CPT 85307
Immunoassay
Current code50 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) |
|---|---|---|---|
| BHC Fairfax Hospital | — | $60.00 | $60.00 |
| Capital Medical Center | $144 – $153 | $72.00 | $180 |
| Deaconess Medical Center | $120 – $123 | $67.60 | $169 |
| EvergreenHealth Medical Center | $15.86 – $171 | $147 | $184 |
| EvergreenHealth Monroe | $18.38 – $171 | $147 | $184 |
| Harborview Medical Center | — | $206 | $294 |
| Highline Medical Center | $158 – $331 | $112 | $368 |
| Island Hospital | $15.32 – $143 | $150 | $150 |
| Kadlec Regional Medical Center | — | $158 | $226 |
| Mary Bridge Children's Hospital | $62.13 – $76.00 | $38.00 | $95.00 |
| MultiCare Auburn Medical Center | $69.35 | $38.00 | $95.00 |
| MultiCare Covington Medical Center | $69.35 | $38.00 | $95.00 |
| MultiCare Good Samaritan Hospital | $69.35 | $38.00 | $95.00 |
| MultiCare Valley Hospital | $122 | $67.60 | $169 |
| Olympic Medical Center | $96.14 – $172 | $138 | $172 |
| Overlake Hospital Medical Center & Clinics | — | $20.24 – $42.37 | $40.47 – $84.74 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | — | $194 | $277 |
| Providence Centralia Hospital | — | $43.68 – $136 | $84.00 – $262 |
| Providence Holy Family Hospital | — | $98.70 | $141 |
| Providence Mount Carmel Hospital | — | $200 | $285 |
| Providence Regional Medical Center Everett | — | $107 | $206 |
| Providence St Joseph Hospital | — | $153 – $176 | $218 – $252 |
| Providence St Mary Medical Center | — | $17.50 – $37.80 | $25.00 – $54.00 |
| Providence St Peter Hospital | — | $136 | $262 |
| Skagit Valley Hospital | $18.38 – $267 | $225 | $281 |
| St Anthony Hospital | $265 – $276 | $112 | $368 |
| St Clare Hospital | $265 – $276 | $106 | $368 |
| St Elizabeth Hospital | $147 – $331 | $130 | $368 |
| St Francis Community Hospital | $265 – $276 | $115 | $368 |
| St Joseph Medical Center | $265 – $276 | $122 | $368 |
| St Michael Medical Center | $232 – $331 | $162 | $368 |
| Swedish Edmonds Hospital | — | $98.88 | $206 |
| Swedish Issaquah | — | $98.88 | $206 |
| Swedish Medical Center | — | $98.88 | $206 |
| Swedish Medical Center / Cherry Hill | — | $98.88 | $206 |
| Tacoma General Allenmore Hospital | $69.35 | $38.00 | $95.00 |
| Three Rivers Hospital | — | $313 | $313 |
| Trios Health | — | — | $223 |
| University of Washington Medical Ctr | — | $81.54 | $116 |
| Virginia Mason Medical Center | $71.74 – $89.60 | $57.12 | $112 |
| Yakima Valley Memorial | $40.88 | $29.20 | $73.00 |
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)
- $15.32