CPT 86256
Immunoassay
Current code52 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) |
|---|---|---|---|
| BHC Fairfax Hospital | $32.50 – $44.80 | $50.00 – $64.00 | $50.00 – $64.00 |
| Capital Medical Center | $247 – $263 | $124 | $309 |
| Cascade Valley Hospital | $15.30 – $1,561 | $144 | $180 |
| Coulee Medical Center | — | $193 | $214 |
| Deaconess Medical Center | $94.43 – $97.09 | $53.20 | $133 |
| EvergreenHealth Medical Center | $12.47 – $143 | $96.00 – $123 | $120 – $154 |
| EvergreenHealth Monroe | $14.46 – $112 | $96.00 | $120 |
| Harborview Medical Center | — | $84.00 – $256 | $120 – $366 |
| Highline Medical Center | $12.96 – $159 | $9.21 – $54.10 | $30.13 – $177 |
| Island Hospital | $12.05 – $90.25 | $59.00 – $95.00 | $59.00 – $95.00 |
| Kadlec Regional Medical Center | — | $91.00 | $130 |
| Legacy Salmon Creek Medical Center | — | $8.62 | $13.26 |
| Mary Bridge Children's Hospital | $51.01 – $62.40 | $31.20 | $78.00 |
| MultiCare Auburn Medical Center | $56.94 | $31.20 | $78.00 |
| MultiCare Covington Medical Center | $56.94 | $31.20 | $78.00 |
| MultiCare Good Samaritan Hospital | $56.94 | $31.20 | $78.00 |
| MultiCare Valley Hospital | $95.76 | $53.20 | $133 |
| Olympic Medical Center | $26.27 – $47.00 | $37.60 | $47.00 |
| Overlake Hospital Medical Center & Clinics | — | $19.09 – $69.10 | $38.18 – $138 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | — | $105 – $351 | $150 – $502 |
| Providence Holy Family Hospital | — | $56.00 – $277 | $80.00 – $396 |
| Providence Mount Carmel Hospital | — | $102 – $249 | $145 – $355 |
| Providence Regional Medical Center Everett | — | $68.64 | $132 |
| Providence St Joseph Hospital | — | $38.50 – $501 | $55.00 – $715 |
| Providence St Mary Medical Center | — | $16.80 – $585 | $24.00 – $835 |
| Providence St Peter Hospital | — | $54.60 | $105 |
| Seattle Children's Hospital | $76.90 – $465 | $142 – $485 | $142 – $485 |
| Skagit Valley Hospital | $14.46 – $570 | $165 – $480 | $206 – $600 |
| St Anthony Hospital | $21.70 – $133 | $9.17 – $53.88 | $30.13 – $177 |
| St Clare Hospital | $21.70 – $133 | $8.69 – $51.06 | $30.13 – $177 |
| St Elizabeth Hospital | $12.06 – $159 | $10.65 – $62.60 | $30.13 – $177 |
| St Francis Community Hospital | $21.70 – $133 | $9.46 – $55.60 | $30.13 – $177 |
| St Joseph Medical Center | $21.70 – $133 | $9.98 – $58.67 | $30.13 – $177 |
| St Michael Medical Center | $18.99 – $159 | $13.30 – $78.19 | $30.13 – $177 |
| Swedish Edmonds Hospital | — | $32.64 – $63.36 | $68.00 – $132 |
| Swedish Issaquah | — | $63.36 | $132 |
| Swedish Medical Center | — | $63.36 | $132 |
| Swedish Medical Center / Cherry Hill | — | $63.36 | $132 |
| Tacoma General Allenmore Hospital | $56.94 | $31.20 | $78.00 |
| Three Rivers Hospital | — | $117 | $117 |
| Trios Health | — | — | $187 |
| University of Washington Medical Ctr | — | $61.82 – $256 | $88.32 – $366 |
| Virginia Mason Medical Center | $263 – $328 | $209 | $410 |
| Yakima Valley Memorial | $150 | $107 | $267 |
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)
- $12.05