| Tdap vaccine (tetanus, diphtheria, pertussis) HCPCS Code: 90715 | $168 | $220 | $75 | 2.9× |
| Hospital observation (per hour) HCPCS Code: G0378 | $336 | $216 | $83 | 2.6× |
| CT scan, abdomen and pelvis (no contrast) CPT Code: 74176 | $1,942 | $1,860 | $741 | 2.5× |
| CT scan, abdomen and pelvis (with contrast) CPT Code: 74177 | $2,050 | $1,962 | $933 | 2.1× |
| CT scan, neck (cervical spine) CPT Code: 72125 | $1,163 | $1,113 | $561 | 2.0× |
| Breathing treatment (nebulizer) CPT Code: 94640 | $225 | $202 | $102 | 2.0× |
| Blood antibody screen CPT Code: 86850 | $113 | $90 | $47 | 1.9× |
| CT scan, head (with and without contrast) CPT Code: 70470 | $1,288 | $1,233 | $704 | 1.8× |
| CT scan, head (with contrast) CPT Code: 70460 | $1,163 | $1,113 | $651 | 1.7× |
| MRI, brain (with and without contrast) CPT Code: 70553 | $2,094 | $2,005 | $1,201 | 1.7× |
| X-ray, neck (cervical spine) CPT Code: 72040 | $173 | $168 | $103 | 1.6× |
| Ultrasound, thyroid and neck CPT Code: 76536 | $383 | $428 | $267 | 1.6× |
| MRI, brain (no contrast) CPT Code: 70551 | $1,462 | $1,400 | $887 | 1.6× |
| CT scan, lower back (lumbar spine) CPT Code: 72131 | $756 | $724 | $533 | 1.4× |
| Screening mammogram (both breasts) CPT Code: 77067 | $231 | $221 | $167 | 1.3× |
| CT scan, sinuses CPT Code: 70486 | $755 | $723 | $551 | 1.3× |
| Electrocardiogram (EKG, tracing only) CPT Code: 93005 | $193 | $126 | $97 | 1.3× |
| CT scan, pelvis CPT Code: 72192 | $756 | $724 | $561 | 1.3× |
| CT scan, head (no contrast) CPT Code: 70450 | $735 | $704 | $547 | 1.3× |
| Diagnostic mammogram (both breasts) CPT Code: 77066 | $288 | $275 | $224 | 1.2× |
| Ultrasound, abdomen (limited) CPT Code: 76705 | $369 | $354 | $299 | 1.2× |
| Typhoid vaccine HCPCS Code: 90675 | $455 | $556 | $486 | 1.1× |
| CT scan, chest (no contrast) CPT Code: 71250 | $756 | $603 | $532 | 1.1× |
| Ultrasound, pelvis CPT Code: 76856 | $369 | $354 | $315 | 1.1× |
| Prosthetic fitting and training CPT Code: 97761 | $82 | $79 | $72 | 1.1× |
| Ultrasound, leg veins (duplex) CPT Code: 93970 | $596 | $571 | $530 | 1.1× |
| X-ray, pelvis CPT Code: 72170 | $136 | $131 | $122 | 1.1× |
| Occupational therapy (therapeutic activities) CPT Code: 97530 | $47 | $61 | $60 | 1.0× |
| X-ray, lower back CPT Code: 72110 | $160 | $153 | $152 | 1.0× |
| Electrical stimulation therapy HCPCS Code: G0283 | $29 | $38 | $38 | 1.0× |
| Physical therapy (neuromuscular re-education) CPT Code: 97112 | $48 | $62 | $62 | 1.0× |
| Blood transfusion CPT Code: 36430 | $936 | $597 | $597 | 1.0× |
| Physical therapy (functional capacity test) CPT Code: 97750 | $46 | $60 | $60 | 1.0× |
| X-ray, foot CPT Code: 73630 | $103 | $99 | $99 | 1.0× |
| Echocardiogram (heart ultrasound) CPT Code: 93306 | $814 | $779 | $788 | 1.0× |
| Ultrasound, abdomen (complete) CPT Code: 76700 | $369 | $354 | $361 | 1.0× |
| X-ray, ankle CPT Code: 73610 | $104 | $100 | $103 | 1.0× |
| X-ray, shoulder CPT Code: 73030 | $99 | $95 | $101 | 0.9× |
| Total knee replacement CPT Code: 27447 | $3,790 | $3,022 | $3,238 | 0.9× |
| Physical therapy (therapeutic exercise) CPT Code: 97110 | $45 | $50 | $54 | 0.9× |
| Total hip replacement CPT Code: 27130 | $3,794 | $3,025 | $3,257 | 0.9× |
| Orthotic fitting and training CPT Code: 97760 | $51 | $57 | $62 | 0.9× |
