Ammonia test cost in Lebanon, NH — inpatient
In Lebanon-Claremont, NH-VT, 4 hospitals list a cash price for ammonia blood test as an inpatient: from $12.85 to $115.68, with a median of $72.00. The lowest listed price is at Mary Hitchcock Memorial Hospital — $59.15 less than the median here. Across New Hampshire, the median is $87.75 at 19 hospitals.
Cash prices at 4 facilities across 4 cities for code 82140, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between Feb 12, 2026 and Jul 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 Lebanon-Claremont, NH-VT.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Mary Hitchcock Memorial Hospital lowest Lebanon, NH · (603) 650-5000 AMMONIA, PLASMA source file | $12.85 | $42.00 | $14.49–$39.90 | 69% |
| Valley Regional Hospital Claremont, NH · (603) 542-7771 AMMONIA (BLOOD)+1 more line at this price File of Jun 6, 2026 · source file | $62.15 | $113.00 | $7.43–$136.50 | 45% |
| Speare Memorial Hospital Plymouth, NH · (603) 536-1120 Ammonia Level+1 more line at this price File of Jul 1, 2026 · source file | $81.84 | $132.00 | — | 38% |
| Gifford Medical Center Randolph, VT · (802) 728-4441 ASSAY OF AMMONIA File of Feb 12, 2026 · source file | $115.68 | $231.36 | $171.23–$219.79 | 50% |
Inpatient: lowest $12.85, median $72.00, highest $115.68 — a 9.0× difference within the same market.
As an outpatient, the same code is billed by 6 facilities here, median $94.57 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 3 of 3 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 2 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
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.