Major Healthcare Data Standards: Explaining Key Technologies like FHIR and HL7
What are the top 8 healthcare data and coding standards? - TechTarget
Summary
As health data sharing increases, standardizing data is essential for improving interoperability. This article explains the roles and importance of key data exchange and coding standards (such as FHIR, HL7, and ICD-10) used in EHRs and billing processes.
Details
The healthcare industry requires data consistency to improve patient care and promote health equity. The article introduces eight major data exchange and coding standards addressing this challenge. HL7 (Health Level Seven International), established in 1987, provides guidelines for exchanging electronic health information among systems. FHIR (Fast Healthcare Interoperability Resources) is presented as a newer, more flexible standard leveraging modern web technologies and APIs. For billing and diagnosis standardization, ICD-10 (International Classification of Diseases, 10th Revision) is critical, also used in research. Other standards include CPT (Current Procedural Terminology) for coding medical services, DICOM for sharing medical images, LOINC for standardizing lab results and clinical observations, and CCD (Continuity of Care Document) for providing patient records across providers. These various standards collectively ensure interoperability.
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