Vitamin D test cost in San Antonio, TX — inpatient
In San Antonio-New Braunfels, TX, 1 hospital lists a cash price for Vitamin D blood test, 25-hydroxy (the standard vitamin D level test) as an inpatient: from $41.00 to $41.00, with a median of $41.00. Across Texas, the median is $49.20 at 101 hospitals.
Cash prices at 1 facility for code 82306, as an inpatient (admitted to hospital) . Collected Sep 24, 2026; the hospital files themselves were last updated between Oct 14, 2025 and Oct 14, 2025.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Bexar County Hospital District San Antonio, TX HC ASSAY OF VIT D,CALCIFEDIOL W FRACTIONS, IF PERF | $41.00 | $164.00 | $60.68–$139.40 | 75% | Oct 14, 2025 source file |
Inpatient: lowest $41.00, median $41.00, highest $41.00.
As an outpatient, the same code is billed by 2 facilities here, median $56.47 — 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 and 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.