CPT 86921
Immunoassay
Current code38 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 | $295 – $911 | — | — |
| Cascade Medical Center | $43.23 – $64.58 | $82.40 | $103 |
| Cascade Valley Hospital | $16.15 – $1,620 | $152 | $190 |
| Deaconess Medical Center | $286 – $701 | — | — |
| Harborview Medical Center | $64.86 – $420 | $289 | $413 |
| Island Hospital | $264 – $366 | — | — |
| Kadlec Regional Medical Center | $1.95 – $561 | — | — |
| Legacy Salmon Creek Medical Center | $58.47 – $593 | $19.73 | $30.35 |
| Mary Bridge Children's Hospital | $58.31 – $1,237 | — | — |
| MultiCare Auburn Medical Center | $295 – $913 | — | — |
| MultiCare Covington Medical Center | $295 – $913 | — | — |
| MultiCare Good Samaritan Hospital | $295 – $913 | — | — |
| MultiCare Valley Hospital | $278 – $700 | — | — |
| Olympic Medical Center | — | — | — |
| Overlake Hospital Medical Center & Clinics | $1.46 – $1,369 | — | — |
| PeaceHealth Peace Island Medical Center | — | $54.60 | $84.00 |
| PeaceHealth Southwest Medical Cente | $75.57 – $613 | $431 – $2,093 | $663 – $3,220 |
| PeaceHealth St John Medical Center | $81.03 – $1,166 | $480 | $739 |
| PeaceHealth St Joseph Medical Center | $390 | $278 – $540 | $427 – $830 |
| PeaceHealth United General Medical Center | — | $190 – $380 | $292 – $584 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | $1.95 – $630 | — | — |
| Providence Centralia Hospital | $2.66 – $1,252 | — | — |
| Providence Holy Family Hospital | $1.95 – $696 | — | — |
| Providence Regional Medical Center Everett | $2.07 – $603 | — | — |
| Providence St Mary Medical Center | $151 – $945 | — | — |
| Providence St Peter Hospital | $2.07 – $804 | — | — |
| Skagit Valley Hospital | $274 – $774 | $315 | $394 |
| Swedish Edmonds Hospital | $1.77 – $718 | — | — |
| Swedish Issaquah | $1.77 – $839 | — | — |
| Swedish Medical Center | $1.77 – $837 | — | — |
| Swedish Medical Center / Cherry Hill | $1.77 – $837 | — | — |
| Tacoma General Allenmore Hospital | $295 – $818 | — | — |
| Three Rivers Hospital | — | $151 | $151 |
| University of Washington Medical Ctr | $64.86 – $715 | $287 | $410 |
| Virginia Mason Medical Center | $440 – $632 | — | — |
| Wellfound Behavioral Health Hospital | $502 | — | — |
| WhidbeyHealth Medical Center | — | $243 | $243 |
| Yakima Valley Memorial | $263 – $571 | — | — |
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.
- Hospital outpatient payment (national)
- $174 (APC 5672)