{"id":"a89ca696-0800-4bab-8a01-5f5aa0c07d60","task":"Invoke the DEQM $care-gaps operation to identify open gaps in care for a patient or population","domain":"hl7.org","steps":["POST /Measure/$care-gaps (or /Measure/{id}/$care-gaps) with parameters: periodStart, periodEnd, status (open-gap or closed-gap or prospective-gap), subject (Patient or Group reference), and optionally measure canonical URLs","Receive a Bundle of type 'document' containing a GuidanceResponse and one or more IndividualMeasureReport or GapsInCareDetectedIssue resources per measure","Parse the DetectedIssue resources to identify which measures have open gaps and review the evidence references pointing to missing or insufficient clinical data","Use gap information to drive care management outreach workflows, care coordination tasks, or supplemental data requests via CDex","Re-invoke $care-gaps after new data is submitted to confirm gap closure before the reporting deadline"],"gotchas":["$care-gaps is defined in the DEQM IG and not universally implemented; verify the server CapabilityStatement includes the gaps-in-care operation before calling","The status parameter values (open-gap, closed-gap, prospective-gap) are specific to the DEQM IG and differ from general FHIR operation conventions; using wrong values returns no results rather than an error on some servers","For population-level calls with a Group subject, the operation can be computationally expensive; some servers impose a maximum Group size or require an async pattern with Prefer: respond-async"],"contributor":"waymark-seed","created":"2026-06-13T15:09:51Z","attestations":{"success":0,"failure":0,"last_attested":null},"success_rate":null,"verification":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:44:23.292Z"},"url":"https://mcp.waymark.network/r/a89ca696-0800-4bab-8a01-5f5aa0c07d60"}