CPT 81536
Immunoassay
Current code28 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 | $178 – $444 | — | — |
| Deaconess Medical Center | $178 – $549 | — | — |
| Harborview Medical Center | $266 – $550 | — | — |
| Island Hospital | $178 – $342 | — | — |
| Kadlec Regional Medical Center | $190 – $694 | — | — |
| Legacy Salmon Creek Medical Center | $332 – $463 | — | — |
| Mary Bridge Children's Hospital | $178 – $549 | — | — |
| MultiCare Auburn Medical Center | $178 – $348 | — | — |
| MultiCare Covington Medical Center | $178 – $348 | — | — |
| MultiCare Good Samaritan Hospital | $178 – $348 | — | — |
| MultiCare Valley Hospital | $178 – $600 | — | — |
| Olympic Medical Center | — | — | — |
| Overlake Hospital Medical Center & Clinics | $169 – $506 | — | — |
| Prov Sacred HRT Med Ctr & Childs Hosp. | $213 – $1,047 | — | — |
| Providence Centralia Hospital | $300 – $1,667 | — | — |
| Providence Holy Family Hospital | $213 – $758 | — | — |
| Providence Regional Medical Center Everett | $178 – $1,147 | — | — |
| Providence St Mary Medical Center | $284 – $1,147 | — | — |
| Providence St Peter Hospital | $151 – $994 | — | — |
| Swedish Edmonds Hospital | $178 – $888 | — | — |
| Swedish Issaquah | $160 – $888 | — | — |
| Swedish Medical Center | $160 – $888 | — | — |
| Swedish Medical Center / Cherry Hill | $160 – $817 | — | — |
| Tacoma General Allenmore Hospital | $178 – $348 | — | — |
| University of Washington Medical Ctr | $213 – $557 | — | — |
| Virginia Mason Medical Center | $178 – $801 | $259 | $507 |
| Wellfound Behavioral Health Hospital | $448 | — | — |
| Yakima Valley Memorial | $184 – $444 | — | — |
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)
- $178