CPT 86658
Immunoassay
Current code45 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) |
|---|---|---|---|
| Capital Medical Center | $12.77 – $14.05 | $63.20 | $158 |
| Cascade Valley Hospital | $13.68 – $2,923 | $228 | $285 |
| Deaconess Medical Center | $12.77 – $14.05 | $57.20 | $143 |
| EvergreenHealth Medical Center | $13.03 – $13.49 | $95.20 | $119 |
| EvergreenHealth Monroe | $13.03 – $13.49 | $95.20 | $119 |
| Harborview Medical Center | $13.03 – $14.33 | — | — |
| Highline Medical Center | $13.03 – $14.98 | $23.27 – $27.70 | $76.19 – $90.70 |
| Island Hospital | $13.96 – $14.80 | $43.41 – $205 | $43.41 – $205 |
| Kadlec Regional Medical Center | $13.03 – $15.64 | $58.80 | $84.00 |
| Legacy Salmon Creek Medical Center | $13.42 – $14.59 | — | — |
| Mary Bridge Children's Hospital | $12.77 – $14.05 | $26.00 | $65.00 |
| MultiCare Auburn Medical Center | $12.77 – $14.05 | $26.00 | $65.00 |
| MultiCare Covington Medical Center | $12.77 – $14.05 | $26.00 | $65.00 |
| MultiCare Good Samaritan Hospital | $12.77 – $14.05 | $26.00 | $65.00 |
| MultiCare Valley Hospital | $13.15 – $14.05 | $57.20 | $143 |
| Olympic Medical Center | $14.66 – $18.85 | $36.80 | $46.00 |
| Overlake Hospital Medical Center & Clinics | $13.03 – $13.55 | $6.25 – $31.50 | $12.50 – $63.00 |
| PeaceHealth Southwest Medical Cente | $13.03 – $14.98 | $40.30 | $62.00 |
| PeaceHealth St John Medical Center | $10.16 – $14.33 | $40.30 | $62.00 |
| PeaceHealth St Joseph Medical Center | $13.03 – $14.33 | $41.60 | $64.00 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | $13.03 – $14.33 | $77.70 – $118 | $111 – $168 |
| Providence Centralia Hospital | $13.03 – $20.85 | $38.48 | $74.00 |
| Providence Holy Family Hospital | $13.03 – $14.33 | $76.30 – $289 | $109 – $413 |
| Providence Mount Carmel Hospital | — | $585 | $836 |
| Providence Regional Medical Center Everett | $13.42 – $14.33 | $18.20 | $35.00 |
| Providence St Mary Medical Center | $13.03 – $14.33 | $18.20 – $279 | $26.00 – $398 |
| Providence St Peter Hospital | $13.03 – $20.85 | — | — |
| Seattle Children's Hospital | — | $107 | $107 |
| Skagit Valley Hospital | $13.03 – $14.07 | $121 | $151 |
| St Anthony Hospital | $13.03 – $14.98 | $23.18 – $27.59 | $76.19 – $90.70 |
| St Clare Hospital | $13.03 – $14.98 | $21.97 – $26.15 | $76.19 – $90.70 |
| St Elizabeth Hospital | $13.03 – $14.98 | $26.93 – $32.06 | $76.19 – $90.70 |
| St Francis Community Hospital | $13.03 – $14.98 | $23.92 – $28.47 | $76.19 – $90.70 |
| St Joseph Medical Center | $13.03 – $14.98 | $25.24 – $30.04 | $76.19 – $90.70 |
| St Michael Medical Center | $13.03 – $14.07 | $33.63 – $40.04 | $76.19 – $90.70 |
| Swedish Edmonds Hospital | $13.42 – $14.33 | $49.92 – $158 | $104 – $329 |
| Swedish Issaquah | $13.42 – $14.33 | $49.92 | $104 |
| Swedish Medical Center | $13.42 – $14.33 | $49.92 | $104 |
| Swedish Medical Center / Cherry Hill | $13.42 – $14.33 | $49.92 | $104 |
| Tacoma General Allenmore Hospital | $12.77 – $14.05 | $26.00 | $65.00 |
| Three Rivers Hospital | — | $202 | $202 |
| University of Washington Medical Ctr | $13.03 – $14.33 | — | — |
| Virginia Mason Medical Center | $9.12 – $13.68 | $45.39 | $89.00 |
| WhidbeyHealth Medical Center | — | $101 – $314 | $101 – $314 |
| Yakima Valley Memorial | $13.68 – $15.32 | $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