CPT 86850
Immunoassay
Current code53 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 | $8.64 – $52.50 | $18.00 – $75.00 | $18.00 – $75.00 |
| Capital Medical Center | $112 – $267 | $56.00 – $126 | $140 – $314 |
| Cascade Valley Hospital | $12.58 – $1,322 | $118 – $123 | $148 – $154 |
| Coulee Medical Center | — | $56.70 | $63.00 |
| Deaconess Medical Center | $284 – $292 | $160 | $400 |
| EvergreenHealth Medical Center | $14.29 – $188 | $159 | $199 |
| EvergreenHealth Monroe | $69.06 – $197 | $159 | $199 |
| Harborview Medical Center | — | $62.30 – $137 | $89.00 – $196 |
| Highline Medical Center | $71.25 – $149 | $50.60 | $166 |
| Island Hospital | $9.77 – $112 | $72.00 | $72.00 |
| Kadlec Regional Medical Center | — | $144 | $205 |
| Mary Bridge Children's Hospital | $114 – $140 | $70.00 | $175 |
| MultiCare Auburn Medical Center | $128 | $70.00 | $175 |
| MultiCare Covington Medical Center | $128 | $70.00 | $175 |
| MultiCare Good Samaritan Hospital | $128 | $70.00 | $175 |
| MultiCare Valley Hospital | $288 | $160 | $400 |
| Olympic Medical Center | $45.27 – $97.00 | $64.80 – $77.60 | $81.00 – $97.00 |
| Overlake Hospital Medical Center & Clinics | — | $35.00 – $198 | $70.00 – $395 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | — | $224 – $242 | $320 – $345 |
| Providence Centralia Hospital | — | $107 | $206 |
| Providence Holy Family Hospital | — | $120 – $121 | $172 – $173 |
| Providence Mount Carmel Hospital | — | $55.30 | $79.00 |
| Providence Regional Medical Center Everett | — | $55.64 | $107 |
| Providence St Joseph Hospital | — | $76.30 | $109 |
| Providence St Mary Medical Center | — | $25.20 – $176 | $36.00 – $251 |
| Providence St Peter Hospital | — | $107 | $206 |
| Skagit Valley Hospital | $11.72 – $245 | $132 | $165 |
| St Anthony Hospital | $119 – $124 | $50.40 | $166 |
| St Clare Hospital | $119 – $124 | $47.76 | $166 |
| St Elizabeth Hospital | $66.28 – $149 | $58.55 | $166 |
| St Francis Community Hospital | $119 – $124 | $52.00 | $166 |
| St Joseph Medical Center | $119 – $124 | $54.88 | $166 |
| St Michael Medical Center | $104 – $149 | $73.13 | $166 |
| Swedish Edmonds Hospital | — | $45.60 – $51.36 | $95.00 – $107 |
| Swedish Issaquah | — | $44.64 – $51.36 | $93.00 – $107 |
| Swedish Medical Center | — | $44.64 – $51.36 | $93.00 – $107 |
| Swedish Medical Center / Cherry Hill | — | $44.64 – $51.36 | $93.00 – $107 |
| Tacoma General Allenmore Hospital | $128 | $70.00 | $175 |
| Three Rivers Hospital | — | $114 | $114 |
| Trios Health | — | — | $247 |
| University of Washington Medical Ctr | — | $62.30 – $130 | $89.00 – $185 |
| Virginia Mason Medical Center | $119 – $149 | $94.86 | $186 |
| Yakima Valley Memorial | $124 | $88.80 | $222 |
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.
- Hospital outpatient payment (national)
- $53.24 (APC 5671)
- Lab fee schedule (national limit)
- $9.77