CPT 0255U
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 | $31.60 – $57.29 | — | — |
| Deaconess Medical Center | $31.60 – $195 | — | — |
| Harborview Medical Center | $47.40 – $97.96 | — | — |
| Island Hospital | $31.60 – $60.91 | — | — |
| Kadlec Regional Medical Center | $33.76 – $88.76 | — | — |
| Legacy Salmon Creek Medical Center | $51.35 – $82.48 | — | — |
| Mary Bridge Children's Hospital | $31.60 – $244 | — | — |
| MultiCare Auburn Medical Center | $31.60 – $147 | — | — |
| MultiCare Covington Medical Center | $31.60 – $147 | — | — |
| MultiCare Good Samaritan Hospital | $31.60 – $147 | — | — |
| MultiCare Valley Hospital | $31.60 – $57.29 | — | — |
| Olympic Medical Center | — | — | — |
| Overlake Hospital Medical Center & Clinics | $32.86 – $297 | — | — |
| Prov Sacred HRT Med Ctr & Childs Hosp. | $37.92 – $105 | — | — |
| Providence Centralia Hospital | $53.40 – $118 | — | — |
| Providence Holy Family Hospital | $37.92 – $97.26 | — | — |
| Providence Regional Medical Center Everett | $31.60 – $73.31 | — | — |
| Providence St Mary Medical Center | $50.56 – $92.97 | — | — |
| Providence St Peter Hospital | $26.86 – $103 | — | — |
| Swedish Edmonds Hospital | $31.60 – $80.26 | — | — |
| Swedish Issaquah | $28.44 – $111 | — | — |
| Swedish Medical Center | $28.44 – $113 | — | — |
| Swedish Medical Center / Cherry Hill | $28.44 – $113 | — | — |
| Tacoma General Allenmore Hospital | $31.60 – $147 | — | — |
| University of Washington Medical Ctr | $37.92 – $99.10 | — | — |
| Virginia Mason Medical Center | $31.60 – $143 | — | — |
| Yakima Valley Memorial | $32.71 – $56.72 | — | — |
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)
- $31.60
How hospitals also write this code
Some price files write it differently. These are counted as CPT 0255U:
- 255U (leading zeros left off; 79 price lines)