Interoperability as the key to success in digital healthcare<\/h2><\/h2><\/div>Authors:
Sven Schuchhardt <\/strong>Software developer at BAYOOMED
Alexandra Heuel <\/strong>Project Manager at BAYOOMED<\/p>\n<\/div>Digital health applications (DiGAs) are a central component of modern patient care in Germany. They make it possible to integrate medical therapies, diagnostics and prevention digitally and directly into patients’ everyday lives. <\/p>\n
However, for a DiGA to be seamlessly integrated into the German healthcare system, it must be adapted to existing technical and regulatory requirements. A decisive factor here is medical information objects (MIOs). <\/p>\n
MIOs ensure that health data is structured, standardized and interoperable and can therefore be securely exchanged between applications such as DiGAs, the electronic patient record (ePA) and other medical systems.<\/p>\n<\/div><\/div><\/div><\/div><\/div>
The role of MIOs in digital healthcare<\/h2><\/h2><\/div>A medical information object (MIO) defines how certain health information is presented technically and in terms of content. In Germany, the specifications are largely defined by the National Association of Statutory Health Insurance Physicians (KBV), including via the MIO42 platform. <\/p>\n
MIOs are based on the international standard FHIR (Fast Healthcare Interoperability Resources), which regulates the electronic exchange of healthcare data.<\/p>\n
FHIR is the technical basis for MIOs and other interoperable healthcare solutions. It ensures that data is not only exchanged in the correct format (syntactic interoperability), but also with a standardized meaning (semantic interoperability). <\/p>\n<\/div>
![](\"https:\/\/www.bayoomed.com\/wp-content\/uploads\/sites\/4\/2025\/10\/BAYOOMED_Blog_MIO_Services_fuer_DiGAs.jpg\" "\\"BAYOOMED_Blog_MIO_Services_f\u00fcr_DiGAs\\"")
<\/span><\/div><\/div><\/div><\/div><\/div>Why interoperability is so important for DiGAs<\/h2><\/h2><\/div>A DiGA can only be successfully integrated into the German healthcare system if its data works seamlessly with existing systems such as the ePA, hospital information systems (HIS) or practice software.<\/p>\n
Incorrect or inconsistent data formats can not only lead to integration problems, but also to incorrect medical interpretations. With potentially serious consequences for patient care. <\/p>\n
It is therefore essential that MIOs:<\/p>\n<\/div>
\n- are syntactically interoperable – same data structure and same formats<\/li>\n
- are semantically interoperable – same meaning of data in all systems<\/li>\n
- continuously adapted to new medical requirements and data models<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div>
Challenges in the implementation of MIOs<\/h2><\/div>The creation and integration of MIOs is complex because…<\/p>\n<\/div>
- <\/i><\/span>\na large number of different data sources and formats must be taken into account.<\/div>\n<\/div><\/li>
- <\/i><\/span>\nthe correct interpretation of the data (semantic interoperability) must be guaranteed.<\/div>\n<\/div><\/li>
- <\/i><\/span>\nthe technical structure must comply with the applicable standards (syntactic interoperability).<\/div>\n<\/div><\/li>
- <\/i><\/span>\ncompatibility problems with existing healthcare systems such as the ePA.<\/div>\n<\/div><\/li>
- <\/i><\/span>\nongoing updates and further developments of FHIR and MIO specifications must be incorporated.<\/div>\n<\/div><\/li>
- <\/i><\/span>\nongoing updates and further developments of FHIR and MIO specifications must be incorporated.<\/div>\n<\/div><\/li><\/ul>
These requirements often lead to high development costs and long project durations, especially when several partners are involved.<\/p>\n<\/div>
![](\"https:\/\/www.bayoomed.com\/wp-content\/uploads\/sites\/4\/2025\/10\/BAYOOMED_Blog_MIO_Services_fuer_DiGAs_2.jpg\" "\\"BAYOOMED_Blog_MIO_Services_f\u00fcr_DiGAs_2\\"")
<\/span><\/div><\/div><\/div><\/div><\/div>Our solution – MIO services in the MedicalOne Connect package<\/span><\/h2><\/h2><\/div>With MedicalOne Connect, BAYOOMED offers an MIO service that has been specially developed to meet the requirements of DiGA manufacturers.<\/p>\n
Our service includes:<\/p>\n<\/div>
- <\/i><\/span>\nProcessing of all relevant health information from your DiGA<\/div>\n<\/div><\/li>
- <\/i><\/span>\nCreation of compliant MIOs according to the current specifications of KBV and gematik<\/div>\n<\/div><\/li>
- <\/i><\/span>\nValidation and testing of the created MIOs for syntactic and semantic interoperability<\/div>\n<\/div><\/li>
- <\/i><\/span>\nHigh performance and reliability for smooth integration<\/div>\n<\/div><\/li>
- <\/i><\/span>\nSecurity and data protection according to ISO 27001<\/div>\n<\/div><\/li>
- <\/i><\/span>\nRegular updates in the event of changes to the specifications<\/div>\n<\/div><\/li>
- <\/i><\/span>\nSeamless connection to the ePA and other TI services<\/div>\n<\/div><\/li><\/ul>
Authors: Digital health applications (DiGAs) are a central component of modern patient care in Germany. They make it possible to integrate medical therapies, diagnostics and prevention digitally and directly into patients’ everyday lives. <\/p>\n However, for a DiGA to be seamlessly integrated into the German healthcare system, it must be adapted to existing technical and regulatory requirements. A decisive factor here is medical information objects (MIOs). <\/p>\n MIOs ensure that health data is structured, standardized and interoperable and can therefore be securely exchanged between applications such as DiGAs, the electronic patient record (ePA) and other medical systems.<\/p>\n<\/div><\/div><\/div><\/div><\/div> A medical information object (MIO) defines how certain health information is presented technically and in terms of content. In Germany, the specifications are largely defined by the National Association of Statutory Health Insurance Physicians (KBV), including via the MIO42 platform. <\/p>\n MIOs are based on the international standard FHIR (Fast Healthcare Interoperability Resources), which regulates the electronic exchange of healthcare data.<\/p>\n FHIR is the technical basis for MIOs and other interoperable healthcare solutions. It ensures that data is not only exchanged in the correct format (syntactic interoperability), but also with a standardized meaning (semantic interoperability). <\/p>\n<\/div> A DiGA can only be successfully integrated into the German healthcare system if its data works seamlessly with existing systems such as the ePA, hospital information systems (HIS) or practice software.<\/p>\n Incorrect or inconsistent data formats can not only lead to integration problems, but also to incorrect medical interpretations. With potentially serious consequences for patient care. <\/p>\n It is therefore essential that MIOs:<\/p>\n<\/div> The creation and integration of MIOs is complex because…<\/p>\n<\/div> These requirements often lead to high development costs and long project durations, especially when several partners are involved.<\/p>\n<\/div> With MedicalOne Connect, BAYOOMED offers an MIO service that has been specially developed to meet the requirements of DiGA manufacturers.<\/p>\n Our service includes:<\/p>\n<\/div>
Sven Schuchhardt <\/strong>Software developer at BAYOOMED
Alexandra Heuel <\/strong>Project Manager at BAYOOMED<\/p>\n<\/div>The role of MIOs in digital healthcare<\/h2><\/h2><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div>Why interoperability is so important for DiGAs<\/h2><\/h2><\/div>
\n
Challenges in the implementation of MIOs<\/h2><\/div>
<\/span><\/div><\/div><\/div><\/div><\/div>Our solution – MIO services in the MedicalOne Connect package<\/span><\/h2><\/h2><\/div>