Table 3 Surgery Characteristics of Study Sample
| Â | All | ASA-PS 1 | ASA-PS 2 | ASA-PS 3 | ASA-PS 4 | |||||
|---|---|---|---|---|---|---|---|---|---|---|
no. | % | no. | % | no. | % | no. | % | no. | % | |
n= | 566,797 | Â | 50,285 | 8.9% | 277,156 | 48.9% | 221,453 | 39.1% | 17,903 | 3.2% |
CPTa by Body System | ||||||||||
 Digestive System | 202,268 | 35.7% | 17,597 | 35.0% | 95,984 | 34.6% | 83,510 | 37.7% | 5177 | 28.9% |
 Musculoskeletal System | 133,230 | 23.5% | 13,518 | 26.9% | 69,320 | 25.0% | 48,197 | 21.8% | 2195 | 12.3% |
 Integumentary System | 55,656 | 9.8% | 6837 | 13.6% | 31,582 | 11.4% | 16,422 | 7.4% | 815 | 4.6% |
 Female Genital System | 51,067 | 9.0% | 6211 | 12.4% | 32,055 | 11.6% | 12,433 | 5.6% | 368 | 2.1% |
 Cardiovascular System | 33,281 | 5.9% | 982 | 2.0% | 4286 | 1.5% | 21,381 | 9.7% | 6632 | 37.0% |
 Nervous System | 24,440 | 4.3% | 1399 | 2.8% | 12,114 | 4.4% | 10,322 | 4.7% | 605 | 3.4% |
 Urinary System | 23,220 | 4.1% | 824 | 1.6% | 9606 | 3.5% | 11,847 | 5.3% | 943 | 5.3% |
 Endocrine System | 20,993 | 3.7% | 1294 | 2.6% | 12,264 | 4.4% | 7009 | 3.2% | 426 | 2.4% |
 Male Genital System | 10,173 | 1.8% | 954 | 1.9% | 5809 | 2.1% | 3303 | 1.5% | 107 | 0.6% |
 Respiratory System | 6705 | 1.2% | 65 | 0.1% | 1460 | 0.5% | 4684 | 2.1% | 496 | 2.8% |
 Hemic/lymphatic System | 3130 | 0.6% | 118 | 0.2% | 1392 | 0.5% | 1549 | 0.7% | 71 | 0.4% |
 Auditory System | 1699 | 0.3% | 442 | 0.9% | 956 | 0.3% | 291 | 0.1% | 10 | 0.1% |
 Mediastinum/Diaphragm | 821 | 0.1% | 12 | 0.0% | 250 | 0.1% | 501 | 0.2% | 58 | 0.3% |
 Maternity Care/Delivery | 102 | 0.0% | 24 | 0.0% | 74 | 0.0% | 4 | 0.0% | 0 | 0.0% |
 Reproductive System/Intersex | 12 | 0.0% | 8 | 0.0% | 4 | 0.0% | 0 | 0.0% | 0 | 0.0% |
 General | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% |
 Eye/Ocular Adnexa | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% |
Top 10 CPT CCSb | ||||||||||
 Other | 165,715 | 29.2% | 17,769 | 35.3% | 69,833 | 25.2% | 69,032 | 31.2% | 9081 | 50.7% |
 Other hernia repair | 45,057 | 7.9% | 4579 | 9.1% | 23,183 | 8.4% | 16,444 | 7.4% | 851 | 4.8% |
 Arthroplasty knee | 39,155 | 6.9% | 941 | 1.9% | 19,391 | 7.0% | 18,192 | 8.2% | 631 | 3.5% |
 Hysterectomy, abdominal and vaginal | 37,837 | 6.7% | 3989 | 7.9% | 24,025 | 8.7% | 9532 | 4.3% | 291 | 1.6% |
 Colorectal resection | 32,851 | 5.8% | 891 | 1.8% | 15,974 | 5.8% | 15,097 | 6.8% | 889 | 5.0% |
 Inguinal and femoral hernia repair | 26,881 | 4.7% | 4960 | 9.9% | 15,055 | 5.4% | 6401 | 2.9% | 465 | 2.6% |
 Cholecystectomy | 26,553 | 4.7% | 3282 | 6.5% | 15,791 | 5.7% | 7111 | 3.2% | 369 | 2.1% |
 Gastric bypass | 24,679 | 4.4% | 110 | 0.2% | 6890 | 2.5% | 17,091 | 7.7% | 588 | 3.3% |
 Hip replacement | 24,094 | 4.3% | 964 | 1.9% | 13,123 | 4.7% | 9556 | 4.3% | 451 | 2.5% |
 Lumpectomy | 22,100 | 3.9% | 2774 | 5.5% | 12,913 | 4.7% | 6157 | 2.8% | 256 | 1.4% |