Electrolyte panel cost in Houston, TX
In Houston-Pasadena-The Woodlands, TX, 60 hospitals list a cash price for electrolyte panel (sodium, potassium, chloride, CO2): from $36.00 to $1,945.87, with a median of $267.30. The lowest listed price is at Liberty Dayton Regional Medical Center — $231.30 less than the median here. Across Texas, the median is $193.35 at 281 hospitals.
Cash prices at 60 facilities across 24 cities for code 80051, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Feb 28, 2026 and Sep 8, 2026.
Lowest$36.00Liberty Dayton Regional Medical Center
Median$267.30half pay less
Highest$1,945.87in this market
Difference54.1×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 $36.00Highest $1,945.87
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Liberty Dayton Regional Medical Center lowest Liberty, TX · (936) 336-7316 Electrolyte Panel Standard | $36.00 | $51.00 | $31.00–$48.00 | 29% | — source file |
| Shriners Childrens Texas Galveston, TX · (409) 770-6600 ELECTROLYTE PANEL | $52.70 | $52.70 | $6.00–$13.46 | — | — source file |
| Voyages Behavioral Health of Conroe West Conroe, TX Electrolyte Panel | $70.10 | $70.10 | $17.53–$52.58 | — | Aug 6, 2026 source file |
| Voyages of Sugar Land South Sugar Land, TX Electrolyte Panel | $70.10 | $70.10 | $17.53–$52.58 | — | Aug 6, 2026 source file |
| The Community Hospital of Brazosport Lake Jackson, TX · (979) 297-4411 ELECTROLYTE PANEL | $78.28 | $223.65 | $5.92–$179.82 | 65% | Feb 28, 2026 source file |
| Sweeny Community Hospital Sweeny, TX · (979) 548-3311 Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide) | $135.96 | $226.60 | $15.88–$226.60 | 40% | Sep 8, 2026 source file |
| St Luke's Patients Medical Center Pasadena, TX · (281) 487-0700 R ELECTROLYTES | $147.42 | $421.20 | $5.60–$315.90 | 65% | Feb 28, 2026 source file |
| St Luke's Patients Medical Center Pasadena, TX · (281) 487-0700 ELECTROLYTES | $154.00 | $440.00 | $5.60–$330.00 | 65% | Feb 28, 2026 source file |
| PAM Health Rehabilitation Hospital of Houston Heights Houston, TX Electrolyte Panel | $185.45 | $185.45 | — | — | Aug 6, 2026 source file |
| Memorial Hermann Rehabilitation Hospital Katy Katy, TX HC ELECTROLYTE PANEL - BUNDLED CHARGE | $213.84 | $668.25 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Southeast Hospital Houston, TX · (713) 448-6796 HC ELECTROLYTE PANEL - BUNDLED CHARGE | $213.84 | $668.25 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Katy Hospital Katy, TX · (281) 392-1111 HC ELECTROLYTE PANEL - BUNDLED CHARGE | $213.84 | $668.25 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Northeast Hospital Humble, TX · (281) 540-7700 HC ELECTROLYTE PANEL - BUNDLED CHARGE | $213.84 | $668.25 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Memorial City Medical Center Houston, TX · (713) 242-3000 HC ELECTROLYTE PANEL - BUNDLED CHARGE | $213.84 | $668.25 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann The Woodlands Medical Center The Woodlands, TX · (713) 448-6796 HC ELECTROLYTE PANEL - BUNDLED CHARGE | $213.84 | $668.25 | — | 68% | Apr 1, 2026 source file |
| Tirr Memorial Hermann Houston, TX HC ELECTROLYTE PANEL - BUNDLED CHARGE | $213.84 | $668.25 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Greater Heights Hospital Houston, TX · (713) 448-6796 HC ELECTROLYTE PANEL - BUNDLED CHARGE | $213.84 | $668.25 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Southwest Hospital Houston, TX · (713) 448-6796 HC ELECTROLYTE PANEL - BUNDLED CHARGE | $213.84 | $668.25 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Pearland Hospital Pearland, TX · (713) 448-6796 HC ELECTROLYTE PANEL - BUNDLED CHARGE | $213.84 | $668.25 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Sugar Land Hospital Sugar Land, TX · (281) 725-5000 HC ELECTROLYTE PANEL - BUNDLED CHARGE | $213.84 | $668.25 | — | 68% | Apr 1, 2026 source file |
