Alkaline phosphatase test cost in Mayagüez, PR
In Mayagüez, PR, 3 hospitals list a cash price for alkaline phosphatase (ALP) blood test: from $8.00 to $21.30, with a median of $19.00. The lowest listed price is at Bella Vista Hospital — $11.00 less than the median here. Across Puerto Rico, the median is $20.00 at 6 hospitals.
Cash prices at 3 facilities across 2 cities 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 Dec 26, 2024 and Mar 31, 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 Mayagüez, PR.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Bella Vista Hospital lowest Mayaguez, PR · (787) 652-6045 ALKALINE PHOSPHATASE (ALP)+1 more line at this price source file | $8.00 | $8.00 | $4.94–$10.00 | — |
| Hospital de la Concepcion San German, PR · (787) 892-1860 Alkaline Phosphatase (ALP) File of Dec 26, 2024 · source file | $19.00 | $19.00 | $4.94–$10.00 | — |
| Bella Vista Hospital Mayaguez, PR · (787) 652-6045 ALKALINE PHOSPHATASE (ALP source file | $20.00 | $20.00 | $5.18–$10.00 | — |
| Mayaguez Medical Center Mayaguez, PR · (787) 652-9200 Alkaline Phosphatase File of Mar 31, 2026 · source file | $21.30 | $21.30 | $4.94–$12.00 | — |
Outpatient: lowest $8.00, median $19.00, highest $21.30 — a 2.7× difference within the same market.
As an inpatient, the same code is billed by 3 facilities here, median $19.00. 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 1 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 |
|---|---|---|
| Bella Vista Hospital Mayaguez, PRALKALINE PHOSPHATASE TOT (ISO) | $2.00 | file |