Althea Smart EHR’s AI Billing Assistant automatically suggests correct orthopedic CPT codes including E&M visits (99202–99215), joint injections (20610, 20611), fracture care, arthroscopy and joint replacement codes, with appropriate modifiers (-25, -59, -RT, -LT, -50). The system flags global period conflicts, missing modifiers, and DMEPOS billing opportunities before claim submission.