Sodium test cost in Tulsa, OK — inpatient
In Tulsa, OK, 14 hospitals list a cash price for sodium blood test as an inpatient: from $3.75 to $106.50, with a median of $39.14. The lowest listed price is at Tulsa Spine & Specialty Hospital — $35.39 less than the median here. Across Oklahoma, the median is $31.74 at 57 hospitals.
Cash prices at 14 facilities across 7 cities for code 84295, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Jan 1, 2026 and Aug 6, 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 Tulsa, OK.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Tulsa Spine & Specialty Hospital lowest Tulsa, OK · (918) 388-5701 Blood sodium level File of Feb 12, 2026 · source file | $3.75 | $15.00 | $3.75–$12.75 | 75% |
| Ascension St. John Jenks Jenks, OK · (918) 994-8100 ISTAT POC SODIUM 60827+1 more line at this price File of Jan 1, 2026 · source file | $24.88 | $67.25 | $4.95–$67.25 | 63% |
| St. John Sapulpa Sapulpa, OK · (918) 224-4280 SODIUM- 45895+1 more line at this price File of Jan 1, 2026 · source file | $24.88 | $67.25 | $4.95–$67.25 | 63% |
| St John Owasso Owasso, OK · (918) 274-5100 SODIUM- 45895+1 more line at this price File of Jan 1, 2026 · source file | $24.88 | $67.25 | $4.95–$67.25 | 63% |
| St. John Broken Arrow Broken Arrow, OK · (918) 994-8100 SODIUM- 45895+1 more line at this price File of Jan 1, 2026 · source file | $24.88 | $67.25 | $4.95–$67.25 | 63% |
| Ascension St. John Medical Center Tulsa, OK · (918) 744-2296 SODIUM- 45895+1 more line at this price File of Jan 1, 2026 · source file | $24.88 | $67.25 | $4.95–$67.25 | 63% |
| Saint Francis Hospital South Tulsa, OK · (918) 307-6010 Hc Sodium Serum Plasma Or Whole Blood File of Apr 1, 2026 · source file | $39.14 | $97.85 | — | 60% |
| Saint Francis Hospital Yale Tulsa, OK · (918) 494-8467 Hc Sodium Serum Plasma Or Whole Blood File of Apr 1, 2026 · source file | $39.14 | $97.85 | — | 60% |
| Hillcrest Hospital Claremore Claremore, OK · (918) 341-2556 Blood sodium level File of Mar 31, 2026 · source file | $41.40 | $138.00 | $4.28–$107.64 | 70% |
| Hillcrest Hospital Henryetta Henryetta, OK · (918) 650-1511 Blood sodium level File of Mar 21, 2026 · source file | $43.20 | $144.00 | $4.28–$144.00 | 70% |
| Hillcrest Hospital South Tulsa, OK · (918) 294-4499 Blood sodium level File of Mar 31, 2026 · source file | $44.40 | $148.00 | $2.02–$118.40 | 70% |
| Bailey Medical Center Owasso, OK · (918) 376-8000 Blood sodium level File of Mar 31, 2026 · source file | $73.20 | $244.00 | $2.02–$244.00 | 70% |
| PAM Specialty Hospital of Tulsa Tulsa, OK Serum Sodium File of Aug 6, 2026 · source file | $95.70 | $95.70 | $66.99–$86.13 | — |
| Hillcrest Medical Center Tulsa, OK · (918) 579-1000 Blood sodium level File of Mar 31, 2026 · source file | $106.50 | $355.00 | $2.89–$355.00 | 70% |
Inpatient: lowest $3.75, median $39.14, highest $106.50 — a 28.4× difference within the same market.
As an outpatient, the same code is billed by 16 facilities here, median $33.12 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 11 of 12 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
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.