| The Methodist Hospital Houston, TX · (713) 790-2221 HC ELECTROLYTE PANEL | $219.00 | $438.00 | — | 50% | Apr 1, 2026 source file |
| Pam Rehabilitation Hospital of Clear Lake Webster, TX Electrolyte Panel | $227.80 | $227.80 | $5.26–$205.02 | — | Aug 6, 2026 source file |
| Children's Memorial Hermann Hospital Houston, TX HC ELECTROLYTE PANEL - BUNDLED CHARGE | $244.40 | $763.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann-Texas Medical Center Houston, TX · (713) 704-3700 HC ELECTROLYTE PANEL - BUNDLED CHARGE | $244.40 | $763.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Imaging Center (Bellaire) Bellaire, TX · (713) 704-3700 HC ELECTROLYTE PANEL - BUNDLED CHARGE | $244.40 | $763.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Rockets Orthopedic Hospital Bellaire, TX HC ELECTROLYTE PANEL - BUNDLED CHARGE | $244.40 | $763.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Imaging Center (Texas Medical Center) Houston, TX · (713) 704-3700 HC ELECTROLYTE PANEL - BUNDLED CHARGE | $244.40 | $763.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Cypress Hospital Cypress, TX · (713) 704-3700 HC ELECTROLYTE PANEL - BUNDLED CHARGE | $244.40 | $763.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Imaging Center (Upper Kirby) Houston, TX · (713) 704-3700 HC ELECTROLYTE PANEL - BUNDLED CHARGE | $244.40 | $763.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Imaging Center (Cypress) Cypress, TX · (713) 704-3700 HC ELECTROLYTE PANEL - BUNDLED CHARGE | $244.40 | $763.75 | — | 68% | Apr 1, 2026 source file |
| Texas Children's Hospital Houston, TX · (832) 824-1000 TC ELECTRLYTE PANEL | $262.64 | $392.00 | $7.01–$372.40 | 33% | Mar 5, 2026 source file |
| Texas Children's Hospital Houston, TX · (832) 824-1000 TC ELECTRLYTE PANEL | $262.64 | $392.00 | $7.01–$372.40 | 33% | Mar 5, 2026 source file |
| Texas Children's Hospital Houston, TX · (832) 824-1000 TC ELECTRLYTE PANEL | $262.64 | $392.00 | $7.01–$372.40 | 33% | Mar 5, 2026 source file |
| CHI St. Luke's Health Baylor College of Medicine Medical Center Houston, TX · (832) 355-1000 HC LAB ELECTROLYTES PANEL | $271.95 | $777.00 | $5.05–$777.00 | 65% | Feb 28, 2026 source file |
| St Luke's Sugar Land Hospital Sugar Land, TX · (281) 637-7000 HC LAB ELECTROLYTES PANEL | $271.95 | $777.00 | $5.05–$777.00 | 65% | Feb 28, 2026 source file |
| CHI St. Luke's Health Springwood Village Spring, TX · (936) 266-4050 HC LAB ELECTROLYTES PANEL | $271.95 | $777.00 | $5.05–$777.00 | 65% | Feb 28, 2026 source file |
| St. Lukes Hospital at the Vintage Houston, TX · (832) 534-5000 HC LAB ELECTROLYTES PANEL | $271.95 | $777.00 | $5.05–$777.00 | 65% | Feb 28, 2026 source file |
| St Luke's the Woodlands Hospital The Woodlands, TX · (936) 266-4050 HC LAB ELECTROLYTES PANEL | $271.95 | $777.00 | $5.05–$777.00 | 65% | Feb 28, 2026 source file |
| St Luke's Lakeside Hospital The Woodlands, TX · (936) 266-4055 HC LAB ELECTROLYTES PANEL | $271.95 | $777.00 | $5.05–$777.00 | 65% | Feb 28, 2026 source file |
| PAM Health Rehabilitation Hospital of Sugar Land Sugar Land, TX Electrolyte Panel | $376.00 | $376.00 | $5.26–$319.60 | — | Aug 6, 2026 source file |
