Ammonia test cost in Miami, FL
In Miami-Fort Lauderdale-West Palm Beach, FL, 36 hospitals list a cash price for ammonia blood test: from $14.28 to $1,926.00, with a median of $82.19. The lowest listed price is at Palmetto General Hospital and 3 other hospitals — $67.91 less than the median here. Across Florida, the median is $121.70 at 174 hospitals.
Cash prices at 36 facilities across 22 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 Dec 16, 2025 and Sep 16, 2026.
Lowest$14.28Palmetto General Hospital + 3 more
Median$82.19half pay less
Highest$1,926.00in this market
Difference134.9×highest vs lowest
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Miami-Fort Lauderdale-West Palm Beach, FL.
median
Lowest $14.28Highest $1,926.00
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Palmetto General Hospital lowest Hialeah, FL · (305) 823-5000 AMMONIA | $14.28 | $175.49 | $7.14–$175.49 | 92% | Sep 1, 2026 source file |
| Coral Gables Hospital lowest Coral Gables, FL · (305) 445-8461 AMMONIA | $14.28 | $241.98 | $7.14–$181.48 | 94% | Aug 31, 2026 source file |
| Hialeah Hospital lowest Hialeah, FL · (305) 693-6100 AMMONIA | $14.28 | $392.40 | $7.14–$392.40 | 96% | Sep 1, 2026 source file |
| Hialeah Hospital lowest Hialeah, FL · (305) 693-6100 RL AMMONIA | $14.28 | $392.40 | $7.14–$392.40 | 96% | Sep 1, 2026 source file |
| Coral Gables Hospital lowest Coral Gables, FL · (305) 445-8461 RL AMMONIA | $14.28 | $241.98 | $7.14–$181.48 | 94% | Aug 31, 2026 source file |
| North Shore Medical Center lowest Miami, FL · (305) 835-6000 RL AMMONIA | $14.28 | $512.30 | $7.14–$512.30 | 97% | Sep 16, 2026 source file |
| North Shore Medical Center lowest Miami, FL · (305) 835-6000 AMMONIA | $14.28 | $512.30 | $7.14–$512.30 | 97% | Sep 16, 2026 source file |
| Bethesda Hospital Boynton Beach, FL · (561) 737-7733 Ammonia in blood | $26.00 | $40.00 | $6.32–$40.00 | 35% | Mar 30, 2026 source file |
| Baptist Hospital of Miami Miami, FL · (786) 596-1960 Ammonia in blood | $26.00 | $40.00 | $6.32–$40.00 | 35% | Mar 30, 2026 source file |
| West Kendall Baptist Hospital Miami, FL · (786) 467-2000 Ammonia in blood | $26.00 | $40.00 | $6.12–$40.00 | 35% | Mar 30, 2026 source file |
| Homestead Hospital Homestead, FL · (786) 243-8000 Ammonia in blood | $26.00 | $40.00 | $6.12–$40.00 | 35% | Mar 30, 2026 source file |
| Doctors Hospital Coral Gables, FL · (786) 308-3000 Ammonia in blood | $26.00 | $40.00 | $6.12–$40.00 | 35% | Mar 30, 2026 source file |
| South Miami Hospital South Miami, FL · (786) 662-4000 Ammonia in blood | $26.00 | $40.00 | $6.12–$40.00 | 35% | Mar 30, 2026 source file |
| Cleveland Clinic Hospital Weston, FL · (954) 689-5000 %SSAT24 AMMONIUM | $26.65 | $41.00 | $10.25–$36.90 | 35% | Jun 15, 2026 source file |
