Electrolyte panel cost in Phoenix, AZ
In Phoenix-Mesa-Chandler, AZ, 32 hospitals list a cash price for electrolyte panel (sodium, potassium, chloride, CO2): from $8.06 to $310.00, with a median of $38.40. The lowest listed price is at Valleywise Health Medical Center — $30.34 less than the median here. Across Arizona, the median is $68.02 at 54 hospitals.
Cash prices at 32 facilities across 14 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 Jan 1, 2026 and Aug 6, 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 Phoenix-Mesa-Chandler, AZ.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Valleywise Health Medical Center lowest Phoenix, AZ · (602) 344-5011 HC ELECTROLYTE PANEL | $8.06 | $220.00 | $4.56–$19.60 | 96% | Jun 28, 2026 source file |
| Phoenix Children's Hospital Phoenix, AZ · (602) 933-1000 ELECTROLYTE PNL | $15.88 | $137.00 | $54.80–$109.60 | 88% | Jan 1, 2026 source file |
| Banner Heart Hospital Mesa, AZ · (480) 854-5050 LAB PANEL ELECTROLYTE | $18.73 | $223.00 | $7.01–$167.25 | 92% | Mar 2, 2026 source file |
| Banner Casa Grande Medical Center Casa Grande, AZ · (520) 381-6300 LAB PANEL ELECTROLYTE | $25.20 | $223.00 | $7.01–$167.25 | 89% | Mar 2, 2026 source file |
| Banner Desert Medical Center Mesa, AZ · (480) 412-3000 POC PANEL ELECTROLYTE TELCOR | $27.75 | $185.00 | $7.01–$138.75 | 85% | Mar 2, 2026 source file |
| Banner Baywood Medical Center Mesa, AZ · (480) 321-2000 LAB PANEL ELECTROLYTE | $28.32 | $223.00 | $7.01–$167.25 | 87% | Mar 2, 2026 source file |
| Banner Del E Webb Medical Center Sun City West, AZ · (623) 524-4000 POC PANEL ELECTROLYTE TELCOR | $28.49 | $185.00 | $7.01–$148.00 | 85% | Mar 2, 2026 source file |
| Banner Thunderbird Medical Center Glendale, AZ · (602) 865-4470 POC PANEL ELECTROLYTE TELCOR | $29.23 | $185.00 | $7.01–$138.75 | 84% | Mar 2, 2026 source file |
| Banner Estrella Medical Center Phoenix, AZ · (623) 327-4000 POC PANEL ELECTROLYTE TELCOR | $29.23 | $185.00 | $7.01–$138.75 | 84% | Mar 2, 2026 source file |
| Banner University Medical Center Phoenix Phoenix, AZ · (602) 839-2000 POC PANEL ELECTROLYTE TELCOR | $29.60 | $185.00 | $7.01–$138.75 | 84% | Mar 2, 2026 source file |
| Banner Ironwood Medical Center San Tan Valley, AZ · (480) 394-4000 POC PANEL ELECTROLYTE TELCOR | $32.00 | $185.00 | $7.01–$138.75 | 83% | Mar 2, 2026 source file |
| Banner Desert Medical Center Mesa, AZ · (480) 412-3000 LAB PANEL ELECTROLYTE | $33.45 | $223.00 | $7.01–$167.25 | 85% | Mar 2, 2026 source file |
| Banner Boswell Medical Center Sun City, AZ · (623) 832-4000 LAB PANEL ELECTROLYTE | $33.67 | $223.00 | $7.01–$178.40 | 85% | Mar 2, 2026 source file |
| Banner Del E Webb Medical Center Sun City West, AZ · (623) 524-4000 LAB PANEL ELECTROLYTE | $34.34 | $223.00 | $7.01–$178.40 | 85% | Mar 2, 2026 source file |
| Banner Goldfield Medical Center Apache Junction, AZ · (480) 733-3300 POC PANEL ELECTROLYTE TELCOR | $35.15 | $185.00 | $7.01–$138.75 | 81% | Mar 2, 2026 source file |
| Banner Estrella Medical Center Phoenix, AZ · (623) 327-4000 LAB PANEL ELECTROLYTE | $35.23 | $223.00 | $7.01–$167.25 | 84% | Mar 2, 2026 source file |
| Banner Thunderbird Medical Center Glendale, AZ · (602) 865-4470 LAB PANEL ELECTROLYTE | $35.23 | $223.00 | $7.01–$167.25 | 84% | Mar 2, 2026 source file |
| Banner University Medical Center Phoenix Phoenix, AZ · (602) 839-2000 LAB PANEL ELECTROLYTE | $35.68 | $223.00 | $7.01–$167.25 | 84% | Mar 2, 2026 source file |
| Banner Ocotillo Medical Center Chandler, AZ · (480) 256-7000 POC PANEL ELECTROLYTE TELCOR | $36.26 | $185.00 | $7.01–$138.75 | 80% | Mar 2, 2026 source file |
| Dignity Health - Arizona General Hospital Phoenix, AZ · (623) 584-5100 ELECTROLYTE PANEL | $36.87 | $161.00 | $4.20–$131.54 | 77% | Feb 28, 2026 source file |
