Lab tests CPT 87804 Inpatient — admitted to hospital

Rapid flu test cost in Naples, FL — inpatient

In Naples-Marco Island, FL, 2 hospitals list a cash price for rapid flu test (influenza antigen) as an inpatient: from $28.55 to $36.40, with a median of $32.48. The lowest listed price is at Naples HMA — $3.93 less than the median here. Across Florida, the median is $140.00 at 111 hospitals.

Cash prices at 2 facilities for code 87804, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Jul 1, 2026.

Lowest$28.55Naples HMA
Median$32.48half pay less
Highest$36.40in this market
Difference1.3×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Naples-Marco Island, FL.

median
Lowest $28.55Highest $38.40

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Naples HMA lowest Naples, FL INFLUENZA ASSAY W-OP $28.55 $118.97 $28.55–$79.00 76% Apr 1, 2026
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Naples HMA lowest Naples, FL INFLUENZA ASSAY W-OP $28.55 $118.97 $28.55–$79.00 76% Apr 1, 2026
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Naples HMA lowest Naples, FL INFLUENZA ASSAY W-OP $28.55 $118.97 $28.55–$79.00 76% Apr 1, 2026
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Naples Community Hospital Naples, FL · (239) 624-5000 HC DETECT AGENT IMMUN DIR OBS INFLUENZA A IDENT $36.40 $91.00 — 60% Jul 1, 2026
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Naples Community Hospital Naples, FL · (239) 624-5000 HC DETECT AGENT IMMUN DIR OBS INFLUENZA B IDENT $36.40 $91.00 — 60% Jul 1, 2026
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Naples Community Hospital Naples, FL · (239) 624-5000 HC DETECT AGENT IMMUN DIR OBS INFLUENZA A B IDENT $38.40 $96.00 — 60% Jul 1, 2026
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Inpatient: lowest $28.55, median $32.48, highest $36.40 — a 1.3× difference within the same market.

As an outpatient, the same code is billed by 2 facilities here, median $28.91 — 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. 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.