CPT 86835
Immunoassay
Current code31 hospitals with prices
What Washington hospitals publish for this code
Medicare Advantage: Rate for a private Medicare Advantage plan. Applies only to members of that plan.
| Hospital | Medicare Advantage rates (lowest – highest) | Cash price | List price (before discounts) |
|---|---|---|---|
| Capital Medical Center | — | $557 | $1,392 |
| EvergreenHealth Medical Center | $323 – $334 | $317 | $396 |
| EvergreenHealth Monroe | $323 – $334 | $317 | $396 |
| Harborview Medical Center | — | $262 – $1,599 | $374 – $2,284 |
| Mary Bridge Children's Hospital | — | $696 | $1,740 |
| MultiCare Auburn Medical Center | — | $696 | $1,740 |
| MultiCare Covington Medical Center | — | $696 | $1,740 |
| MultiCare Good Samaritan Hospital | — | $696 | $1,740 |
| Olympic Medical Center | $363 – $467 | $950 | $1,188 |
| Providence Regional Medical Center Everett | — | $125 | $240 |
| Providence St Mary Medical Center | — | $436 | $623 |
| Skagit Valley Hospital | $323 – $349 | $586 | $732 |
| Swedish Edmonds Hospital | — | $1,240 | $2,584 |
| Swedish Issaquah | — | $1,240 | $2,584 |
| Swedish Medical Center | — | $1,240 | $2,584 |
| Swedish Medical Center / Cherry Hill | — | $1,240 | $2,584 |
| Tacoma General Allenmore Hospital | — | $696 | $1,740 |
| University of Washington Medical Ctr | — | $262 – $1,429 | $374 – $2,042 |
| Virginia Mason Medical Center | — | $922 | $1,808 |
| Yakima Valley Memorial | — | $517 | $1,292 |
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)
- $323