The document discusses the changing landscape of healthcare delivery through micro-hospitals, freestanding emergency centers, and bedless hospitals. Micro-hospitals are small acute care facilities that focus on low-acuity patients while freestanding emergency centers provide emergency care without being attached to a hospital. Bedless hospitals have operating rooms and emergency capabilities but no overnight beds, allowing for lower-cost same-day procedures. While these models improve access, there are also concerns about reducing costs too much and rushing patients out of care prematurely.