| 99212 | The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a straightforward level of medical decision making,… | 264,410 | $220 | $58.2M |
| 99283 | The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a low level of medical decision making. | 155,020 | $270 | $41.1M |
| 99284 | The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making. | 61,740 | $260 | $16.2M |
| 99281 | The provider sees a patient for the lowest level emergency department visit. | 35,330 | $240 | $8.4M |
| 99282 | The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a straightforward level of medical decision making. | 34,140 | $190 | $6.6M |
| 42820 | The provider removes the tonsils and adenoids in a patient younger than 12 years old. | 2,400 | $2,700 | $6.5M |
| 96361 | The provider administers intravenous, or IV, fluids with electrolytes through an already established intravenous route for each additional hour to treat more severe dehydration. | 8,230 | $730 | $6M |
| 94640 | The provider administers oxygen under pressure or not under pressure to open obstructed air passages. He uses any of the listed devices to treat a patient with an acute obstruction of the airway that… | 15,240 | $330 | $5M |
| G0378 | Hospital observation service, per hour | 19,760 | $250 | $4.9M |
| 99213 | The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the… | 12,480 | $350 | $4.3M |