| 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) | $383.17 | $766.34 | $383.52 | 50% | — source file |
| Houston Methodist Clear Lake Hospital Nassau Bay, TX · (281) 333-5503 HC ELECTROLYTE PANEL | $461.00 | $922.00 | — | 50% | Apr 1, 2026 source file |
| Methodist Sugar Land Hospital Sugar Land, TX · (281) 274-8000 HC ELECTROLYTE PANEL | $461.00 | $922.00 | — | 50% | Apr 1, 2026 source file |
| Methodist West Houston Hospital Houston, TX · (832) 522-1000 HC ELECTROLYTE PANEL | $461.00 | $922.00 | — | 50% | Apr 1, 2026 source file |
| Methodist Willowbrook Hospital Houston, TX · (281) 477-1000 HC ELECTROLYTE PANEL | $461.00 | $922.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Cypress Hospital Cypress, TX · (346) 618-1506 HC ELECTROLYTE PANEL | $461.00 | $922.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Continuing Care Hospital Katy, TX HC ELECTROLYTE PANEL | $461.00 | $922.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Baytown Hospital Baytown, TX · (281) 420-8600 HC ELECTROLYTE PANEL | $461.00 | $922.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist The Woodlands Hospital The Woodlands, TX · (936) 270-2000 HC ELECTROLYTE PANEL | $461.00 | $922.00 | — | 50% | Apr 1, 2026 source file |
| Texas Orthopedic Hospital Houston, TX · (713) 799-8600 ELECTROLYTE PANEL | $814.19 | $814.19 | $48.85–$732.77 | — | Sep 1, 2026 source file |
| Texas Orthopedic Hospital Houston, TX · (713) 799-8600 Electrolyte panel This panel must include the following: Carbon dioxide (bicarbonate) (82374) Chloride (82435) Potassium (84132) Sodium (84295) | $814.19 | $814.19 | $29.27–$37.72 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare West Houston, TX · (281) 588-8080 Electrolyte panel This panel must include the following: Carbon dioxide (bicarbonate) (82374) Chloride (82435) Potassium (84132) Sodium (84295) | $1,378.00 | $1,378.00 | $7.01–$37.72 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare West Houston, TX · (281) 588-8080 ELECTROLYTE PANEL | $1,378.00 | $1,378.00 | $82.68–$1,240.20 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Pearland Houston, TX · (713) 770-7000 Electrolyte panel This panel must include the following: Carbon dioxide (bicarbonate) (82374) Chloride (82435) Potassium (84132) Sodium (84295) | $1,461.46 | $1,461.46 | $8.24–$37.72 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Pearland Houston, TX · (713) 770-7000 ELECTROLYTE PANEL | $1,461.46 | $1,461.46 | $87.69–$1,242.24 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Tomball Houston, TX · (281) 351-7500 ELECTROLYTE PANEL | $1,517.63 | $1,517.63 | $91.06–$1,289.99 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Tomball Houston, TX · (281) 351-7500 Electrolyte panel This panel must include the following: Carbon dioxide (bicarbonate) (82374) Chloride (82435) Potassium (84132) Sodium (84295) | $1,517.63 | $1,517.63 | $29.27–$37.72 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Northwest Spring, TX · (281) 440-1000 ELECTROLYTE PANEL | $1,518.41 | $1,518.41 | $91.10–$1,290.65 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Northwest Spring, TX · (281) 440-1000 Electrolyte panel This panel must include the following: Carbon dioxide (bicarbonate) (82374) Chloride (82435) Potassium (84132) Sodium (84295) | $1,518.41 | $1,518.41 | $29.27–$37.72 | — | Sep 1, 2026 source file |
| The Womans Hospital of Texas Houston, TX · (713) 790-1234 ELECTROLYTE PANEL | $1,638.41 | $1,638.41 | $98.30–$1,392.65 | — | Sep 1, 2026 source file |
| The Womans Hospital of Texas Houston, TX · (713) 790-1234 Electrolyte panel This panel must include the following: Carbon dioxide (bicarbonate) (82374) Chloride (82435) Potassium (84132) Sodium (84295) | $1,638.41 | $1,638.41 | $29.27–$37.72 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Clear Lake Friendswood, TX · (281) 332-2511 ELECTROLYTE PANEL | $1,680.62 | $1,680.62 | $100.84–$1,512.56 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Medical Center Houston, TX · (713) 527-5019 Electrolyte panel This panel must include the following: Carbon dioxide (bicarbonate) (82374) Chloride (82435) Potassium (84132) Sodium (84295) | $1,761.00 | $1,761.00 | $29.27–$37.72 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Medical Center Houston, TX · (713) 527-5019 ELECTROLYTE PANEL | $1,761.00 | $1,761.00 | $105.66–$1,496.85 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Kingwood Cleveland, TX · (281) 359-7500 ELECTROLYTE PANEL | $1,828.93 | $1,828.93 | $109.74–$1,646.04 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Kingwood Cleveland, TX · (281) 359-7500 Electrolyte panel This panel must include the following: Carbon dioxide (bicarbonate) (82374) Chloride (82435) Potassium (84132) Sodium (84295) | $1,828.93 | $1,828.93 | $7.01–$8.24 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare North Cypress Houston, TX · (281) 359-7500 Electrolyte panel This panel must include the following: Carbon dioxide (bicarbonate) (82374) Chloride (82435) Potassium (84132) Sodium (84295) | $1,828.93 | $1,828.93 | $7.01–$37.72 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare North Cypress Houston, TX · (281) 359-7500 ELECTROLYTE PANEL | $1,828.93 | $1,828.93 | $109.74–$1,554.59 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Conroe Conroe, TX · (936) 539-1111 Electrolyte panel This panel must include the following: Carbon dioxide (bicarbonate) (82374) Chloride (82435) Potassium (84132) Sodium (84295) | $1,853.41 | $1,853.41 | $7.01–$37.72 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Conroe Conroe, TX · (936) 539-1111 ELECTROLYTE PANEL | $1,853.41 | $1,853.41 | $111.20–$1,668.07 | — | Sep 1, 2026 source file |
| HCA Houston Mainland Texas City, TX · (281) 332-2511 ELECTROLYTE PANEL | $1,903.09 | $1,903.09 | $114.19–$1,712.78 | — | Sep 1, 2026 source file |
| HCA Houston Mainland Texas City, TX · (281) 332-2511 Electrolyte panel This panel must include the following: Carbon dioxide (bicarbonate) (82374) Chloride (82435) Potassium (84132) Sodium (84295) | $1,903.09 | $1,903.09 | $7.01–$37.72 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Southeast Pasadena, TX · (713) 359-1000 ELECTROLYTE PANEL | $1,945.87 | $1,945.87 | $116.75–$1,751.28 | — | Sep 1, 2026 source file |
| HCA Houston Rehabilitation Hospital Southeast Pasadena, TX ELECTROLYTE PANEL | $1,945.87 | $1,945.87 | $116.75–$1,751.28 | — | Sep 1, 2026 source file |
Outpatient: lowest $36.00, median $267.30, highest $1,945.87 — a 54.1× difference within the same market.
As an inpatient, the same code is billed by 43 facilities here, median $244.40. 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 12 of 31 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 1 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.
5 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 80051 ($80.10). 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.
| Hsa St. Joseph Houston, TXELECTROLYTE PANEL | $6.87 | 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 |