CPT 86658
Immunoassay
Current code45 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 | $126 – $134 | $63.20 | $158 |
| Cascade Valley Hospital | $19.55 – $2,916 | $228 | $285 |
| Deaconess Medical Center | $102 – $104 | $57.20 | $143 |
| EvergreenHealth Medical Center | $13.49 – $111 | $95.20 | $119 |
| EvergreenHealth Monroe | $15.64 – $111 | $95.20 | $119 |
| Highline Medical Center | $32.77 – $81.63 | $23.27 – $27.70 | $76.19 – $90.70 |
| Island Hospital | $13.03 – $195 | $43.41 – $205 | $43.41 – $205 |
| Kadlec Regional Medical Center | — | $58.80 | $84.00 |
| Mary Bridge Children's Hospital | $52.97 – $64.80 | $32.40 | $81.00 |
| MultiCare Auburn Medical Center | $59.13 | $32.40 | $81.00 |
| MultiCare Covington Medical Center | $59.13 | $32.40 | $81.00 |
| MultiCare Good Samaritan Hospital | $59.13 | $32.40 | $81.00 |
| MultiCare Valley Hospital | $103 | $57.20 | $143 |
| Olympic Medical Center | $25.71 – $46.00 | $36.80 | $46.00 |
| Overlake Hospital Medical Center & Clinics | — | $6.25 – $31.50 | $12.50 – $63.00 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | — | $77.70 – $118 | $111 – $168 |
| Providence Centralia Hospital | — | $38.48 | $74.00 |
| Providence Holy Family Hospital | — | $76.30 – $289 | $109 – $413 |
| Providence Mount Carmel Hospital | — | $585 | $836 |
| Providence Regional Medical Center Everett | — | $18.20 | $35.00 |
| Providence St Mary Medical Center | — | $18.20 – $279 | $26.00 – $398 |
| Seattle Children's Hospital | $57.78 – $103 | $107 | $107 |
| Skagit Valley Hospital | $15.64 – $143 | $121 | $151 |
| St Anthony Hospital | $54.86 – $68.03 | $23.18 – $27.59 | $76.19 – $90.70 |
| St Clare Hospital | $54.86 – $68.03 | $21.97 – $26.15 | $76.19 – $90.70 |
| St Elizabeth Hospital | $30.48 – $81.63 | $26.93 – $32.06 | $76.19 – $90.70 |
| St Francis Community Hospital | $54.86 – $68.03 | $23.92 – $28.47 | $76.19 – $90.70 |
| St Joseph Medical Center | $54.86 – $68.03 | $25.24 – $30.04 | $76.19 – $90.70 |
| St Michael Medical Center | $48.00 – $81.63 | $33.63 – $40.04 | $76.19 – $90.70 |
| Swedish Edmonds Hospital | — | $49.92 – $158 | $104 – $329 |
| Swedish Issaquah | — | $49.92 | $104 |
| Swedish Medical Center | — | $49.92 | $104 |
| Swedish Medical Center / Cherry Hill | — | $49.92 | $104 |
| Tacoma General Allenmore Hospital | $59.13 | $32.40 | $81.00 |
| Three Rivers Hospital | — | $202 | $202 |
| Virginia Mason Medical Center | $57.00 – $71.20 | $45.39 | $89.00 |
| Yakima Valley Memorial | $62.72 | $44.80 | $112 |
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)
- $13.03