CPT 87420
Immunoassay
Current code39 hospitals with prices
What Washington hospitals publish for this code
Medicaid managed care: Rate for an Apple Health managed-care plan. Applies only to members of that plan.
| Hospital | Medicaid managed care rates (lowest – highest) | Cash price | List price (before discounts) |
|---|---|---|---|
| Capital Medical Center | $5.38 – $7.97 | $40.40 | $101 |
| Cascade Medical Center | $43.95 – $66.04 | $63.20 | $79.00 |
| Cascade Valley Hospital | $15.02 – $28.00 | $22.40 | $28.00 |
| Deaconess Medical Center | $4.92 – $5.21 | $52.80 | $132 |
| Harborview Medical Center | — | — | — |
| Island Hospital | $5.08 – $5.51 | — | — |
| Kadlec Regional Medical Center | — | $160 | $229 |
| Legacy Salmon Creek Medical Center | — | — | — |
| Mary Bridge Children's Hospital | $5.09 – $5.50 | $24.80 | $62.00 |
| MultiCare Auburn Medical Center | $5.00 – $5.40 | $24.80 | $62.00 |
| MultiCare Covington Medical Center | $5.00 – $5.40 | $24.80 | $62.00 |
| MultiCare Good Samaritan Hospital | $5.12 – $5.53 | $24.80 | $62.00 |
| MultiCare Valley Hospital | $4.89 – $5.18 | $52.80 | $132 |
| Olympic Medical Center | $6.29 – $6.89 | — | — |
| Overlake Hospital Medical Center & Clinics | — | — | — |
| PeaceHealth Peace Island Medical Center | — | $89.70 | $138 |
| PeaceHealth Southwest Medical Cente | $14.47 | $161 | $247 |
| PeaceHealth St John Medical Center | $10.85 – $14.61 | $113 | $174 |
| PeaceHealth St Joseph Medical Center | $14.61 | $257 | $396 |
| PeaceHealth United General Medical Center | — | $194 | $299 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | — | $104 – $216 | $148 – $308 |
| Providence Centralia Hospital | — | $88.40 | $170 |
| Providence Holy Family Hospital | — | $270 | $385 |
| Providence Mount Carmel Hospital | — | $174 | $248 |
| Providence Regional Medical Center Everett | — | — | — |
| Providence St Joseph Hospital | — | $101 | $144 |
| Providence St Mary Medical Center | — | $125 | $178 |
| Providence St Peter Hospital | — | — | — |
| Seattle Children's Hospital | — | $156 | $156 |
| Skagit Valley Hospital | $2.48 – $153 | $22.40 – $23.20 | $28.00 – $29.00 |
| Swedish Edmonds Hospital | — | — | — |
| Swedish Issaquah | — | $64.32 | $134 |
| Swedish Medical Center | — | $64.32 | $134 |
| Swedish Medical Center / Cherry Hill | — | $64.32 | $134 |
| Tacoma General Allenmore Hospital | $5.12 | $24.80 | $62.00 |
| Trios Health | — | — | $513 |
| University of Washington Medical Ctr | — | — | — |
| Virginia Mason Medical Center | — | $34.68 | $68.00 |
| Yakima Valley Memorial | $4.89 – $5.68 | $43.20 | $108 |
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)
- $13.91