| Psychological testing by technician CPT Code: 96138 | $340 | $521 | $258 | 2.0× |
| Blood antibody screen CPT Code: 86850 | $78 | $61 | $35 | 1.7× |
| Breathing treatment (nebulizer) CPT Code: 94640 | $294 | $255 | $155 | 1.6× |
| Psychological testing evaluation CPT Code: 96136 | $105 | $155 | $110 | 1.4× |
| Blood transfusion CPT Code: 36430 | $631 | $547 | $437 | 1.3× |
| Blood test, basic metabolic panel CPT Code: 80048 | $24 | $13 | $11 | 1.2× |
| Office visit, established patient (30-39 min) CPT Code: 99214 | $277 | $129 | $105 | 1.2× |
| Office visit, established patient (20-29 min) CPT Code: 99213 | $209 | $93 | $80 | 1.2× |
| Blood test, sodium CPT Code: 84295 | $25 | $7 | $6 | 1.1× |
| Hospital observation (per hour) HCPCS Code: G0378 | $71 | $85 | $76 | 1.1× |
| Hepatitis B vaccine HCPCS Code: 90744 | $41 | $41 | $37 | 1.1× |
| Blood test, calcium CPT Code: 82310 | $23 | $7 | $6 | 1.1× |
| Blood test, clotting time (PTT) CPT Code: 85730 | $23 | $8 | $7 | 1.1× |
| Blood test, creatinine (kidney) CPT Code: 82565 | $25 | $7 | $7 | 1.1× |
| Urinalysis (automated, with microscopy) CPT Code: 81001 | $18 | $4 | $4 | 1.1× |
| Neurobehavioral status check CPT Code: 96116 | $450 | $252 | $238 | 1.1× |
| Flu vaccine injection HCPCS Code: G0008 | $43 | $58 | $55 | 1.1× |
| Electrocardiogram (EKG, tracing only) CPT Code: 93005 | $74 | $69 | $66 | 1.0× |
| Blood test, thyroid (TSH) CPT Code: 84443 | $125 | $23 | $22 | 1.0× |
| Hepatitis C antibody test CPT Code: 86803 | $82 | $19 | $19 | 1.0× |
| Blood test, vitamin D CPT Code: 82306 | $148 | $41 | $40 | 1.0× |
| New patient office visit (30-44 min) CPT Code: 99203 | $209 | $93 | $91 | 1.0× |
| Blood test, hemoglobin CPT Code: 85018 | $8 | $3 | $3 | 1.0× |
| Pneumonia vaccine injection HCPCS Code: G0009 | $43 | $58 | $57 | 1.0× |
| Sleep study (overnight, in lab) CPT Code: 95810 | $1,469 | $1,001 | $985 | 1.0× |
| Blood test, urea nitrogen (BUN, kidney) CPT Code: 84520 | $24 | $5 | $5 | 1.0× |
| Blood test, liver function panel CPT Code: 80076 | $23 | $10 | $10 | 1.0× |
| Colorectal cancer screening HCPCS Code: G0010 | $43 | $58 | $58 | 1.0× |
| Blood test, potassium CPT Code: 84132 | $25 | $6 | $6 | 1.0× |
| Blood test, PSA (prostate screen) CPT Code: 84153 | $29 | $24 | $24 | 1.0× |
| Blood test, comprehensive metabolic panel CPT Code: 80053 | $26 | $12 | $12 | 1.0× |
| Ultrasound, leg veins (duplex) CPT Code: 93970 | $349 | $278 | $286 | 1.0× |
| Psychotherapy session (60 minutes) CPT Code: 90837 | $232 | $150 | $155 | 1.0× |
| Culture, blood CPT Code: 87040 | $69 | $12 | $13 | 0.9× |
| Psychiatric evaluation (first visit) CPT Code: 90791 | $245 | $150 | $166 | 0.9× |
| Blood test, cholesterol (lipid panel) CPT Code: 80061 | $60 | $14 | $16 | 0.9× |
| Blood test, glucose (blood sugar) CPT Code: 82947 | $21 | $4 | $5 | 0.9× |
| Blood test, magnesium CPT Code: 83735 | $27 | $7 | $8 | 0.9× |
| Blood test, clotting time (PT/INR) CPT Code: 85610 | $30 | $4 | $5 | 0.8× |
| Blood test, amylase CPT Code: 82150 | $27 | $6 | $8 | 0.8× |
| Blood test, ferritin (iron stores) CPT Code: 82728 | $53 | $12 | $15 | 0.8× |
| Family therapy session CPT Code: 90847 | $232 | $110 | $143 | 0.8× |
| Psychotherapy session (45 minutes) CPT Code: 90834 | $232 | $105 | $142 | 0.7× |
| Blood test, vitamin B12 CPT Code: 82607 | $56 | $13 | $18 | 0.7× |
| Culture, bacterial CPT Code: 87070 | $19 | $7 | $10 | 0.7× |
| Blood test, complete blood count (CBC) CPT Code: 85025 | $57 | $6 | $9 | 0.7× |
| Blood test, average blood sugar (A1c) CPT Code: 83036 | $37 | $7 | $11 | 0.6× |
| Blood test, lipase CPT Code: 83690 | $66 | $5 | $8 | 0.6× |
| Group therapy session CPT Code: 90853 | $134 | $45 | $82 | 0.6× |
| Electrocardiogram (ECG/EKG) CPT Code: 93000 | $39 | $14 | $28 | 0.5× |
| Tdap vaccine (tetanus, diphtheria, pertussis) HCPCS Code: 90715 | $49 | — | — | — |
| Pneumococcal vaccine HCPCS Code: 90732 | $175 | — | — | — |
| MMR vaccine (measles, mumps, rubella) HCPCS Code: 90707 | $133 | — | — | — |
| Flu vaccine (high dose) HCPCS Code: 90656 | $32 | — | — | — |
| Varicella (chickenpox) vaccine HCPCS Code: 90716 | $230 | — | — | — |
| DTaP vaccine (diphtheria, tetanus, pertussis) HCPCS Code: 90700 | $43 | — | — | — |