| Memorial Hospital Pembroke Pembroke Pines, FL · (954) 962-9650 HC Assay of Ammonia | $28.70 | $41.00 | $2.06–$717.95 | 30% | May 27, 2026 source file |
| Memorial Hospital Miramar Miramar, FL · (954) 538-5000 HC Assay of Ammonia | $28.70 | $41.00 | $2.06–$717.95 | 30% | May 27, 2026 source file |
| Memorial Hospital West Pembroke Pines, FL · (954) 436-5000 HC Assay of Ammonia | $28.70 | $41.00 | $2.06–$717.95 | 30% | May 27, 2026 source file |
| Memorial Regional Hospital Hollywood, FL · (954) 987-2000 HC Assay of Ammonia | $28.70 | $41.00 | $2.06–$717.95 | 30% | May 27, 2026 source file |
| Holy Cross Hospital-Ft. Lauderdale Ft. Lauderdale, FL · (954) 771-8000 HC Ammonia | $39.65 | $61.00 | $14.28–$216.00 | 35% | Mar 31, 2026 source file |
| Boca Raton Regional Hospital Boca Raton, FL · (561) 955-4200 GPTH AMMONIA, PLS | $40.30 | $62.00 | $14.57–$62.00 | 35% | Mar 30, 2026 source file |
| Broward Health Coral Springs Coral Springs, FL · (954) 344-3121 HC ASSAY OF AMMONIA - AMMONIA | $77.56 | $77.56 | $5.27–$62.05 | — | Sep 15, 2026 source file |
| Broward Health North Deerfield Beach, FL · (954) 786-6400 HC ASSAY OF AMMONIA - AMMONIA | $86.82 | $86.82 | $5.90–$69.46 | — | Sep 15, 2026 source file |
| Cleveland Clinic Hospital Weston, FL · (954) 689-5000 AMMONIA | $118.30 | $182.00 | $45.50–$163.80 | 35% | Jun 15, 2026 source file |
| Boca Raton Regional Hospital Boca Raton, FL · (561) 955-4200 AMMONIA LEVEL | $139.10 | $214.00 | $14.57–$214.00 | 35% | Mar 30, 2026 source file |
| PAM Rehabilitation Hospital of Jupiter Jupiter, FL Ammonia | $145.70 | $145.70 | $10.93–$123.85 | — | Aug 6, 2026 source file |
| Larkin Community Hospital Palm Springs Campus Hialeah, FL · (305) 558-2500 Ammonia level | $175.70 | $251.00 | $6.09–$502.00 | 30% | Jan 30, 2026 source file |
| Larkin Community Hospital South Miami, FL · (305) 284-7500 Ammonia level | $180.60 | $258.00 | $4.26–$516.00 | 30% | Jul 7, 2026 source file |
| Larkin Community Hospital Behavioral Health Srvs Hollywood, FL · (954) 962-1355 Ammonia level | $180.60 | $258.00 | $7.79–$278.23 | 30% | Dec 16, 2025 source file |
| Broward Health Imperial Point Fort Lauderdale, FL · (954) 776-8500 HC ASSAY OF AMMONIA - AMMONIA | $281.30 | $281.30 | $8.74–$225.04 | — | Sep 15, 2026 source file |
| Mount Sinai Medical Center of Florida Miami Beach, FL · (305) 674-2121 HC AMMONIA BLOOD | $288.01 | $288.01 | $9.50–$1,171.00 | — | Mar 13, 2026 source file |
| Cleveland Clinic Hospital Weston, FL · (954) 689-5000 AMMONIUM, 24 HOUR, URINE | $298.35 | $459.00 | $114.75–$413.10 | 35% | Jun 15, 2026 source file |
| Cleveland Clinic Hospital Weston, FL · (954) 689-5000 AMMONIUM, RANDOM, URINE | $298.35 | $459.00 | $114.75–$413.10 | 35% | Jun 15, 2026 source file |
| Broward Health Medical Center Fort Lauderdale, FL · (954) 355-4400 HC ASSAY OF AMMONIA - AMMONIA | $317.19 | $317.19 | $8.74–$253.75 | — | Sep 15, 2026 source file |
