CPT 87400
Immunoassay
Current code32 hospitals with prices
What Washington hospitals publish for this code
Commercial insurance: Rate negotiated with a private insurer or employer plan, including exchange and public-option plans.
| Hospital | Commercial insurance rates (lowest – highest) | Cash price | List price (before discounts) |
|---|---|---|---|
| Capital Medical Center | $14.13 – $192 | $90.40 | $226 |
| Deaconess Medical Center | $14.13 – $87.32 | $32.40 | $81.00 |
| Harborview Medical Center | $21.20 – $43.80 | — | — |
| Island Hospital | $14.13 – $95.95 | $101 | $101 |
| Kadlec Regional Medical Center | $15.09 – $55.25 | — | — |
| Legacy Salmon Creek Medical Center | $26.42 – $43.04 | — | — |
| Mary Bridge Children's Hospital | $14.13 – $109 | $24.80 | $62.00 |
| MultiCare Auburn Medical Center | $14.13 – $65.56 | $24.80 | $62.00 |
| MultiCare Covington Medical Center | $14.13 – $65.56 | $24.80 | $62.00 |
| MultiCare Good Samaritan Hospital | $14.13 – $65.56 | $24.80 | $62.00 |
| MultiCare Valley Hospital | $14.13 – $58.32 | $32.40 | $81.00 |
| Olympic Medical Center | $30.18 – $54.00 | $43.20 | $54.00 |
| Overlake Hospital Medical Center & Clinics | $13.43 – $133 | — | — |
| Prov Sacred HRT Med Ctr & Childs Hosp. | $16.96 – $83.27 | $104 – $176 | $148 – $252 |
| Providence Centralia Hospital | $23.88 – $133 | — | — |
| Providence Holy Family Hospital | $16.96 – $60.29 | $109 | $155 |
| Providence Mount Carmel Hospital | — | $46.20 | $66.00 |
| Providence Regional Medical Center Everett | $14.13 – $91.23 | — | — |
| Providence St Joseph Hospital | — | $179 | $256 |
| Providence St Mary Medical Center | $22.61 – $91.23 | $118 | $168 |
| Providence St Peter Hospital | $12.01 – $79.13 | — | — |
| Seattle Children's Hospital | $58.21 – $147 | $108 – $153 | $108 – $153 |
| Swedish Edmonds Hospital | $14.13 – $70.65 | $76.32 | $159 |
| Swedish Issaquah | $12.72 – $70.65 | $76.32 | $159 |
| Swedish Medical Center | $12.72 – $70.65 | $76.32 | $159 |
| Swedish Medical Center / Cherry Hill | $12.72 – $65.00 | $76.32 | $159 |
| Tacoma General Allenmore Hospital | $14.13 – $65.56 | $24.80 | $62.00 |
| Three Rivers Hospital | — | $42.00 | $42.00 |
| University of Washington Medical Ctr | $16.96 – $44.31 | — | — |
| Virginia Mason Medical Center | $14.13 – $92.00 | $58.65 | $115 |
| Wellfound Behavioral Health Hospital | — | $42.40 | $106 |
| Yakima Valley Memorial | $14.63 – $103 | $48.00 | $120 |
Medicare (traditional) reference
Only for people on original Medicare. These are CMS’s 2026 amounts. They aren’t what private insurance or cash patients pay.
- Lab fee schedule (national limit)
- $14.13