| 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. | 83,750 | $170 | $14.2M |
| 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. | 56,500 | $170 | $9.5M |
| 99285 | The provider sees a patient for an emergency department visit involving evaluation and management (E/M). The visit involves a high level of medical decision making. | 28,300 | $170 | $4.9M |
| 41899 | Use this code to report a procedure on the teeth and adjoining alveolar structures for which there is no specific code available. | 3,780 | $1,220 | $4.6M |
| 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. | 15,680 | $270 | $4.2M |
| 43239 | The provider inserts a flexible endoscope through the mouth and down into the esophagus, stomach, and duodenum where he removes one or more tissue biopsy specimens for diagnostic analysis. | 6,900 | $480 | $3.3M |
| G0463 | Hospital outpatient clinic visit for assessment and management of a patient | 31,920 | $90 | $2.7M |
| 74177 | The provider performs computed tomography of the abdomen and pelvis with contrast material to diagnose the cause of abdominal or pelvic pain or other abnormalities of the internal organs. | 10,410 | $230 | $2.4M |
| G0378 | Hospital observation service, per hour | 14,060 | $150 | $2.1M |
| 70450 | The provider performed computed tomography, or CT scanning, of the head or brain, without contrast. He performs the procedure to diagnose any brain or intracranial abnormalities. | 11,870 | $170 | $2M |