Rapid flu test cost in Napa, CA — inpatient
In Napa, CA, 1 hospital lists a cash price for rapid flu test (influenza antigen) as an inpatient: from $193.80 to $193.80, with a median of $193.80. Across California, the median is $75.40 at 72 hospitals.
Cash prices at 1 facility for code 87804, 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.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Napa, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Providence Queen of the Valley Medical Center lowest Napa, CA · (707) 252-4411 HC IAADIADOO INFLUENZA CDM | $193.80 | $380.00 | — | 49% | Apr 1, 2026 source file |
| Providence Queen of the Valley Medical Center Napa, CA · (707) 252-4411 HC INFLUENZA A SCREEN | $194.82 | $382.00 | — | 49% | Apr 1, 2026 source file |
| Providence Queen of the Valley Medical Center Napa, CA · (707) 252-4411 HC INFLUENZA B SCREEN | $194.82 | $382.00 | — | 49% | Apr 1, 2026 source file |
Inpatient: lowest $193.80, median $193.80, highest $193.80.
As an outpatient, the same code is billed by 1 facility here, median $91.80 — that is the price to compare if you are not being admitted.
What it is
A rapid flu test checks a nose or throat swab for influenza within minutes. The code is billed once for each flu type tested, so a test for A and B may be billed twice.
What the price covers
The price usually covers the swab and the test for one flu type; tests for A and B may be billed twice.