Lyme disease test cost in Napa, CA — inpatient
In Napa, CA, 1 hospital lists a cash price for Lyme disease antibody test as an inpatient: from $64.90 to $64.90, with a median of $64.90. Across California, the median is $30.80 at 79 hospitals.
Cash prices at 1 facility for code 86618, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Providence Queen of the Valley Medical Center Napa, CA · (707) 252-4411 HC LYME DISEASE ANTIBODY | $64.90 | $127.25 | — | 49% | Apr 1, 2026 source file |
Inpatient: lowest $64.90, median $64.90, highest $64.90.
As an outpatient, the same code is billed by 1 facility here, median $64.90 — that is the price to compare if you are not being admitted.
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.