CPT 86658
Immunoassay
Current code45 hospitals with prices
What Washington hospitals publish for this code
Unknown: The source file doesn't say which population this rate applies to.
| Hospital | Unknown rates (lowest – highest) | Cash price | List price (before discounts) |
|---|---|---|---|
| Capital Medical Center | — | $63.20 | $158 |
| Cascade Valley Hospital | — | $228 | $285 |
| Deaconess Medical Center | — | $57.20 | $143 |
| EvergreenHealth Medical Center | $107 | $95.20 | $119 |
| EvergreenHealth Monroe | $19.28 – $103 | $95.20 | $119 |
| Harborview Medical Center | — | — | — |
| Highline Medical Center | — | $23.27 – $27.70 | $76.19 – $90.70 |
| Island Hospital | $8.32 – $14.66 | $43.41 – $205 | $43.41 – $205 |
| Kadlec Regional Medical Center | — | $58.80 | $84.00 |
| Legacy Salmon Creek Medical Center | — | — | — |
| Mary Bridge Children's Hospital | — | $26.00 | $65.00 |
| MultiCare Auburn Medical Center | — | $26.00 | $65.00 |
| MultiCare Covington Medical Center | — | $26.00 | $65.00 |
| MultiCare Good Samaritan Hospital | — | $26.00 | $65.00 |
| MultiCare Valley Hospital | — | $57.20 | $143 |
| Olympic Medical Center | $44.80 – $46.00 | $36.80 | $46.00 |
| Overlake Hospital Medical Center & Clinics | — | $6.25 – $31.50 | $12.50 – $63.00 |
| PeaceHealth Southwest Medical Cente | $25.67 – $36.39 | $40.30 | $62.00 |
| PeaceHealth St John Medical Center | $22.28 – $92.72 | $40.30 | $62.00 |
| PeaceHealth St Joseph Medical Center | $69.76 – $79.32 | $41.60 | $64.00 |
| 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 |
| Providence St Peter Hospital | — | — | — |
| Seattle Children's Hospital | $26.96 – $96.30 | $107 | $107 |
| Skagit Valley Hospital | — | $121 | $151 |
| St Anthony Hospital | — | $23.18 – $27.59 | $76.19 – $90.70 |
| St Clare Hospital | — | $21.97 – $26.15 | $76.19 – $90.70 |
| St Elizabeth Hospital | — | $26.93 – $32.06 | $76.19 – $90.70 |
| St Francis Community Hospital | — | $23.92 – $28.47 | $76.19 – $90.70 |
| St Joseph Medical Center | — | $25.24 – $30.04 | $76.19 – $90.70 |
| St Michael Medical Center | — | $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 | — | $26.00 | $65.00 |
| Three Rivers Hospital | $137 – $166 | $202 | $202 |
| University of Washington Medical Ctr | — | — | — |
| Virginia Mason Medical Center | — | $45.39 | $89.00 |
| WhidbeyHealth Medical Center | — | $101 – $314 | $101 – $314 |
| Yakima Valley Memorial | — | $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