CPT 86331
Immunoassay
Current code44 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 | — | $34.80 | $87.00 |
| Cascade Valley Hospital | $12.58 – $864 | $74.40 | $93.00 |
| Deaconess Medical Center | — | $52.80 | $132 |
| EvergreenHealth Medical Center | $11.98 – $12.40 | $53.60 | $67.00 |
| EvergreenHealth Monroe | $11.98 – $12.40 | $53.60 | $67.00 |
| Harborview Medical Center | — | $56.70 | $81.00 |
| Highline Medical Center | — | $33.59 | $110 |
| Island Hospital | $12.83 – $13.60 | $60.00 | $60.00 |
| Kadlec Regional Medical Center | — | $63.70 | $91.00 |
| Mary Bridge Children's Hospital | — | $31.20 | $78.00 |
| MultiCare Auburn Medical Center | — | $31.20 | $78.00 |
| MultiCare Covington Medical Center | — | $31.20 | $78.00 |
| MultiCare Good Samaritan Hospital | — | $31.20 | $78.00 |
| MultiCare Valley Hospital | — | $52.80 | $132 |
| Olympic Medical Center | $13.47 – $17.32 | $40.00 – $47.20 | $50.00 – $59.00 |
| Overlake Hospital Medical Center & Clinics | — | $9.69 | $19.38 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | — | $25.20 – $77.70 | $36.00 – $111 |
| 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 | $11.98 – $12.94 | $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 | — | $31.20 | $78.00 |
| University of Washington Medical Ctr | — | $56.70 | $81.00 |
| Virginia Mason Medical Center | — | $42.84 | $84.00 |
| 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