Sodium test cost in Lima, OH
In Lima, OH, 3 hospitals list a cash price for sodium blood test: from $5.40 to $22.80, with a median of $10.00. The lowest listed price is at Lima Memorial Health System — $4.60 less than the median here. Across Ohio, the median is $27.20 at 133 hospitals.
Cash prices at 3 facilities across 2 cities for code 84295, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 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 Lima, OH.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Lima Memorial Health System lowest Lima, OH · (419) 998-4731 Assay Of Serum Sodium | $5.40 | $6.00 | — | 10% | Apr 1, 2026 source file |
| Lima Memorial Health System Lima, OH · (419) 998-4731 Sodium:Cmp | $8.10 | $9.00 | — | 10% | Apr 1, 2026 source file |
| Lima Memorial Health System Lima, OH · (419) 998-4731 Sodium:Bmpw | $8.10 | $9.00 | — | 10% | Apr 1, 2026 source file |
| Bluffton Hospital Bluffton, OH · (419) 358-9010 Sodium, Open Heart Venous iStat | $10.00 | $10.00 | $3.30–$110.00 | — | — source file |
| Bluffton Hospital Bluffton, OH · (419) 358-9010 POC Sodium iStat Arterial | $10.00 | $10.00 | $3.30–$110.00 | — | — source file |
| Bluffton Hospital Bluffton, OH · (419) 358-9010 POC Sodium iStat Capillary | $10.00 | $10.00 | $3.30–$110.00 | — | — source file |
| Bluffton Hospital Bluffton, OH · (419) 358-9010 POC Sodium iStat Cord Arterial | $10.00 | $10.00 | $3.30–$110.00 | — | — source file |
| Bluffton Hospital Bluffton, OH · (419) 358-9010 POC Sodium iStat Cord Venous | $10.00 | $10.00 | $3.30–$110.00 | — | — source file |
| Bluffton Hospital Bluffton, OH · (419) 358-9010 POC Sodium iStat Venous | $10.00 | $10.00 | $3.30–$110.00 | — | — source file |
| Bluffton Hospital Bluffton, OH · (419) 358-9010 Sodium | $10.00 | $10.00 | $3.30–$110.00 | — | — source file |
| Bluffton Hospital Bluffton, OH · (419) 358-9010 Out of Range Sodium Arterial | $10.00 | $10.00 | $3.30–$110.00 | — | — source file |
| Bluffton Hospital Bluffton, OH · (419) 358-9010 Out of Range Sodium Venous | $10.00 | $10.00 | $3.30–$110.00 | — | — source file |
| Bluffton Hospital Bluffton, OH · (419) 358-9010 Sodium, Open Heart Arterial iStat | $10.00 | $10.00 | $3.30–$110.00 | — | — source file |
| Lima Memorial Health System Lima, OH · (419) 998-4731 Na.Ist4 | $10.80 | $12.00 | — | 10% | Apr 1, 2026 source file |
| Lima Memorial Health System Lima, OH · (419) 998-4731 Sodium (Na) | $16.20 | $18.00 | — | 10% | Apr 1, 2026 source file |
| Mercy Health St Ritas Medical Center Lima, OH · (419) 227-3361 HC Sodium Serum Plasma or Whole Blood | $22.80 | $38.00 | — | 40% | — source file |
| Lima Memorial Health System Lima, OH · (419) 998-4731 Na.Renal Services.Mod Cf | $33.30 | $37.00 | — | 10% | Apr 1, 2026 source file |
| Lima Memorial Health System Lima, OH · (419) 998-4731 Na.Renal Services.Mod Cd | $33.30 | $37.00 | — | 10% | Apr 1, 2026 source file |
| Lima Memorial Health System Lima, OH · (419) 998-4731 *Cardiac Chem 8,Na.Cc8A,Cc8B | $33.30 | $37.00 | — | 10% | Apr 1, 2026 source file |
| Lima Memorial Health System Lima, OH · (419) 998-4731 Sodium;Ser,Plas,Whl Bld-Ist8 | $33.30 | $37.00 | — | 10% | Apr 1, 2026 source file |
| Lima Memorial Health System Lima, OH · (419) 998-4731 Sodium (Na) (Chem 9) | $33.30 | $37.00 | — | 10% | Apr 1, 2026 source file |
| Lima Memorial Health System Lima, OH · (419) 998-4731 Sodium (Na) (Chem 7) | $33.30 | $37.00 | — | 10% | Apr 1, 2026 source file |
Outpatient: lowest $5.40, median $10.00, highest $22.80 — a 4.2× difference within the same market.
As an inpatient, the same code is billed by 3 facilities here, median $10.00. 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 the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. 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.