Potassium test cost in Cape Coral, FL
In Cape Coral-Fort Myers, FL, 5 hospitals list a cash price for potassium blood test: from $9.00 to $9.00, with a median of $9.00. The lowest listed price is at Lee Memorial Hospital and 4 other hospitals. Across Florida, the median is $63.18 at 170 hospitals.
Cash prices at 5 facilities across 2 cities for code 84132, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 26, 2026 and Mar 26, 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 Cape Coral-Fort Myers, FL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Lee Memorial Hospital lowest Fort Myers, FL · (239) 343-5000 HC Serum Potassium, R/O Hyperkalemia+2 more lines at this price File of Mar 26, 2026 · source file | $9.00 | $45.00 | $18.00–$36.00 | 80% |
| Rehab Hospital lowest Fort Myers, FL HC Plasma Potassium, R/O Hyperkalemia+2 more lines at this price File of Mar 26, 2026 · source file | $9.00 | $45.00 | $18.00–$36.00 | 80% |
| Healthpark Medical Center lowest Fort Myers, FL · (239) 343-5000 HC Lab Potassium+2 more lines at this price File of Mar 26, 2026 · source file | $9.00 | $45.00 | $18.00–$36.00 | 80% |
| Cape Coral Hospital lowest Cape Coral, FL · (239) 424-2000 HC Lab Potassium+2 more lines at this price File of Mar 26, 2026 · source file | $9.00 | $45.00 | $18.00–$36.00 | 80% |
| Gulf Coast Medical Center lowest Fort Myers, FL · (239) 343-1000 HC Lab Potassium+2 more lines at this price File of Mar 26, 2026 · source file | $9.00 | $45.00 | $18.00–$36.00 | 80% |
| Healthpark Medical Center Fort Myers, FL · (239) 343-5000 HC Lab Potassium - POCT File of Mar 26, 2026 · source file | $32.20 | $161.00 | $64.40–$128.80 | 80% |
| Gulf Coast Medical Center Fort Myers, FL · (239) 343-1000 HC Lab Potassium - POCT File of Mar 26, 2026 · source file | $32.20 | $161.00 | $64.40–$128.80 | 80% |
| Lee Memorial Hospital Fort Myers, FL · (239) 343-5000 HC Lab Potassium - POCT File of Mar 26, 2026 · source file | $32.20 | $161.00 | $64.40–$128.80 | 80% |
| Rehab Hospital Fort Myers, FL HC Lab Potassium - POCT File of Mar 26, 2026 · source file | $32.20 | $161.00 | $64.40–$128.80 | 80% |
| Cape Coral Hospital Cape Coral, FL · (239) 424-2000 HC Lab Potassium - POCT File of Mar 26, 2026 · source file | $32.20 | $161.00 | $64.40–$128.80 | 80% |
Outpatient: lowest $9.00, median $9.00, highest $9.00.
As an inpatient, the same code is billed by 5 facilities here, median $9.00. 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 5 of 5 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 5 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
A potassium test measures the level of potassium in the blood. Doctors check it for people on diuretics or blood pressure drugs, with kidney disease, an irregular heartbeat, or vomiting and diarrhea.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.