A 42-year-old male presents to the clinic with a 5-day histo…

A 42-year-old male presents to the clinic with a 5-day history of productive cough, fever, chills, and pleuritic chest pain. He denies recent travel, hospitalization, or antibiotic use. Vital signs are: T 101.8°F, HR 102 bpm, BP 118/72 mmHg, RR 22/min, SpO₂ 93% on room air. On exam, he has decreased breath sounds and crackles in the right lower lobe. Chest X-ray confirms a right lower lobe consolidation. Based on the CURB-65 criteria, the most appropriate action is to: