Electrolyte panel cost in Houston, TX — inpatient
In Houston-Pasadena-The Woodlands, TX, 38 hospitals list a cash price for electrolyte panel (sodium, potassium, chloride, CO2) as an inpatient: from $70.10 to $461.00, with a median of $244.40. The lowest listed price is at Voyages of Sugar Land — $174.30 less than the median here. Across Texas, the median is $193.35 at 259 hospitals.
Cash prices at 38 facilities across 15 cities for code 80051, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Feb 28, 2026 and Sep 17, 2026.
Lowest$70.10Voyages of Sugar Land
Median$244.40half of hospitals charge less
Highest$461.00in this market
Difference6.6×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 Houston-Pasadena-The Woodlands, TX.
median
Lowest $70.10Highest $461.00
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Voyages of Sugar Land lowest South Sugar Land, TX Electrolyte Panel File of Aug 6, 2026 · source file | $70.10 | $70.10 | $52.58 | — |
| The Community Hospital of Brazosport Lake Jackson, TX · (979) 297-4411 ELECTROLYTE PANEL File of Feb 28, 2026 · source file | $78.28 | $223.65 | $111.83 | 65% |
| St Luke's Patients Medical Center Pasadena, TX · (281) 487-0700 R ELECTROLYTES File of Feb 28, 2026 · source file | $147.42 | $421.20 | $273.78–$315.90 | 65% |
| St Luke's Patients Medical Center Pasadena, TX · (281) 487-0700 ELECTROLYTES File of Feb 28, 2026 · source file | $154.00 | $440.00 | $286.00–$330.00 | 65% |
| Memorial Hermann The Woodlands Medical Center The Woodlands, TX · (713) 448-6796 HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $213.84 | $668.25 | — | 68% |
| Memorial Hermann Katy Hospital Katy, TX · (281) 392-1111 HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $213.84 | $668.25 | — | 68% |
| Memorial Hermann Northeast Hospital Humble, TX · (281) 540-7700 HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $213.84 | $668.25 | — | 68% |
| Memorial Hermann Greater Heights Hospital Houston, TX · (713) 448-6796 HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $213.84 | $668.25 | — | 68% |
| Memorial Hermann Southwest Hospital Houston, TX · (713) 448-6796 HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $213.84 | $668.25 | — | 68% |
| Tirr Memorial Hermann Houston, TX HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $213.84 | $668.25 | — | 68% |
| Memorial Hermann Sugar Land Hospital Sugar Land, TX · (281) 725-5000 HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $213.84 | $668.25 | — | 68% |
| Memorial Hermann Southeast Hospital Houston, TX · (713) 448-6796 HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $213.84 | $668.25 | — | 68% |
| Memorial Hermann Pearland Hospital Pearland, TX · (713) 448-6796 HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $213.84 | $668.25 | — | 68% |
| Memorial Hermann Memorial City Medical Center Houston, TX · (713) 242-3000 HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $213.84 | $668.25 | — | 68% |
| The Methodist Hospital Houston, TX · (713) 790-2221 HC ELECTROLYTE PANEL File of Apr 1, 2026 · source file | $219.00 | $438.00 | — | 50% |
| Memorial Hermann Imaging Center (Cypress) Cypress, TX · (713) 704-3700 HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $244.40 | $763.75 | — | 68% |
| Memorial Hermann-Texas Medical Center Houston, TX · (713) 704-3700 HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $244.40 | $763.75 | — | 68% |
| Memorial Hermann Imaging Center (Upper Kirby) Houston, TX · (713) 704-3700 HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $244.40 | $763.75 | — | 68% |
| Memorial Hermann Cypress Hospital Cypress, TX · (713) 704-3700 HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $244.40 | $763.75 | — | 68% |
| Memorial Hermann Imaging Center (Bellaire) Bellaire, TX · (713) 704-3700 HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $244.40 | $763.75 | — | 68% |
| Memorial Hermann Imaging Center (Texas Medical Center) Houston, TX · (713) 704-3700 HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $244.40 | $763.75 | — | 68% |
| Memorial Hermann Rockets Orthopedic Hospital Bellaire, TX HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $244.40 | $763.75 | — | 68% |