| X-ray, hip CPT Code: 73502 | $112 | $107 | $117 | 0.9× |
| X-ray, hand CPT Code: 73130 | $104 | $100 | $109 | 0.9× |
| New patient office visit (30-44 min) CPT Code: 99203 | $101 | $96 | $107 | 0.9× |
| Colonoscopy (diagnostic) CPT Code: 45378 | $813 | $779 | $873 | 0.9× |
| Speech therapy (language evaluation) CPT Code: 92507 | $96 | $92 | $107 | 0.9× |
| X-ray, chest (single view) CPT Code: 71045 | $86 | $83 | $98 | 0.8× |
| X-ray, chest (two views) CPT Code: 71046 | $100 | $96 | $115 | 0.8× |
| Occupational therapy (self-care training) CPT Code: 97535 | $47 | $46 | $63 | 0.7× |
| C-section delivery (full package) CPT Code: 59510 | $1,427 | $2,141 | $3,021 | 0.7× |
| Neurobehavioral status check CPT Code: 96116 | $115 | $151 | $215 | 0.7× |
| Physical therapy (manual therapy) CPT Code: 97140 | $44 | $42 | $60 | 0.7× |
| Vaginal delivery (full package) CPT Code: 59400 | $1,259 | $1,889 | $2,770 | 0.7× |
| Physical therapy (gait training) CPT Code: 97116 | $39 | $38 | $56 | 0.7× |
| Office visit, established patient (30-39 min) CPT Code: 99214 | $99 | $79 | $128 | 0.6× |
| Breast lump removal CPT Code: 19120 | $1,046 | $834 | $1,427 | 0.6× |
| Pneumococcal vaccine HCPCS Code: 90732 | $103 | $53 | $124 | 0.4× |
| Sleep study (overnight, in lab) CPT Code: 95810 | $493 | $389 | $972 | 0.4× |
| MRI, knee or other leg joint CPT Code: 73721 | $326 | $317 | $797 | 0.4× |
| MRI, lower back (no contrast) CPT Code: 72148 | $290 | $291 | $834 | 0.3× |
| Blood test, thyroid (TSH) CPT Code: 84443 | $66 | — | $53 | — |
| Blood test, basic metabolic panel CPT Code: 80048 | $28 | — | $34 | — |
| Blood test, complete blood count (CBC) CPT Code: 85025 | $30 | — | $26 | — |
| Blood test, urea nitrogen (BUN, kidney) CPT Code: 84520 | $16 | — | $14 | — |
| Blood test, ferritin (iron stores) CPT Code: 82728 | $44 | — | $44 | — |
| Culture, blood CPT Code: 87040 | $40 | — | $39 | — |
| Blood test, potassium CPT Code: 84132 | $18 | — | $17 | — |
| Blood test, vitamin B12 CPT Code: 82607 | $59 | — | $53 | — |
| Blood test, magnesium CPT Code: 83735 | $28 | — | $25 | — |
| Hepatitis C antibody test CPT Code: 86803 | $56 | — | $50 | — |
| Blood test, clotting time (PTT) CPT Code: 85730 | — | — | $24 | — |
| Blood test, vitamin D CPT Code: 82306 | $115 | — | $76 | — |
| Blood test, glucose (blood sugar) CPT Code: 82947 | $16 | — | $14 | — |
| Blood test, lipase CPT Code: 83690 | $27 | — | $28 | — |
| Blood test, amylase CPT Code: 82150 | $25 | — | $25 | — |
| Blood test, average blood sugar (A1c) CPT Code: 83036 | $38 | — | $36 | — |
| Culture, bacterial CPT Code: 87070 | $34 | — | $28 | — |
| Blood test, hemoglobin CPT Code: 85018 | $9 | — | $7 | — |
| Blood test, comprehensive metabolic panel CPT Code: 80053 | $35 | — | $39 | — |
| Blood test, clotting time (PT/INR) CPT Code: 85610 | $16 | — | $15 | — |
| Blood test, creatinine (kidney) CPT Code: 82565 | $20 | — | $19 | — |
| Blood test, cholesterol (lipid panel) CPT Code: 80061 | $52 | — | $50 | — |
| Blood test, PSA (prostate screen) CPT Code: 84153 | $72 | — | $57 | — |
| Blood test, sodium CPT Code: 84295 | $19 | — | $18 | — |
| Blood test, liver function panel CPT Code: 80076 | $32 | — | $32 | — |
| Pneumonia vaccine injection HCPCS Code: G0009 | $6 | — | $55 | unverified |
| Blood test, calcium CPT Code: 82310 | $20 | — | $19 | — |