Rapid flu test cost in Portland, OR
In Portland-Vancouver-Hillsboro, OR-WA, 10 hospitals list a cash price for rapid flu test (influenza antigen): from $15.60 to $191.75, with a median of $86.75. The lowest listed price is at Oregon Health & Science University and 1 other hospital — $71.15 less than the median here. Across Oregon, the median is $73.27 at 35 hospitals.
- The median here, $86.75, is 44% above the US median of $60.40.
- That is 5.2× Medicare's 2026 national rate for the same service ($16.55).
- 1 of 10 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 10 facilities across 6 cities for code 87804, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 18, 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 Portland-Vancouver-Hillsboro, OR-WA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Oregon Health & Science University lowest Portland, OR · (503) 494-9000 Rapid Flu Test File of Mar 23, 2026 · source file | $15.60 | $24.00 | $4.61–$41.38 | 35% |
| Hillsboro Medical Center lowest Hillsboro, OR · (503) 681-1111 Rapid Flu Test File of Mar 23, 2026 · source file | $15.60 | $24.00 | $12.91–$24.00 | 35% |
| Legacy Salmon Creek Medical Center Vancouver, WA · (360) 487-1000 HC INFLUENZA VIRUS RAPID DETECTION File of Apr 1, 2026 · source file | $28.20 | $43.39 | — | 35% |
| Kaiser Sunnyside Medical Center Clackamas, OR · (503) 652-2880 IAADIADOO INFLUENZA File of Apr 1, 2026 · source file | $66.30 | $78.00 | $20.00–$64.78 | 15% |
| Kaiser Foundation Hospital - Westside Hillsboro, OR · (971) 310-0100 IAADIADOO INFLUENZA File of Apr 1, 2026 · source file | $66.30 | $78.00 | $20.00–$64.78 | 15% |
| Shriners Childrens - Portland Portland, OR · (541) 241-5090 INFLUENZA ASSAY W/OPTIC File of Mar 18, 2026 · source file | $107.20 | $107.20 | $13.24–$57.92 | — |
| Legacy Meridian Park Medical Center Tualatin, OR · (503) 692-1212 HC INFLUENZA VIRUS RAPID DETECTION File of Apr 1, 2026 · source file | $191.75 | $295.00 | — | 35% |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC INFLUENZA VIRUS RAPID DETECTION+1 more line at this price File of Apr 1, 2026 · source file | $191.75 | $295.00 | — | 35% |
| Legacy Mount Hood Medical Center Gresham, OR · (503) 674-1122 HC INFLUENZA VIRUS RAPID DETECTION File of Apr 1, 2026 · source file | $191.75 | $295.00 | — | 35% |
| Legacy Good Samaritan Medical Center Portland, OR · (503) 413-7682 HC INFLUENZA VIRUS RAPID DETECTION File of Apr 1, 2026 · source file | $191.75 | $295.00 | — | 35% |
Outpatient: lowest $15.60, median $86.75, highest $191.75 — a 12.3× difference within the same market.
As an inpatient, the same code is billed by 7 facilities here, median $191.75. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 2 of 5 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it 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 rapid flu test is, what the price covers and why prices differ: Rapid flu test explained.