Sodium test cost in Brownsville, TX
In Brownsville-Harlingen, TX, 2 hospitals list a cash price for sodium blood test: from $4.00 to $744.69, with a median of $374.35. The lowest listed price is at Harlingen Medical Center — $370.35 less than the median here. Across Texas, the median is $62.12 at 295 hospitals.
Cash prices at 2 facilities across 2 cities for code 84295, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 2026; the hospital files themselves were last updated between Sep 1, 2026 and Sep 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 Brownsville-Harlingen, TX.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Harlingen Medical Center lowest Harlingen, TX · (956) 365-1000 SODIUM, SERUM | $4.00 | $86.31 | $4.04–$69.05 | 95% | Sep 1, 2026 source file |
| Valley Regional Medical Center Brownsville, TX · (956) 350-7000 SODIUM BLD | $744.69 | $744.69 | $52.13–$632.99 | — | Sep 1, 2026 source file |
Outpatient: lowest $4.00, median $374.35, highest $744.69 — a 186.2× difference within the same market.
Cash or insurance?
At 1 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 1 it is 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
A sodium test measures the level of sodium in the blood. It is used for confusion, weakness, dehydration and for people on diuretics or with heart, kidney or liver disease.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.