| Bethesda Hospital Boynton Beach, FL · (561) 737-7733 Ammonia | $325.00 | $500.00 | $6.32–$500.00 | 35% | Mar 30, 2026 source file |
| Doctors Hospital Coral Gables, FL · (786) 308-3000 Ammonia | $325.00 | $500.00 | $6.12–$500.00 | 35% | Mar 30, 2026 source file |
| Baptist Hospital of Miami Miami, FL · (786) 596-1960 Ammonia | $325.00 | $500.00 | $6.32–$500.00 | 35% | Mar 30, 2026 source file |
| Homestead Hospital Homestead, FL · (786) 243-8000 Ammonia | $325.00 | $500.00 | $6.12–$500.00 | 35% | Mar 30, 2026 source file |
| West Kendall Baptist Hospital Miami, FL · (786) 467-2000 Ammonia | $325.00 | $500.00 | $6.12–$500.00 | 35% | Mar 30, 2026 source file |
| South Miami Hospital South Miami, FL · (786) 662-4000 Ammonia | $325.00 | $500.00 | $6.12–$500.00 | 35% | Mar 30, 2026 source file |
| HCA Florida Palms West Hospital Loxahatchee, FL · (561) 798-3300 Ammonia | $560.00 | $560.00 | $14.57 | — | Sep 1, 2026 source file |
| HCA Florida Palms West Hospital Loxahatchee, FL · (561) 798-3300 Ammonia UNSCHEDULED | $560.00 | $560.00 | $232.88–$237.79 | — | Sep 1, 2026 source file |
| HCA Florida Palms West Hospital Loxahatchee, FL · (561) 798-3300 AMMONIA | $560.00 | $560.00 | $48.16–$672.00 | — | Sep 1, 2026 source file |
| HCA Florida Kendall Hospital Homestead, FL · (305) 223-3000 AMMONIA | $681.00 | $681.00 | $394.98 | — | Sep 1, 2026 source file |
| HCA Florida Woodmont Hospital Tamarac, FL · (954) 721-2200 AMMONIA | $740.00 | $740.00 | $63.64–$629.00 | — | Sep 1, 2026 source file |
| HCA Florida Woodmont Hospital Tamarac, FL · (954) 721-2200 Ammonia | $740.00 | $740.00 | $14.57 | — | Sep 1, 2026 source file |
| HCA Florida Woodmont Hospital Tamarac, FL · (954) 721-2200 Ammonia UNSCHEDULED | $740.00 | $740.00 | $243.83–$248.96 | — | Sep 1, 2026 source file |
| Memorial Hospital Pembroke Pembroke Pines, FL · (954) 962-9650 HC Ammonia | $800.80 | $1,144.00 | $15.44–$972.40 | 30% | May 27, 2026 source file |
| Memorial Regional Hospital Hollywood, FL · (954) 987-2000 HC Ammonia | $800.80 | $1,144.00 | $14.57–$972.40 | 30% | May 27, 2026 source file |
| Memorial Hospital West Pembroke Pines, FL · (954) 436-5000 HC Ammonia | $800.80 | $1,144.00 | $14.57–$972.40 | 30% | May 27, 2026 source file |
| Memorial Hospital Miramar Miramar, FL · (954) 538-5000 HC Ammonia | $800.80 | $1,144.00 | $15.44–$972.40 | 30% | May 27, 2026 source file |
| HCA Florida Aventura Hospital Hialeah, FL · (305) 682-7000 AMMONIA | $886.00 | $886.00 | $76.20–$1,063.20 | — | Sep 1, 2026 source file |
| HCA Florida JFK North Hospital West Palm Beach, FL · (561) 965-7300 AMMONIA | $1,049.00 | $1,049.00 | $90.21–$891.65 | — | Sep 1, 2026 source file |
| HCA Florida JFK Hospital Boynton Beach, FL · (561) 965-7300 AMMONIA | $1,049.00 | $1,049.00 | $618.91 | — | Sep 1, 2026 source file |
