Ammonia test cost in Greenville, SC — inpatient
In Greenville-Anderson-Greer, SC, 2 hospitals list a cash price for ammonia blood test as an inpatient: from $9.00 to $9.00, with a median of $9.00. The lowest listed price is at St Francis Downtown Hospital and 1 other hospital. Across South Carolina, the median is $93.75 at 38 hospitals.
Cash prices at 2 facilities for code 82140, as an inpatient (admitted to hospital) . 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 Greenville-Anderson-Greer, SC.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| St Francis Downtown Hospital lowest Greenville, SC · (800) 805-5678 HC So Ammonia File of Apr 1, 2026 · source file | $9.00 | $15.00 | — | 40% |
| St Francis-Eastside lowest Greenville, SC HC So Ammonia File of Apr 1, 2026 · source file | $9.00 | $15.00 | — | 40% |
| St Francis Downtown Hospital Greenville, SC · (800) 805-5678 HC Ammonia File of Apr 1, 2026 · source file | $118.80 | $198.00 | — | 40% |
| St Francis-Eastside Greenville, SC HC Ammonia File of Apr 1, 2026 · source file | $118.80 | $198.00 | — | 40% |
Inpatient: lowest $9.00, median $9.00, highest $9.00.
As an outpatient, the same code is billed by 6 facilities here, median $76.00 — that is the price to compare if you are not being admitted.
What it is
An ammonia test measures ammonia in the blood. It is used for confusion or drowsiness in people with liver disease and for some rare inherited disorders in newborns.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.