Leyr
EHR Sandbox Data

Cerner Millennium

Environment: Partially integrated sandbox - most read operations work with real data, but patient creation and appointment booking return mocked responses (with emr_id and id set to "MOCKED") due to Millennium Sandbox limitations.

Cerner Millennium - Sandbox Data

Environment: Partially integrated sandbox - most read operations work with real data, but patient creation and appointment booking return mocked responses (with emr_id and id set to "MOCKED") due to Millennium Sandbox limitations.

Test Patient IDs (work with any valid care unit ID):

patient_id
12724067
12822085
12755128

Recommended Timeslot Combination:

care_unit_idresource_idhealthcare_service_id
L0_2288719112763452http://snomed.info/sct|408443003
If you have a clinic using Cerner Millennium and want to test real patient creation or appointment booking, please reach out at contact@leyr.io so we can test together in your environment.
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