CPT 87390
Immunoassay
Current code42 hospitals with prices
What Washington hospitals publish for this code
Unknown: The source file doesn't say which population this rate applies to.
| Hospital | Unknown rates (lowest – highest) | Cash price | List price (before discounts) |
|---|---|---|---|
| Capital Medical Center | — | — | — |
| Deaconess Medical Center | — | — | — |
| Harborview Medical Center | — | $117 | $167 |
| Highline Medical Center | — | $107 | $349 |
| Island Hospital | $5.75 – $27.06 | — | — |
| Kadlec Regional Medical Center | — | — | — |
| Legacy Salmon Creek Medical Center | — | — | — |
| Mary Bridge Children's Hospital | — | — | — |
| MultiCare Auburn Medical Center | — | — | — |
| MultiCare Covington Medical Center | — | — | — |
| MultiCare Good Samaritan Hospital | — | — | — |
| MultiCare Valley Hospital | — | — | — |
| Olympic Medical Center | — | — | — |
| Overlake Hospital Medical Center & Clinics | — | — | — |
| PeaceHealth Peace Island Medical Center | — | $52.00 | $80.00 |
| PeaceHealth Southwest Medical Cente | $47.40 – $67.19 | $67.60 | $104 |
| PeaceHealth St John Medical Center | $41.14 – $171 | $68.25 | $105 |
| PeaceHealth St Joseph Medical Center | $129 – $146 | $68.90 | $106 |
| PeaceHealth United General Medical Center | — | $52.00 | $80.00 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | — | $119 | $170 |
| Providence Centralia Hospital | — | — | — |
| Providence Holy Family Hospital | — | $111 | $159 |
| Providence Mount Carmel Hospital | — | $67.90 | $97.00 |
| Providence Regional Medical Center Everett | — | — | — |
| Providence St Joseph Hospital | — | $58.80 | $84.00 |
| Providence St Mary Medical Center | — | — | — |
| Providence St Peter Hospital | — | — | — |
| Seattle Children's Hospital | $154 – $158 | $175 | $175 |
| St Anthony Hospital | — | $106 | $349 |
| St Clare Hospital | — | $101 | $349 |
| St Elizabeth Hospital | — | $123 | $349 |
| St Francis Community Hospital | — | $109 | $349 |
| St Joseph Medical Center | — | $116 | $349 |
| St Michael Medical Center | — | $154 | $349 |
| Swedish Edmonds Hospital | — | — | — |
| Swedish Issaquah | — | — | — |
| Swedish Medical Center | — | — | — |
| Swedish Medical Center / Cherry Hill | — | — | — |
| Tacoma General Allenmore Hospital | — | — | — |
| University of Washington Medical Ctr | — | $58.52 | $83.60 |
| Virginia Mason Medical Center | — | $50.49 | $99.00 |
| Yakima Valley Memorial | — | — | — |
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)
- $24.06