Insulin test cost in Marietta, OH — inpatient
In Marietta, OH, 2 hospitals list a cash price for insulin blood test as an inpatient: from $17.33 to $23.11, with a median of $20.22. The lowest listed price is at Selby General Hospital — $2.89 less than the median here. Across Ohio, the median is $51.00 at 97 hospitals.
Cash prices at 2 facilities for code 83525, as an inpatient (admitted to hospital) . Collected Sep 21, 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 Marietta, OH.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Selby General Hospital lowest Marietta, OH · (740) 568-2000 Q-561 Assay Of Insulin | $17.33 | $28.89 | — | 40% | Apr 1, 2026 source file |
| Marietta Memorial Hospital Marietta, OH · (740) 374-1400 Q-561 Assay Of Insulin | $23.11 | $38.52 | — | 40% | Apr 1, 2026 source file |
| Selby General Hospital Marietta, OH · (740) 568-2000 Insulin Response 1St Spec | $30.14 | $50.24 | — | 40% | Apr 1, 2026 source file |
| Selby General Hospital Marietta, OH · (740) 568-2000 Insulin Response 2Nd Spec | $30.14 | $50.24 | — | 40% | Apr 1, 2026 source file |
| Selby General Hospital Marietta, OH · (740) 568-2000 Insulin Total | $30.14 | $50.24 | — | 40% | Apr 1, 2026 source file |
| Selby General Hospital Marietta, OH · (740) 568-2000 Insulin Response 3Rd Spec | $30.14 | $50.24 | — | 40% | Apr 1, 2026 source file |
| Marietta Memorial Hospital Marietta, OH · (740) 374-1400 Insulin Response 3Rd Spec | $40.19 | $66.99 | — | 40% | Apr 1, 2026 source file |
| Marietta Memorial Hospital Marietta, OH · (740) 374-1400 Insulin Total | $40.19 | $66.99 | — | 40% | Apr 1, 2026 source file |
| Marietta Memorial Hospital Marietta, OH · (740) 374-1400 Insulin Response 1St Spec | $40.19 | $66.99 | — | 40% | Apr 1, 2026 source file |
| Marietta Memorial Hospital Marietta, OH · (740) 374-1400 Insulin Response 2Nd Spec | $40.19 | $66.99 | — | 40% | Apr 1, 2026 source file |
Inpatient: lowest $17.33, median $20.22, highest $23.11 — a 1.3× difference within the same market.
As an outpatient, the same code is billed by 2 facilities here, median $20.22 — that is the price to compare if you are not being admitted.
What it is
An insulin test measures insulin in the blood. It is used to investigate low blood sugar and sometimes to estimate insulin resistance.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.