CPT 86890
Immunoassay
Current code43 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 | $580 – $616 | $290 | $725 |
| Cascade Valley Hospital | $35.45 – $7,410 | $334 | $417 |
| Deaconess Medical Center | $492 – $506 | $277 | $693 |
| Harborview Medical Center | — | $362 | $518 |
| Highline Medical Center | $427 – $893 | $303 | $992 |
| Mary Bridge Children's Hospital | $766 – $937 | $468 | $1,171 |
| MultiCare Auburn Medical Center | $855 | $468 | $1,171 |
| MultiCare Covington Medical Center | $855 | $468 | $1,171 |
| MultiCare Good Samaritan Hospital | $855 | $468 | $1,171 |
| MultiCare Valley Hospital | $499 | $277 | $693 |
| Providence Mount Carmel Hospital | — | $380 | $543 |
| Providence St Mary Medical Center | — | $453 | $647 |
| Seattle Children's Hospital | $587 – $1,044 | $1,087 | $1,087 |
| St Anthony Hospital | $715 – $744 | $302 | $992 |
| St Clare Hospital | $715 – $744 | $286 | $992 |
| St Elizabeth Hospital | $397 – $893 | $351 | $992 |
| St Francis Community Hospital | $715 – $744 | $311 | $992 |
| St Joseph Medical Center | $715 – $744 | $329 | $992 |
| St Michael Medical Center | $625 – $893 | $438 | $992 |
| Tacoma General Allenmore Hospital | $855 | $468 | $1,171 |
| University of Washington Medical Ctr | — | $374 – $480 | $534 – $685 |
| Virginia Mason Medical Center | $407 – $509 | $324 | $636 |
| Yakima Valley Memorial | $283 | $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)