CPT 84238
Immunoassay
Current code47 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 | $36.57 – $342 | $161 | $402 |
| Cascade Valley Hospital | $7.57 – $834 | $71.20 | $89.00 |
| Deaconess Medical Center | $36.57 – $294 | $161 | $403 |
| EvergreenHealth Medical Center | $24.64 – $156 | $61.60 | $77.00 |
| Harborview Medical Center | $54.86 – $113 | — | — |
| Highline Medical Center | $38.40 – $216 | $61.60 | $202 |
| Island Hospital | $33.11 – $70.51 | $50.00 | $50.00 |
| Kadlec Regional Medical Center | $39.06 – $143 | — | — |
| Legacy Salmon Creek Medical Center | $68.39 – $131 | — | — |
| Mary Bridge Children's Hospital | $36.57 – $282 | $68.00 | $170 |
| MultiCare Auburn Medical Center | $36.57 – $170 | $68.00 | $170 |
| MultiCare Covington Medical Center | $36.57 – $170 | $68.00 | $170 |
| MultiCare Good Samaritan Hospital | $36.57 – $170 | $68.00 | $170 |
| MultiCare Valley Hospital | $36.57 – $290 | $161 | $403 |
| Olympic Medical Center | $68.75 – $123 | $98.40 | $123 |
| Overlake Hospital Medical Center & Clinics | $34.74 – $344 | $24.30 | $48.60 |
| PeaceHealth Peace Island Medical Center | — | $94.25 | $145 |
| PeaceHealth Southwest Medical Cente | $14.63 – $119 | $107 | $164 |
| PeaceHealth St John Medical Center | $14.63 – $210 | $107 | $164 |
| PeaceHealth St Joseph Medical Center | $43.88 – $70.53 | $103 | $158 |
| PeaceHealth United General Medical Center | $57.41 | $99.45 | $153 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | $43.88 – $216 | $203 – $244 | $290 – $349 |
| Providence Centralia Hospital | $61.80 – $343 | $20.28 | $39.00 |
| Providence Holy Family Hospital | $43.88 – $156 | $193 | $276 |
| Providence Mount Carmel Hospital | — | $144 – $188 | $206 – $268 |
| Providence Regional Medical Center Everett | $36.57 – $236 | $232 | $447 |
| Providence St Joseph Hospital | — | $139 – $179 | $198 – $256 |
| Providence St Mary Medical Center | $58.51 – $236 | $37.80 | $54.00 |
| Providence St Peter Hospital | $31.08 – $205 | $20.28 | $39.00 |
| Seattle Children's Hospital | $745 – $1,324 | $1,379 | $1,379 |
| Skagit Valley Hospital | $43.88 – $191 | $114 | $143 |
| St Anthony Hospital | $38.40 – $271 | $61.35 | $202 |
| St Clare Hospital | $38.40 – $271 | $58.15 | $202 |
| St Elizabeth Hospital | $38.40 – $271 | $71.28 | $202 |
| St Francis Community Hospital | $38.40 – $271 | $63.31 | $202 |
| St Joseph Medical Center | $38.40 – $271 | $66.81 | $202 |
| St Michael Medical Center | $38.40 – $182 | $89.03 | $202 |
| Swedish Edmonds Hospital | $36.57 – $183 | $215 | $447 |
| Swedish Issaquah | $32.91 – $183 | $215 | $447 |
| Swedish Medical Center | $32.91 – $183 | $215 | $447 |
| Swedish Medical Center / Cherry Hill | $32.91 – $168 | $215 | $447 |
| Tacoma General Allenmore Hospital | $36.57 – $170 | $68.00 | $170 |
| Three Rivers Hospital | — | $93.00 | $93.00 |
| University of Washington Medical Ctr | $43.88 – $115 | — | — |
| Virginia Mason Medical Center | $36.57 – $197 | $125 | $246 |
| WhidbeyHealth Medical Center | — | $167 – $193 | $167 – $193 |
| Yakima Valley Memorial | $37.85 – $91.43 | — | — |
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)
- $36.57