CPT 86666
Immunoassay
Current code44 hospitals with prices
What Washington hospitals publish for this code
Medicare Advantage: Rate for a private Medicare Advantage plan. Applies only to members of that plan.
| Hospital | Medicare Advantage rates (lowest – highest) | Cash price | List price (before discounts) |
|---|---|---|---|
| BHC Fairfax Hospital | — | $30.00 | $30.00 |
| Capital Medical Center | $9.98 – $10.97 | $98.80 | $247 |
| Cascade Valley Hospital | $10.69 – $363 | $17.60 | $22.00 |
| Deaconess Medical Center | $9.98 – $10.97 | $17.60 | $44.00 |
| EvergreenHealth Medical Center | $10.18 – $10.54 | $102 | $128 |
| Harborview Medical Center | $10.18 – $11.20 | $16.10 – $95.90 | $23.00 – $137 |
| Highline Medical Center | $10.18 – $11.71 | $33.83 | $111 |
| Island Hospital | $10.90 – $11.55 | $189 – $462 | $189 – $462 |
| Kadlec Regional Medical Center | $10.18 – $12.22 | $86.10 | $123 |
| Legacy Salmon Creek Medical Center | $10.49 – $11.40 | — | — |
| Mary Bridge Children's Hospital | $9.98 – $10.97 | $22.80 | $57.00 |
| MultiCare Auburn Medical Center | $9.98 – $10.97 | $22.80 | $57.00 |
| MultiCare Covington Medical Center | $9.98 – $10.97 | $22.80 | $57.00 |
| MultiCare Good Samaritan Hospital | $9.98 – $10.97 | $22.80 | $57.00 |
| MultiCare Valley Hospital | $10.28 – $10.97 | $17.60 | $44.00 |
| Olympic Medical Center | $11.45 – $14.72 | $39.20 | $49.00 |
| Overlake Hospital Medical Center & Clinics | $10.18 – $10.59 | — | — |
| PeaceHealth Peace Island Medical Center | — | $75.40 | $116 |
| PeaceHealth Southwest Medical Cente | $10.18 – $11.71 | $86.45 | $133 |
| PeaceHealth St John Medical Center | $7.94 – $11.20 | $87.75 | $135 |
| PeaceHealth St Joseph Medical Center | $10.18 – $11.20 | $91.00 | $140 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | $10.18 – $11.20 | — | — |
| Providence Centralia Hospital | $10.18 – $16.29 | — | — |
| Providence Holy Family Hospital | $10.18 – $11.20 | $46.90 | $67.00 |
| Providence Mount Carmel Hospital | — | $159 | $227 |
| Providence Regional Medical Center Everett | $10.49 – $11.20 | — | — |
| Providence St Mary Medical Center | $10.18 – $11.20 | $38.50 – $65.80 | $55.00 – $94.00 |
| Providence St Peter Hospital | $10.18 – $16.29 | — | — |
| Skagit Valley Hospital | $10.18 – $10.99 | $18.40 | $23.00 |
| St Anthony Hospital | $10.18 – $11.71 | $33.70 | $111 |
| St Clare Hospital | $10.18 – $11.71 | $31.94 | $111 |
| St Elizabeth Hospital | $10.18 – $11.71 | $39.15 | $111 |
| St Francis Community Hospital | $10.18 – $11.71 | $34.77 | $111 |
| St Joseph Medical Center | $10.18 – $11.71 | $36.70 | $111 |
| St Michael Medical Center | $10.18 – $10.99 | $48.90 | $111 |
| Swedish Edmonds Hospital | $10.49 – $11.20 | $38.88 | $81.00 |
| Swedish Issaquah | $10.49 – $11.20 | $38.88 | $81.00 |
| Swedish Medical Center | $10.49 – $11.20 | $38.88 | $81.00 |
| Swedish Medical Center / Cherry Hill | $10.49 – $11.20 | $38.88 | $81.00 |
| Tacoma General Allenmore Hospital | $9.98 – $10.97 | $22.80 | $57.00 |
| University of Washington Medical Ctr | $10.18 – $11.20 | $16.10 – $95.90 | $23.00 – $137 |
| Virginia Mason Medical Center | $7.13 – $10.69 | $29.58 | $58.00 |
| WhidbeyHealth Medical Center | — | $60.00 – $160 | $60.00 – $160 |
| Yakima Valley Memorial | $10.68 – $11.97 | $20.80 | $52.00 |
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)
- $10.18