Ammonia test cost in Lakeland, FL
In Lakeland-Winter Haven, FL, 5 hospitals list a cash price for ammonia blood test: from $12.00 to $599.61, with a median of $28.80. The lowest listed price is at Orlando Health Lakeland Highlands Hospital — $16.80 less than the median here. Across Florida, the median is $121.70 at 174 hospitals.
Cash prices at 5 facilities across 5 cities for code 82140, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Jan 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 Lakeland-Winter Haven, FL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Orlando Health Lakeland Highlands Hospital lowest Lakeland, FL · (352) 394-4071 Hb Assay Of Ammonia - Ammonia | $12.00 | $30.00 | — | 60% | Apr 1, 2026 source file |
| Orlando Health Lakeland Highlands Hospital Lakeland, FL · (352) 394-4071 Hb Ammonium,24Hr, Urine (Sup24)-Exc | $13.60 | $34.00 | — | 60% | Apr 1, 2026 source file |
| Bartow Regional Medical Center Bartow, FL · (863) 533-8111 AMMONIA LEVEL | $28.80 | $48.00 | $8.64–$48.00 | 40% | Jan 1, 2026 source file |
| Winter Haven Hospital Winter Haven, FL · (863) 293-1121 AMMONIA LEVEL | $28.80 | $48.00 | $8.64–$48.00 | 40% | Jan 1, 2026 source file |
| Orlando Health Lakeland Highlands Hospital Lakeland, FL · (352) 394-4071 Hb Ammonium, 24Hr, U - Ref | $131.60 | $329.00 | — | 60% | Apr 1, 2026 source file |
| AdventHealth Heart of Florida Davenport, FL · (863) 422-4971 HC AMMONIA LEVEL | $523.06 | $523.06 | — | — | Apr 1, 2026 source file |
| AdventHealth Lake Wales Lake Wales, FL · (863) 676-1433 HC AMMONIA LEVEL | $599.61 | $599.61 | — | — | Apr 1, 2026 source file |
Outpatient: lowest $12.00, median $28.80, highest $599.61 — a 50.0× difference within the same market.
As an inpatient, the same code is billed by 5 facilities here, median $28.80. 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 2 of 2 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
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.
2 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 82140 ($91.63). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Bartow Regional Medical Center Bartow, FLUR STONERSK-AMMONIA | $6.00 | file |
| Winter Haven Hospital Winter Haven, FLUR STONERSK-AMMONIA | $6.00 | file |