■OR:
■OR: "Transfer From: Hospital Measures-Acute care hospital"
■OR: "Transfer From: Hospital Measures-Ambulatory surgical center"
■OR: "Occurrence B of Encounter, Performed: Hospital Measures - Encounter ED"
■OR: "Occurrence A of Encounter, Performed: Encounter Inpatient (length of stay < 24 hour(s))"
■< 24 hour(s) starts before start of "Occurrence A of Encounter, Performed: Encounter Inpatient"

It is not possible to have "Occurence A of Encounter, Performed: Encounter Inpatient (length of stay < 24 hour(s))" that starts < 24 hours before the start of itself.