![]() ![]() ![]() There are a bunch of other C-CDA document types, such as procedure notes, diagnostic imaging reports, and discharge summaries. ![]() Even shorter documents benefit from a transformation to FHIR, a JSON-language standard, which makes it manageable to use the valuable data in C-CDA records at scale. ![]() Older CCDs can go on for pages and pages, requiring something like Particle’s data transformation platform to convert information from CDA to FHIR which can then be searched in a more programmatic way. In some ways, C-CDA is a victim of its own success. At Particle, the networks we communicate with have built upon the framework outlined by IHE International. While the specification doesn't define the transport mechanism for communication, the mechanisms for the communication of clinical documents are defined in a hierarchy of specifications. For instance, a Discharge Summary is limited to information about the release of a patient from care. There are plenty of documents under CDA for specific use cases. In reality, many CDA and C-CDA documents are limited in scope. CCDs are documents that give a snapshot of a patient’s health record in C-CDA format. It’s a library of templates, and can encompass information from a single point in time to an aggregation of one’s medical history.Ĭ-CDA is also known for popularizing the Continuity of Care Document (CCD). They’re also good at capturing unstructured information, like images.Ĭ-CDA is generally read-only (although the information can be parsed and uploaded elsewhere with some effort). They can include structured information like a medication list. What’s Contained Within a C-CDA Document?Ĭ-CDA documents are generally represented in XML. While C-CDA is being phased out in favor of the next generation FHIR standard, its widespread availability makes it a key part of health IT. C-CDA has been one of the default export formats for all certified EHRs - that is, US EHRs that comply with the Promoting Interoperability Programs standard - since 2014’s Meaningful Use Stage 2 requirements. ![]()
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