrescriptionID for each prescription. The PrescriptionID is represented by the datamatrix-barcode on the Patientenausdruck. Alternatively patients may use the gematik mobile application to assign their prescriptions to a pharmacy which then is notified (see RED telematik API - Messaging).
Example for a Patientenausdruck for a single prescription. The barcode represents a PrescriptionID and AccessCode for each prescription. The barcode contains a string containing an array of urls; each url is represented by a string with this format:
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