"Massachusetts General Hospital (MGH)…continues to struggle daily with unprecedented overcrowding – particularly in its Emergency Department (ED)."
Statistics, as always, are structural.
Data reported to HHS don't include ED patients awaiting inpatient beds. Moreover, weekly data can easily obscure daily overcrowding.
If MGH can be in 16-month unprecedented crisis w/out ever topping 100% reported capacity, just imagine degree of crisis in hospitals ≥100%.