CPT 86331
Immunoassay
Current code44 hospitals with prices
What Washington hospitals publish for this code
Other government program: TRICARE, VA, Indian Health Service, workers' compensation, or another public program.
| Hospital | Other government program rates (lowest – highest) | Cash price | List price (before discounts) |
|---|---|---|---|
| Capital Medical Center | — | $34.80 | $87.00 |
| Cascade Valley Hospital | — | $74.40 | $93.00 |
| Deaconess Medical Center | — | $52.80 | $132 |
| EvergreenHealth Medical Center | — | $53.60 | $67.00 |
| EvergreenHealth Monroe | — | $53.60 | $67.00 |
| Harborview Medical Center | — | $56.70 | $81.00 |
| Highline Medical Center | — | $33.59 | $110 |
| Island Hospital | $12.83 – $13.51 | $60.00 | $60.00 |
| Kadlec Regional Medical Center | — | $63.70 | $91.00 |
| Legacy Salmon Creek Medical Center | — | — | — |
| Mary Bridge Children's Hospital | — | $24.80 | $62.00 |
| MultiCare Auburn Medical Center | — | $24.80 | $62.00 |
| MultiCare Covington Medical Center | — | $24.80 | $62.00 |
| MultiCare Good Samaritan Hospital | — | $24.80 | $62.00 |
| MultiCare Valley Hospital | — | $52.80 | $132 |
| Olympic Medical Center | — | $40.00 | $50.00 |
| Overlake Hospital Medical Center & Clinics | — | $9.69 | $19.38 |
| PeaceHealth Southwest Medical Cente | — | $58.50 | $90.00 |
| PeaceHealth St John Medical Center | — | $56.55 | $87.00 |
| PeaceHealth St Joseph Medical Center | — | $215 | $330 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | — | $25.20 – $77.70 | $36.00 – $111 |
| Providence Centralia Hospital | — | — | — |
| Providence Holy Family Hospital | — | $25.20 – $117 | $36.00 – $167 |
| Providence Mount Carmel Hospital | — | $21.00 – $503 | $30.00 – $718 |
| Providence Regional Medical Center Everett | — | $68.12 | $131 |
| Providence St Joseph Hospital | — | $25.20 – $63.00 | $36.00 – $90.00 |
| Providence St Mary Medical Center | — | $16.80 – $117 | $24.00 – $167 |
| Providence St Peter Hospital | — | $39.00 | $75.00 |
| Skagit Valley Hospital | — | $74.40 | $93.00 |
| St Anthony Hospital | — | $33.46 | $110 |
| St Clare Hospital | — | $31.71 | $110 |
| St Elizabeth Hospital | — | $38.88 | $110 |
| St Francis Community Hospital | — | $34.53 | $110 |
| St Joseph Medical Center | — | $36.44 | $110 |
| St Michael Medical Center | — | $48.55 | $110 |
| Swedish Edmonds Hospital | — | $62.88 | $131 |
| Swedish Issaquah | — | $62.88 | $131 |
| Swedish Medical Center | — | $62.88 | $131 |
| Swedish Medical Center / Cherry Hill | — | $62.88 | $131 |
| Tacoma General Allenmore Hospital | — | $24.80 | $62.00 |
| University of Washington Medical Ctr | — | $56.70 | $81.00 |
| Virginia Mason Medical Center | — | $42.84 | $84.00 |
| WhidbeyHealth Medical Center | — | $58.00 – $74.00 | $58.00 – $74.00 |
| Yakima Valley Memorial | — | $18.40 | $46.00 |
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)
- $11.98