CPT 0459U
Immunoassay
Current code27 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 | $287 – $472 | — | — |
| Deaconess Medical Center | $287 – $1,610 | — | — |
| Harborview Medical Center | $391 – $521 | — | — |
| Island Hospital | $261 – $502 | — | — |
| Kadlec Regional Medical Center | $278 – $732 | — | — |
| Legacy Salmon Creek Medical Center | $423 – $680 | — | — |
| Mary Bridge Children's Hospital | $2,011 | — | — |
| MultiCare Auburn Medical Center | $287 – $1,209 | — | — |
| MultiCare Covington Medical Center | $287 – $1,209 | — | — |
| MultiCare Good Samaritan Hospital | $287 – $1,209 | — | — |
| MultiCare Valley Hospital | $287 – $472 | — | — |
| Olympic Medical Center | — | — | — |
| Overlake Hospital Medical Center & Clinics | $287 – $2,449 | — | — |
| Prov Sacred HRT Med Ctr & Childs Hosp. | $313 – $864 | — | — |
| Providence Centralia Hospital | $440 – $974 | — | — |
| Providence Holy Family Hospital | $313 – $802 | — | — |
| Providence Regional Medical Center Everett | $261 – $604 | — | — |
| Providence St Mary Medical Center | $417 – $766 | — | — |
| Providence St Peter Hospital | $221 – $851 | — | — |
| Swedish Edmonds Hospital | $261 – $662 | — | — |
| Swedish Issaquah | $234 – $578 | — | — |
| Swedish Medical Center | $234 – $930 | — | — |
| Swedish Medical Center / Cherry Hill | $234 – $930 | — | — |
| Tacoma General Allenmore Hospital | $287 – $1,209 | — | — |
| University of Washington Medical Ctr | $313 – $817 | — | — |
| Virginia Mason Medical Center | $313 – $924 | — | — |
| Yakima Valley Memorial | $287 – $468 | — | — |
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)
- $261
How hospitals also write this code
Some price files write it differently. These are counted as CPT 0459U:
- 459U (leading zeros left off; 79 price lines)