CPT 86890
Immunoassay
Current code43 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 | — | $290 | $725 |
| Cascade Valley Hospital | — | $334 | $417 |
| Deaconess Medical Center | — | $277 | $693 |
| Harborview Medical Center | — | $362 | $518 |
| Highline Medical Center | — | $303 | $992 |
| Island Hospital | $21.22 – $214 | — | — |
| Kadlec Regional Medical Center | — | — | — |
| Legacy Salmon Creek Medical Center | — | — | — |
| Mary Bridge Children's Hospital | — | $375 | $937 |
| MultiCare Auburn Medical Center | — | $375 | $937 |
| MultiCare Covington Medical Center | — | $375 | $937 |
| MultiCare Good Samaritan Hospital | — | $375 | $937 |
| MultiCare Valley Hospital | — | $277 | $693 |
| Olympic Medical Center | — | — | — |
| Overlake Hospital Medical Center & Clinics | — | — | — |
| PeaceHealth Peace Island Medical Center | — | $175 | $269 |
| PeaceHealth Southwest Medical Cente | $498 – $528 | $473 | $727 |
| PeaceHealth St Joseph Medical Center | $1,083 – $1,232 | $265 | $407 |
| PeaceHealth United General Medical Center | — | $200 | $308 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | — | — | — |
| Providence Centralia Hospital | — | — | — |
| Providence Holy Family Hospital | — | — | — |
| Providence Mount Carmel Hospital | — | $380 | $543 |
| Providence Regional Medical Center Everett | — | — | — |
| Providence St Mary Medical Center | — | $453 | $647 |
| Providence St Peter Hospital | — | — | — |
| Seattle Children's Hospital | $957 – $978 | $1,087 | $1,087 |
| St Anthony Hospital | — | $302 | $992 |
| St Clare Hospital | — | $286 | $992 |
| St Elizabeth Hospital | — | $351 | $992 |
| St Francis Community Hospital | — | $311 | $992 |
| St Joseph Medical Center | — | $329 | $992 |
| St Michael Medical Center | — | $438 | $992 |
| Swedish Edmonds Hospital | — | — | — |
| Swedish Issaquah | — | — | — |
| Swedish Medical Center | — | — | — |
| Swedish Medical Center / Cherry Hill | — | — | — |
| Tacoma General Allenmore Hospital | — | $375 | $937 |
| University of Washington Medical Ctr | — | $374 – $480 | $534 – $685 |
| Virginia Mason Medical Center | — | $324 | $636 |
| Wellfound Behavioral Health Hospital | — | — | — |
| WhidbeyHealth Medical Center | — | $384 | $384 |
| Yakima Valley Memorial | — | $202 | $505 |
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.
- Hospital outpatient payment (national)
- $174 (APC 5672)