Table 3.
Number of ambulatory visits to OB-GYNs (n = 35,697) by procedure from the 1/500 sampling datasets comprising 619,760 ambulatory visits in 2012, top 10.
| NHI Code | Procedure | No. of visits | % |
|---|---|---|---|
| 55021C | Pelvic examination | 6,774 | 19.0% |
| 33 | Cervical pathology | 4,536 | 12.7% |
| 55011C | Vaginal irrigation | 4,058 | 11.4% |
| 31 | Pap smear sampling/pelvic examination | 3,653 | 10.2% |
| 19003C | Gynecologic ultrasound | 2,802 | 7.8% |
| 06505C | Pregnancy test—enzyme immunoassays | 2,188 | 6.1% |
| 06012C | General urine examination | 825 | 2.3% |
| 19010C | Obstetric ultrasound | 568 | 1.6% |
| 41 | First trimester prenatal visits | 478 | 1.3% |
| 64 | Rubella IgG test | 460 | 1.3% |