Vitamin D test cost in Key West, FL — inpatient
In Key West-Key Largo, FL, 2 hospitals list a cash price for vitamin D blood test, 25-hydroxy (the standard vitamin D level test) as an inpatient: from $44.85 to $44.85, with a median of $44.85. The lowest listed price is at Fishermens Health and 1 other hospital. Across Florida, the median is $45.00 at 77 hospitals.
Cash prices at 2 facilities across 2 cities for code 82306, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 30, 2026 and Mar 30, 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 Key West-Key Largo, FL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Fishermens Health lowest Marathon, FL · (305) 434-1000 ARU 25-Hydroxyvita D2 D3 By Tms | $44.85 | $69.00 | $11.52–$69.00 | 35% | Mar 30, 2026 source file |
| Mariners Hospital lowest Tavernier, FL · (305) 434-3000 ARU 25-Hydroxyvita D2 D3 By Tms | $44.85 | $69.00 | $11.94–$69.00 | 35% | Mar 30, 2026 source file |
| Fishermens Health Marathon, FL · (305) 434-1000 Vitamin D (25 OH) | $88.40 | $136.00 | $14.23–$136.00 | 35% | Mar 30, 2026 source file |
| Mariners Hospital Tavernier, FL · (305) 434-3000 Vitamin D (25 OH) | $88.40 | $136.00 | $14.23–$136.00 | 35% | Mar 30, 2026 source file |
Inpatient: lowest $44.85, median $44.85, highest $44.85.
As an outpatient, the same code is billed by 2 facilities here, median $44.85 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 2 of 2 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
This blood test measures 25-hydroxy vitamin D, the form doctors use to judge whether the body has enough vitamin D. It is ordered to check for deficiency, for example with bone loss, certain digestive conditions or while taking supplements.
What the price covers
The price usually covers the vitamin D test only. The blood draw is often billed separately.