Conditions treated include respiratory failure, sepsis, gastrointestinal bleeding, alcohol withdrawal, complicated surgeries, decompensating oncology patients, diabetic or renal complications, congestive heart failure (CHF), chronic obstructive pulmonary disease (COPD), pneumonia (PNA), and comfort care. Possible floating to ICU (PCU-level patients), CCU, observation, ED holding, and overflow areas for PCU-level patients.