| Children's Memorial Hermann Hospital Houston, TX HC ELECTROLYTE PANEL - BUNDLED CHARGE File of Apr 1, 2026 · source file | $244.40 | $763.75 | — | 68% |
| Texas Children's Hospital Houston, TX · (832) 824-1000 TC ELECTRLYTE PANEL+2 more lines at this price File of Mar 5, 2026 · source file | $262.64 | $392.00 | $156.80–$372.40 | 33% |
| St. Lukes Hospital at the Vintage Houston, TX · (832) 534-5000 HC LAB ELECTROLYTES PANEL File of Feb 28, 2026 · source file | $271.95 | $777.00 | $334.11–$777.00 | 65% |
| St Luke's Sugar Land Hospital Sugar Land, TX · (281) 637-7000 HC LAB ELECTROLYTES PANEL File of Feb 28, 2026 · source file | $271.95 | $777.00 | $334.11–$777.00 | 65% |
| St Luke's Lakeside Hospital The Woodlands, TX · (936) 266-4055 HC LAB ELECTROLYTES PANEL File of Feb 28, 2026 · source file | $271.95 | $777.00 | $341.88–$777.00 | 65% |
| CHI St. Luke's Health Springwood Village Spring, TX · (936) 266-4050 HC LAB ELECTROLYTES PANEL File of Feb 28, 2026 · source file | $271.95 | $777.00 | $334.11–$777.00 | 65% |
| CHI St. Luke's Health Baylor College of Medicine Medical Center Houston, TX · (832) 355-1000 HC LAB ELECTROLYTES PANEL File of Feb 28, 2026 · source file | $271.95 | $777.00 | $349.65–$777.00 | 65% |
| St Luke's the Woodlands Hospital The Woodlands, TX · (936) 266-4050 HC LAB ELECTROLYTES PANEL File of Feb 28, 2026 · source file | $271.95 | $777.00 | $334.11–$777.00 | 65% |
| Elite Hospital Kingwood Kingwood, TX · (832) 777-6165 Electrolyte panel This panel must include the following: Carbon dioxide (bicarbonate) (82374) Chloride (82435) Potassium (84132) Sodium (84295) File of Sep 17, 2026 · source file | $383.17 | $766.34 | $383.52 | 50% |
| Methodist Willowbrook Hospital Houston, TX · (281) 477-1000 HC ELECTROLYTE PANEL File of Apr 1, 2026 · source file | $461.00 | $922.00 | — | 50% |
| Houston Methodist Clear Lake Hospital Nassau Bay, TX · (281) 333-5503 HC ELECTROLYTE PANEL File of Apr 1, 2026 · source file | $461.00 | $922.00 | — | 50% |
| Houston Methodist Baytown Hospital Baytown, TX · (281) 420-8600 HC ELECTROLYTE PANEL File of Apr 1, 2026 · source file | $461.00 | $922.00 | — | 50% |
| Methodist West Houston Hospital Houston, TX · (832) 522-1000 HC ELECTROLYTE PANEL File of Apr 1, 2026 · source file | $461.00 | $922.00 | — | 50% |
| Methodist Sugar Land Hospital Sugar Land, TX · (281) 274-8000 HC ELECTROLYTE PANEL File of Apr 1, 2026 · source file | $461.00 | $922.00 | — | 50% |
| Houston Methodist Cypress Hospital Cypress, TX · (346) 618-1506 HC ELECTROLYTE PANEL File of Apr 1, 2026 · source file | $461.00 | $922.00 | — | 50% |
| Houston Methodist The Woodlands Hospital The Woodlands, TX · (936) 270-2000 HC ELECTROLYTE PANEL File of Apr 1, 2026 · source file | $461.00 | $922.00 | — | 50% |
| Houston Methodist Continuing Care Hospital Katy, TX HC ELECTROLYTE PANEL File of Apr 1, 2026 · source file | $461.00 | $922.00 | — | 50% |
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More
Off list How much lower the cash price is than the list price.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
Inpatient: lowest $70.10, median $244.40, highest $461.00 — a 6.6× difference within the same market.
As an outpatient, the same code is billed by 54 facilities here, median $271.95 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 10 of 11 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 9 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 electrolyte panel measures sodium, potassium, chloride and bicarbonate (CO2) in one blood sample. It checks fluid and acid balance in people with vomiting, diarrhea, kidney problems or on diuretics.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
4 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 80051 ($75.14). 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.
| Hospital | Cash price | File |
|---|---|---|
| Harris Health Houston, TXLECTROLYTE PANEL POC; INA | $7.01 | file |
| Harris Health Houston, TXELECTROLYTE PANEL (LYTE) BUNDLED CHARGE | $7.01 | file |
| Harris Health Taub Loop Houston, TXLECTROLYTE PANEL POC; INA | $7.01 | file |
| Harris Health Taub Loop Houston, TXELECTROLYTE PANEL (LYTE) BUNDLED CHARGE | $7.01 | file |
File Link to the hospital's own price file.