CPT 86831
Immunoassay
Current code30 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 | $81.88 – $477 | — | — |
| Deaconess Medical Center | $81.88 – $506 | — | — |
| Harborview Medical Center | $123 – $254 | $636 | $909 |
| Island Hospital | $81.88 – $158 | — | — |
| Kadlec Regional Medical Center | $87.46 – $320 | — | — |
| Legacy Salmon Creek Medical Center | $153 – $248 | — | — |
| Mary Bridge Children's Hospital | $58.31 – $632 | — | — |
| MultiCare Auburn Medical Center | $81.88 – $380 | — | — |
| MultiCare Covington Medical Center | $81.88 – $380 | — | — |
| MultiCare Good Samaritan Hospital | $81.88 – $380 | — | — |
| MultiCare Valley Hospital | $81.88 – $148 | — | — |
| Olympic Medical Center | — | — | — |
| Overlake Hospital Medical Center & Clinics | $77.79 – $770 | — | — |
| Prov Sacred HRT Med Ctr & Childs Hosp. | $98.26 – $483 | $351 | $501 |
| Providence Centralia Hospital | $138 – $769 | — | — |
| Providence Holy Family Hospital | $98.26 – $349 | $484 | $691 |
| Providence Mount Carmel Hospital | — | $426 | $608 |
| Providence Regional Medical Center Everett | $81.88 – $529 | — | — |
| Providence St Joseph Hospital | — | $372 | $532 |
| Providence St Mary Medical Center | $131 – $529 | — | — |
| Providence St Peter Hospital | $69.60 – $459 | — | — |
| Skagit Valley Hospital | $98.26 – $423 | $356 | $445 |
| Swedish Edmonds Hospital | $81.88 – $409 | — | — |
| Swedish Issaquah | $73.69 – $409 | — | — |
| Swedish Medical Center | $73.69 – $409 | — | — |
| Swedish Medical Center / Cherry Hill | $73.69 – $377 | — | — |
| Tacoma General Allenmore Hospital | $81.88 – $380 | — | — |
| University of Washington Medical Ctr | $98.26 – $257 | $636 | $909 |
| Virginia Mason Medical Center | $81.88 – $369 | $198 | $388 |
| Yakima Valley Memorial | $84.74 – $205 | — | — |
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)
- $81.88