CPT 86318
Immunoassay
Current code29 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 | $18.09 – $105 | $27.20 | $68.00 |
| Deaconess Medical Center | $18.09 – $112 | — | — |
| Harborview Medical Center | $27.14 – $56.08 | — | — |
| Island Hospital | $18.09 – $43.70 | $41.00 – $46.00 | $41.00 – $46.00 |
| Kadlec Regional Medical Center | $19.32 – $70.73 | — | — |
| Legacy Salmon Creek Medical Center | $33.83 – $47.21 | — | — |
| Mary Bridge Children's Hospital | $18.09 – $140 | $27.20 | $68.00 |
| MultiCare Auburn Medical Center | $18.09 – $83.94 | $27.20 | $68.00 |
| MultiCare Covington Medical Center | $18.09 – $83.94 | $27.20 | $68.00 |
| MultiCare Good Samaritan Hospital | $18.09 – $83.94 | $27.20 | $68.00 |
| MultiCare Valley Hospital | $18.09 – $32.80 | — | — |
| Olympic Medical Center | — | — | — |
| Overlake Hospital Medical Center & Clinics | $17.19 – $170 | — | — |
| Prov Sacred HRT Med Ctr & Childs Hosp. | $21.71 – $107 | — | — |
| Providence Centralia Hospital | $30.57 – $170 | — | — |
| Providence Holy Family Hospital | $21.71 – $77.18 | — | — |
| Providence Regional Medical Center Everett | $18.09 – $117 | — | — |
| Providence St Mary Medical Center | $28.94 – $117 | — | — |
| Providence St Peter Hospital | $15.38 – $101 | — | — |
| Seattle Children's Hospital | $93.58 – $166 | $173 | $173 |
| Swedish Edmonds Hospital | $18.09 – $90.45 | — | — |
| Swedish Issaquah | $16.28 – $90.45 | — | — |
| Swedish Medical Center | $16.28 – $90.45 | — | — |
| Swedish Medical Center / Cherry Hill | $16.28 – $83.21 | — | — |
| Tacoma General Allenmore Hospital | $18.09 – $83.94 | $27.20 | $68.00 |
| Trios Health | — | — | $201 |
| University of Washington Medical Ctr | $21.71 – $61.53 | — | — |
| Virginia Mason Medical Center | $18.09 – $81.59 | $43.35 | $85.00 |
| Yakima Valley Memorial | $18.72 – $45.23 | — | — |
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)
- $18.09