Although HEDIS digital measure logic references “Explanation of Benefit (EOB),” this is not referenced as a data source in HEDIS Volume 2. In FHIR, the EOB resource represents claims that have been adjudicated, and includes data elements from both Claim and ClaimResponse. The digital logic was written to include the Claim/ClaimResponse resource for claims that are still processing; the ExplanationOfBenefit resource is for claims that are adjudicated.
HEDIS MY 2024