| HCA Florida JFK Hospital Boynton Beach, FL · (561) 965-7300 Ammonia | $1,049.00 | $1,049.00 | $14.57 | — | Sep 1, 2026 source file |
| HCA Florida JFK Hospital Boynton Beach, FL · (561) 965-7300 Ammonia UNSCHEDULED | $1,049.00 | $1,049.00 | $232.88–$237.79 | — | Sep 1, 2026 source file |
| HCA Florida JFK North Hospital West Palm Beach, FL · (561) 965-7300 Ammonia | $1,049.00 | $1,049.00 | $14.57 | — | Sep 1, 2026 source file |
| HCA Florida JFK North Hospital West Palm Beach, FL · (561) 965-7300 Ammonia UNSCHEDULED | $1,049.00 | $1,049.00 | $232.88–$237.79 | — | Sep 1, 2026 source file |
| HCA Florida Mercy Hospital Miami, FL · (954) 587-5010 Ammonia | $1,269.00 | $1,269.00 | $14.57 | — | Sep 1, 2026 source file |
| HCA Florida Mercy Hospital Miami, FL · (954) 587-5010 AMMONIA | $1,269.00 | $1,269.00 | $109.13–$1,522.80 | — | Sep 1, 2026 source file |
| HCA Florida Mercy Hospital Miami, FL · (954) 587-5010 Ammonia UNSCHEDULED | $1,269.00 | $1,269.00 | $241.83–$246.92 | — | Sep 1, 2026 source file |
| HCA Florida University Hospital Pembroke Pines, FL · (954) 475-4400 AMMONIA | $1,309.00 | $1,309.00 | $112.57–$654.50 | — | Sep 1, 2026 source file |
| HCA Florida University Hospital Pembroke Pines, FL · (954) 475-4400 Ammonia UNSCHEDULED | $1,309.00 | $1,309.00 | $248.96 | — | Sep 1, 2026 source file |
| HCA Florida University Hospital Pembroke Pines, FL · (954) 475-4400 Ammonia | $1,309.00 | $1,309.00 | $14.57 | — | Sep 1, 2026 source file |
| HCA Florida Northwest Hospital Margate, FL · (954) 974-0400 Ammonia | $1,727.00 | $1,727.00 | $14.57 | — | Sep 1, 2026 source file |
| HCA Florida Northwest Hospital Margate, FL · (954) 974-0400 Ammonia UNSCHEDULED | $1,727.00 | $1,727.00 | $243.83–$248.96 | — | Sep 1, 2026 source file |
| HCA Florida Northwest Hospital Margate, FL · (954) 974-0400 AMMONIA | $1,727.00 | $1,727.00 | $148.52–$1,467.95 | — | Sep 1, 2026 source file |
| HCA Florida Westside Hospital Plantation, FL · (954) 587-5010 AMMONIA | $1,926.00 | $1,926.00 | $1,136.34 | — | Sep 1, 2026 source file |
Outpatient: lowest $14.28, median $82.19, highest $1,926.00 — a 134.9× difference within the same market.
As an inpatient, the same code is billed by 18 facilities here, median $28.70. 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 22 of 36 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.
5 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.
| Memorial Regional Hospital Hollywood, FLHC Assay of Ammonia Quest # 442 | $5.83 | file |
| Memorial Hospital Miramar Miramar, FLHC Assay of Ammonia Quest # 442 | $5.83 | file |
| Memorial Hospital Pembroke Pembroke Pines, FLHC Assay of Ammonia Quest # 442 | $5.83 | file |
| Memorial Hospital West Pembroke Pines, FLHC Assay of Ammonia Quest # 442 | $5.83 | file |
| Holy Cross Hospital-Ft. Lauderdale Ft. Lauderdale, FLHC Warde 3717400 Ammonia 24 Hour Urine | $9.13 | file |