| CPT | CPT Description | Total Procedures | Percentage | Average Charges |
| 45378 | Colonoscopy, flexible, diagnostic, with or without collection of specimen(s) | 16,552 | 8.73% | $835 |
| 45385 | Colonoscopy, with removal of tumor(s) or polyp(s) by snare technique | 11,644 | 6.14% | $852 |
| 43239 | Upper gastrointestinal endoscopy, diagnostic, with biopsy | 11,185 | 5.90% | $786 |
| 66984 | Cataract removal with insertion of intraocular lens prosthesis, routine technique | 8,811 | 4.65% | $1,481 |
| 45380 | Colonoscopy, with biopsy | 6,308 | 3.33% | $732 |
| 45384 | Colonoscopy, with removal of tumor(s) or polyp(s) by hot biopsy forceps | 4,663 | 2.46% | $828 |
| 29881 | Arthroscopy (exam) of knee with removal of torn meniscus (shock-absorbing discs in the knee), either medial or lateral | 2,738 | 1.44% | $1,835 |
| 47562 | Laproscopic cholecystectomy (removal of gallbladder) | 2,506 | 1.32% | $2,522 |
| 43235 | Upper gastrointestinal endoscopy, diagnostic | 2,437 | 1.28% | $691 |
| 69436 | Tympanostomy (insertion of ventilating tube in eardrum) | 2,291 | 1.21% | $867 |
| 58558 | Hysteroscopy (exam of interior of uterus), surgical, with sampling biopsy of endometrium or polyp removal | 2,193 | 1.16% | $1,521 |
| 49505 | Repair initial inguinal hernia, age 5 years or over | 2,106 | 1.11% | $2,028 |
| 64721 | Neuroplasty (decompression or freeing of intact nerve from scar tissue) medial nerve at carpal tunnel | 2,099 | 1.11% | $1,288 |
| 19120 | Excision of cyst, fibroadenoma, or other benign or malignant tumor; breast | 1,807 | 0.95% | $1,522 |
| 52000 | Cystourethroscopy (endoscopic exam of urethra and bladder) | 1,726 | 0.91% | $778 |
| 45383 | Colonoscopy, with destruction of tumor(s) or polyp(s) not removable by hot biopsy forceps, bipolar cautery or snare technique | 1,592 | 0.84% | $826 |
| 62311 | Injection of diagnostic or therapeutic substance(s), in lumbar | 1,544 | 0.81% | $398 |
| 63030 | Lumbar laminotomy (removal of bony layer covering spine to relieve pressure on nerve roots), endoscopically-assisted | 1,412 | 0.74% | $2,505 |
| 36533 | Insertion of implantable venous access device, without subcutaneous reservoir | 1,340 | 0.71% | $1,492 |
| 45330 | Signoidoscopy, flexible; diagnostic, with or w/out specimen(s) | 1,318 | 0.69% | $522 |
| All Other | 103,390 | 54.51% | |
| Total | | 189,662 | 100.00% | |
