FHIR Version Comparison

Cross-version comparison tables for implementers working with FHIR across versions.

• Resource Comparison
• Data Types Comparison

Cross-Version Extension Analysis

Analysis of all the elements used as a basis for determining what are valid cross-version extensions. These lists are intended for FHIR insiders to debug which Elements are considered to create valid cross-version extensions.

• All elements
• Elements with cross-version extensions
• Just the cross-version extensions

Source Resources

• Generated Extensions
• Inter-version Concept Maps
• Inter-version Transforms