Alkaline phosphatase test cost in Naples, FL
In Naples-Marco Island, FL, 4 hospitals list a cash price for alkaline phosphatase (ALP) blood test: from $4.16 to $77.60, with a median of $4.26. The lowest listed price is at Physicians Regional Medical Center - Pine Ridge and 1 other hospital — $0.10 less than the median here. Across Florida, the median is $45.00 at 169 hospitals.
Cash prices at 4 facilities for code 84075, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Jul 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 Naples-Marco Island, FL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Physicians Regional Medical Center - Pine Ridge lowest Naples, FL · (239) 304-5145 Q231 PHOSPHATASE,ALK File of Apr 1, 2026 · source file | $4.16 | $19.83 | $3.57–$26.68 | 79% |
| Physicians Regional Medical Center - Pine Ridge lowest Naples, FL · (239) 304-5145 Q231 PHOSPHATASE,ALK File of Apr 1, 2026 · source file | $4.16 | $19.83 | $3.57–$26.68 | 79% |
| Physicians Regional - Collier Boulevard Naples, FL Q1422 ALP File of Apr 1, 2026 · source file | $4.35 | $24.17 | $4.35–$26.68 | 82% |
| Physicians Regional Medical Center - Pine Ridge Naples, FL · (239) 304-5145 Q1422 ALP File of Apr 1, 2026 · source file | $5.08 | $24.17 | $4.35–$26.68 | 79% |
| Physicians Regional Medical Center - Pine Ridge Naples, FL · (239) 304-5145 Q1422 ALP File of Apr 1, 2026 · source file | $5.08 | $24.17 | $4.35–$26.68 | 79% |
| Physicians Regional - Collier Boulevard Naples, FL Q29498 ALP BNESP IEA File of Apr 1, 2026 · source file | $6.30 | $34.99 | $4.66–$34.99 | 82% |
| Physicians Regional Medical Center - Pine Ridge Naples, FL · (239) 304-5145 Q29498 ALP BNESP IEA File of Apr 1, 2026 · source file | $7.35 | $34.99 | $4.66–$34.99 | 79% |
| Physicians Regional Medical Center - Pine Ridge Naples, FL · (239) 304-5145 Q29498 ALP BNESP IEA File of Apr 1, 2026 · source file | $7.35 | $34.99 | $4.66–$34.99 | 79% |
| Physicians Regional - Collier Boulevard Naples, FL PHOSPHATASE,ALKALINE File of Apr 1, 2026 · source file | $23.09 | $128.30 | $4.66–$128.30 | 82% |
| Physicians Regional Medical Center - Pine Ridge Naples, FL · (239) 304-5145 PHOSPHATASE,ALKALINE File of Apr 1, 2026 · source file | $26.94 | $128.30 | $4.66–$128.30 | 79% |
| Physicians Regional Medical Center - Pine Ridge Naples, FL · (239) 304-5145 PHOSPHATASE,ALKALINE File of Apr 1, 2026 · source file | $26.94 | $128.30 | $4.66–$128.30 | 79% |
| Naples Community Hospital Naples, FL · (239) 624-5000 HC ASSAY ALKAL PHOSPHATASE - ALKALINE PHOSPHATASE File of Jul 1, 2026 · source file | $77.60 | $194.00 | — | 60% |
Outpatient: lowest $4.16, median $4.26, highest $77.60 — a 18.7× difference within the same market.
As an inpatient, the same code is billed by 4 facilities here, median $4.76. 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 3 of 3 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 it is
An alkaline phosphatase test measures an enzyme from the liver, bile ducts and bones. High levels suggest a blocked bile duct, liver disease or bone disease.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
1 row held back from this comparison
It is priced below $1 or below a tenth of the national median for code 84075 ($36.00). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Hospital | Cash price | File |
|---|---|---|
| Physicians Regional - Collier Boulevard Naples, FLQ231 PHOSPHATASE,ALK | $3.57 | file |