CPT 81511
Immunoassay
Current code35 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 | $154 – $895 | $140 | $350 |
| Deaconess Medical Center | $88.05 – $949 | $94.80 | $237 |
| Harborview Medical Center | $230 – $476 | $61.60 – $126 | $88.00 – $180 |
| Highline Medical Center | $161 – $629 | $125 | $410 |
| Island Hospital | $154 – $296 | — | — |
| Kadlec Regional Medical Center | $164 – $600 | — | — |
| Legacy Salmon Creek Medical Center | $249 – $401 | — | — |
| Mary Bridge Children's Hospital | $154 – $1,185 | $238 | $594 |
| MultiCare Auburn Medical Center | $154 – $712 | $238 | $594 |
| MultiCare Covington Medical Center | $154 – $712 | $238 | $594 |
| MultiCare Good Samaritan Hospital | $154 – $712 | $238 | $594 |
| MultiCare Valley Hospital | $88.05 – $278 | $94.80 | $237 |
| Olympic Medical Center | — | — | — |
| Overlake Hospital Medical Center & Clinics | $146 – $1,443 | — | — |
| Prov Sacred HRT Med Ctr & Childs Hosp. | $184 – $905 | — | — |
| Providence Centralia Hospital | $259 – $1,441 | — | — |
| Providence Holy Family Hospital | $184 – $655 | — | — |
| Providence Regional Medical Center Everett | $154 – $991 | — | — |
| Providence St Mary Medical Center | $246 – $991 | — | — |
| Providence St Peter Hospital | $130 – $860 | — | — |
| St Anthony Hospital | $161 – $675 | $125 | $410 |
| St Clare Hospital | $161 – $675 | $118 | $410 |
| St Elizabeth Hospital | $161 – $837 | $145 | $410 |
| St Francis Community Hospital | $161 – $675 | $129 | $410 |
| St Joseph Medical Center | $161 – $675 | $136 | $410 |
| St Michael Medical Center | $161 – $399 | $181 | $410 |
| Swedish Edmonds Hospital | $154 – $768 | — | — |
| Swedish Issaquah | $138 – $768 | — | — |
| Swedish Medical Center | $138 – $768 | — | — |
| Swedish Medical Center / Cherry Hill | $138 – $706 | — | — |
| Tacoma General Allenmore Hospital | $154 – $712 | $238 | $594 |
| University of Washington Medical Ctr | $184 – $615 | $61.60 – $126 | $88.00 – $180 |
| Virginia Mason Medical Center | $154 – $692 | $216 | $423 |
| WhidbeyHealth Medical Center | — | $928 | $928 |
| Yakima Valley Memorial | $159 – $395 | $184 | $461 |
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)
- $154