Rapid flu test cost in Northridge, CA — inpatient
In Northridge, CA, 1 hospital lists a cash price for rapid flu test (influenza antigen) as an inpatient: from $58.59 to $58.59, with a median of $58.59. Across California, the median is $75.40 at 122 hospitals.
Cash prices at 1 facility for code 87804, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between Feb 28, 2026 and Feb 28, 2026.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Dignity Community Care Northridge, CA · (818) 885-8500 INFLUENZA IA AG OPTIC | $58.59 | $210.00 | $168.00–$182.70 | 72% | Feb 28, 2026 source file |
Inpatient: lowest $58.59, median $58.59, highest $58.59.
As an outpatient, the same code is billed by 1 facility here, median $58.59 — that is the price to compare if you are not being admitted.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated and below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
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.