CPT 86900
Immunoassay
Current code53 hospitals with prices
What Washington hospitals publish for this code
Unknown: The source file doesn't say which population this rate applies to.
| Hospital | Unknown rates (lowest – highest) | Cash price | List price (before discounts) |
|---|---|---|---|
| BHC Fairfax Hospital | — | $11.00 – $25.00 | $11.00 – $25.00 |
| Capital Medical Center | — | $107 | $268 |
| Cascade Valley Hospital | — | $110 | $138 |
| Coulee Medical Center | — | $73.71 – $109 | $81.90 – $121 |
| Deaconess Medical Center | — | $200 | $499 |
| EvergreenHealth Medical Center | $90.90 | $80.80 | $101 |
| EvergreenHealth Monroe | $70.02 – $475 | $80.80 | $101 |
| Harborview Medical Center | — | $30.80 – $145 | $44.00 – $208 |
| Highline Medical Center | — | $62.54 | $205 |
| Island Hospital | $3.43 – $167 | $208 | $208 |
| Kadlec Regional Medical Center | — | $53.90 – $132 | $77.00 – $188 |
| Mary Bridge Children's Hospital | — | $96.40 | $241 |
| MultiCare Auburn Medical Center | — | $96.40 | $241 |
| MultiCare Covington Medical Center | — | $96.40 | $241 |
| MultiCare Good Samaritan Hospital | — | $96.40 | $241 |
| MultiCare Valley Hospital | — | $200 | $499 |
| Olympic Medical Center | $167 – $206 | $137 – $165 | $171 – $206 |
| Overlake Hospital Medical Center & Clinics | — | $30.00 – $31.88 | $60.00 – $63.75 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | — | $125 | $179 |
| Providence Centralia Hospital | — | $147 | $282 |
| Providence Holy Family Hospital | — | $74.90 | $107 |
| Providence Mount Carmel Hospital | — | $28.00 | $40.00 |
| Providence Regional Medical Center Everett | — | $47.32 | $91.00 |
| Providence St Joseph Hospital | — | $39.20 | $56.00 |
| Providence St Mary Medical Center | — | $54.60 – $68.60 | $78.00 – $98.00 |
| Providence St Peter Hospital | — | $147 | $282 |
| Seattle Children's Hospital | $33.29 – $119 | $132 | $132 |
| Skagit Valley Hospital | — | $258 – $266 | $322 – $332 |
| St Anthony Hospital | — | $62.29 | $205 |
| St Clare Hospital | — | $59.04 | $205 |
| St Elizabeth Hospital | — | $72.37 | $205 |
| St Francis Community Hospital | — | $64.28 | $205 |
| St Joseph Medical Center | — | $67.83 | $205 |
| St Michael Medical Center | — | $90.39 | $205 |
| Swedish Edmonds Hospital | — | $38.40 – $43.68 | $80.00 – $91.00 |
| Swedish Issaquah | — | $38.40 – $43.68 | $80.00 – $91.00 |
| Swedish Medical Center | — | $38.40 – $43.68 | $80.00 – $91.00 |
| Swedish Medical Center / Cherry Hill | — | $38.40 – $43.68 | $80.00 – $91.00 |
| Tacoma General Allenmore Hospital | — | $96.40 | $241 |
| Three Rivers Hospital | $57.48 – $69.70 | $85.00 | $85.00 |
| Trios Health | $2.69 – $140 | — | $461 |
| University of Washington Medical Ctr | — | $30.80 – $145 | $44.00 – $207 |
| Virginia Mason Medical Center | — | $175 | $343 |
| Yakima Valley Memorial | — | $167 | $418 |
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.
- Hospital outpatient payment (national)
- $136 (APC 5734)
- Lab fee schedule (national limit)
- $2.99