CPT 86850
Immunoassay
Current code53 hospitals with prices
What Washington hospitals publish for this code
Medicaid (state program): Washington Apple Health fee-for-service. Applies only to Medicaid enrollees.
| Hospital | Medicaid (state program) rates (lowest – highest) | Cash price | List price (before discounts) |
|---|---|---|---|
| BHC Fairfax Hospital | — | $18.00 – $75.00 | $18.00 – $75.00 |
| Capital Medical Center | — | $56.00 – $126 | $140 – $314 |
| Cascade Medical Center | $78.52 | $118 | $147 |
| Cascade Valley Hospital | — | $118 – $123 | $148 – $154 |
| Coulee Medical Center | — | $56.70 | $63.00 |
| Deaconess Medical Center | — | $160 | $400 |
| EvergreenHealth Medical Center | — | $159 | $199 |
| EvergreenHealth Monroe | — | $159 | $199 |
| Harborview Medical Center | — | $62.30 – $137 | $89.00 – $196 |
| Highline Medical Center | — | $50.60 | $166 |
| Island Hospital | — | $72.00 | $72.00 |
| Kadlec Regional Medical Center | — | $144 | $205 |
| Legacy Salmon Creek Medical Center | — | — | — |
| Mary Bridge Children's Hospital | — | $56.00 | $140 |
| MultiCare Auburn Medical Center | — | $56.00 | $140 |
| MultiCare Covington Medical Center | — | $56.00 | $140 |
| MultiCare Good Samaritan Hospital | — | $56.00 | $140 |
| MultiCare Valley Hospital | — | $160 | $400 |
| Olympic Medical Center | — | $64.80 | $81.00 |
| Overlake Hospital Medical Center & Clinics | — | $35.00 – $198 | $70.00 – $395 |
| PeaceHealth Peace Island Medical Center | — | $180 | $277 |
| PeaceHealth Southwest Medical Cente | — | $138 – $142 | $212 – $218 |
| PeaceHealth St John Medical Center | — | $138 – $142 | $212 – $218 |
| PeaceHealth St Joseph Medical Center | — | $219 – $226 | $337 – $347 |
| PeaceHealth United General Medical Center | — | $172 | $264 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | — | $27.30 – $242 | $39.00 – $345 |
| Providence Centralia Hospital | — | $107 | $206 |
| Providence Holy Family Hospital | — | $53.90 – $121 | $77.00 – $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 |
| Seattle Children's Hospital | $32.51 | $129 | $129 |
| Skagit Valley Hospital | — | $132 | $165 |
| St Anthony Hospital | — | $50.40 | $166 |
| St Clare Hospital | — | $47.76 | $166 |
| St Elizabeth Hospital | — | $58.55 | $166 |
| St Francis Community Hospital | — | $52.00 | $166 |
| St Joseph Medical Center | — | $54.88 | $166 |
| St Michael Medical Center | — | $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 | — | $56.00 | $140 |
| Three Rivers Hospital | $79.80 | $114 | $114 |
| Trios Health | — | — | $247 |
| University of Washington Medical Ctr | — | $62.30 – $130 | $89.00 – $185 |
| Virginia Mason Medical Center | — | $94.86 | $186 |
| Wellfound Behavioral Health Hospital | — | — | — |
| WhidbeyHealth Medical Center | — | $154 | $154 |
| Yakima Valley Memorial | — | $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