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 | $322 – $342 | $161 | $402 |
| Cascade Valley Hospital | $7.57 – $834 | $71.20 | $89.00 |
| Deaconess Medical Center | $286 – $294 | $161 | $403 |
| EvergreenHealth Medical Center | $24.64 – $156 | $61.60 | $77.00 |
| Highline Medical Center | $86.74 – $182 | $61.60 | $202 |
| Island Hospital | $33.11 – $70.51 | $50.00 | $50.00 |
| Mary Bridge Children's Hospital | $139 – $170 | $85.20 | $213 |
| MultiCare Auburn Medical Center | $155 | $85.20 | $213 |
| MultiCare Covington Medical Center | $155 | $85.20 | $213 |
| MultiCare Good Samaritan Hospital | $155 | $85.20 | $213 |
| MultiCare Valley Hospital | $290 | $161 | $403 |
| Olympic Medical Center | $68.75 – $123 | $98.40 | $123 |
| Overlake Hospital Medical Center & Clinics | — | $24.30 | $48.60 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | — | $244 | $349 |
| Providence Centralia Hospital | — | $20.28 | $39.00 |
| Providence Holy Family Hospital | — | $193 | $276 |
| Providence Mount Carmel Hospital | — | $144 – $188 | $206 – $268 |
| Providence Regional Medical Center Everett | — | $232 | $447 |
| Providence St Joseph Hospital | — | $139 – $179 | $198 – $256 |
| Providence St Mary Medical Center | — | $37.80 | $54.00 |
| Providence St Peter Hospital | — | $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 | $145 – $151 | $61.35 | $202 |
| St Clare Hospital | $145 – $151 | $58.15 | $202 |
| St Elizabeth Hospital | $80.69 – $182 | $71.28 | $202 |
| St Francis Community Hospital | $145 – $151 | $63.31 | $202 |
| St Joseph Medical Center | $145 – $151 | $66.81 | $202 |
| St Michael Medical Center | $127 – $182 | $89.03 | $202 |
| Swedish Edmonds Hospital | — | $215 | $447 |
| Swedish Issaquah | — | $215 | $447 |
| Swedish Medical Center | — | $215 | $447 |
| Swedish Medical Center / Cherry Hill | — | $215 | $447 |
| Tacoma General Allenmore Hospital | $155 | $85.20 | $213 |
| Three Rivers Hospital | — | $93.00 | $93.00 |
| Virginia Mason Medical Center | $158 – $197 | $125 | $246 |
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