CPT 86318
Immunoassay
Current code31 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 | $54.40 – $57.80 | $27.20 | $68.00 |
| Island Hospital | $18.09 – $43.70 | $41.00 – $46.00 | $41.00 – $46.00 |
| Legacy Salmon Creek Medical Center | — | $29.25 | $45.00 |
| Mary Bridge Children's Hospital | $55.59 – $68.00 | $34.00 | $85.00 |
| MultiCare Auburn Medical Center | $62.05 | $34.00 | $85.00 |
| MultiCare Covington Medical Center | $62.05 | $34.00 | $85.00 |
| MultiCare Good Samaritan Hospital | $62.05 | $34.00 | $85.00 |
| Seattle Children's Hospital | $93.58 – $166 | $173 | $173 |
| Tacoma General Allenmore Hospital | $62.05 | $34.00 | $85.00 |
| Trios Health | — | — | $201 |
| Virginia Mason Medical Center | $54.44 – $68.00 | $43.35 | $85.00 |
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)
- $18.09