Lyme disease test cost in Walla Walla, WA
In Walla Walla, WA, 1 hospital lists a cash price for Lyme disease antibody test: from $18.20 to $18.20, with a median of $18.20. Across Washington, the median is $85.30 at 32 hospitals.
Cash prices at 1 facility for code 86618, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Walla Walla, WA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Providence St Mary Medical Center lowest Walla Walla, WA · (509) 522-5900 HC ANTIBODY BORRELIA BURGDORFERI LYME DISEASE LAB | $18.20 | $26.00 | — | 30% | Apr 1, 2026 source file |
| Providence St Mary Medical Center lowest Walla Walla, WA · (509) 522-5900 HC ANTIBODY BORRELIA BURGDORFERI LYME DISEASE LAB | $18.20 | $26.00 | — | 30% | Apr 1, 2026 source file |
| Providence St Mary Medical Center Walla Walla, WA · (509) 522-5900 HC LYME DISEASE ANTIBODY | $30.10 | $43.00 | — | 30% | Apr 1, 2026 source file |
| Providence St Mary Medical Center Walla Walla, WA · (509) 522-5900 HC LYME DISEASE ANTIBODY - CSF | $79.80 | $114.00 | — | 30% | Apr 1, 2026 source file |
Outpatient: lowest $18.20, median $18.20, highest $18.20.
As an inpatient, the same code is billed by 1 facility here, median $18.20. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
What it is
This blood test looks for antibodies to the bacteria that cause Lyme disease. A positive first test is confirmed with a second test.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.