| Banner Gateway Medical Center Gilbert, AZ · (480) 543-2000 LAB PANEL ELECTROLYTE | $37.02 | $223.00 | $7.01–$167.25 | 83% | May 1, 2026 source file |
| Banner Ironwood Medical Center San Tan Valley, AZ · (480) 394-4000 LAB PANEL ELECTROLYTE | $38.58 | $223.00 | $7.01–$167.25 | 83% | Mar 2, 2026 source file |
| Dignity Health Arizona General Hospital Mesa, AZ · (480) 410-4500 ELECTROLYTE PANEL | $39.77 | $161.00 | $4.20–$131.54 | 75% | Feb 28, 2026 source file |
| Banner Goldfield Medical Center Apache Junction, AZ · (480) 733-3300 LAB PANEL ELECTROLYTE | $42.37 | $223.00 | $7.01–$167.25 | 81% | Mar 2, 2026 source file |
| Banner Ocotillo Medical Center Chandler, AZ · (480) 256-7000 LAB PANEL ELECTROLYTE | $43.71 | $223.00 | $7.01–$167.25 | 80% | Mar 2, 2026 source file |
| St Josephs Hospital and Medical Center Phoenix, AZ · (602) 406-8225 ELECTROLYTE PANEL NONL | $53.87 | $141.00 | $2.94–$111.39 | 62% | Feb 28, 2026 source file |
| St Joseph's Westgate Medical Center Glendale, AZ · (602) 406-8225 M ABG + PANELS ISTAT | $53.87 | $141.00 | $7.01–$114.21 | 62% | Feb 28, 2026 source file |
| College Medical Center - Phoenix Phoenix, AZ · (602) 251-8535 HC ELECTROLYTE PANEL | $115.00 | $115.00 | $6.66–$9.64 | — | — source file |
| College Medical Center - Phoenix Phoenix, AZ · (602) 251-8535 HC ELECTROLYTE PANEL | $115.00 | $115.00 | $7.01 | — | — source file |
| Mercy Gilbert Medical Center Gilbert, AZ · (480) 728-8000 UC ELECTROLYTE PANEL ER | $124.23 | $505.00 | $7.01–$388.85 | 75% | Feb 28, 2026 source file |
| Chandler Regional Medical Center Chandler, AZ · (480) 728-3000 UC ELECTROLYTE PANEL ER | $135.34 | $505.00 | $4.21–$424.20 | 73% | Feb 28, 2026 source file |
| Mercy Gilbert Medical Center Gilbert, AZ · (480) 728-8000 ELECTROLYTE PANEL | $136.29 | $554.00 | $7.01–$426.58 | 75% | Feb 28, 2026 source file |
| Chandler Regional Medical Center Chandler, AZ · (480) 728-3000 ELECTROLYTE PANEL | $148.48 | $554.00 | $4.21–$465.36 | 73% | Feb 28, 2026 source file |
| PAM Health Rehabilitation Hospital of Surprise Surprise, AZ Electrolyte Panel | $185.45 | $185.45 | $4.77–$139.09 | — | Aug 6, 2026 source file |
| HonorHealth Scottsdale Osborn Medical Center Scottsdale, AZ · (480) 882-4004 Hc Electrolyte Panel | $310.00 | $310.00 | — | — | Apr 1, 2026 source file |
| HonorHealth Scottsdale Thompson Peak Med Center Scottsdale, AZ · (480) 324-7001 Hc Electrolyte Panel | $310.00 | $310.00 | — | — | Apr 1, 2026 source file |
| HonorHealth Deer Valley Medical Center Phoenix, AZ · (623) 879-6100 Hc Electrolyte Panel | $310.00 | $310.00 | — | — | Apr 1, 2026 source file |
| HonorHealth John C. Lincoln Medical Center Phoenix, AZ · (602) 943-2381 Hc Electrolyte Panel | $310.00 | $310.00 | — | — | Apr 1, 2026 source file |
| HonorHealth Florence Medical Center Florence, AZ Hc Electrolyte Panel | $310.00 | $310.00 | — | — | Apr 1, 2026 source file |
| HonorHealth Tempe Medical Center Tempe, AZ · (602) 251-8156 Hc Electrolyte Panel | $310.00 | $310.00 | — | — | Apr 1, 2026 source file |
| HonorHealth Scottsdale Shea Medical Center Scottsdale, AZ · (480) 323-3000 Hc Electrolyte Panel | $310.00 | $310.00 | — | — | Apr 1, 2026 source file |
| HonorHealth Four Peaks Medical Center Mesa, AZ · (480) 358-6100 Hc Electrolyte Panel | $310.00 | $310.00 | — | — | Apr 1, 2026 source file |
| HonorHealth Sonoran Crossing Medical Center Phoenix, AZ · (480) 882-4327 Hc Electrolyte Panel | $310.00 | $310.00 | — | — | Apr 1, 2026 source file |
Outpatient: lowest $8.06, median $38.40, highest $310.00 — a 38.5× difference within the same market.
As an inpatient, the same code is billed by 31 facilities here, median $53.87. 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 21 of 23 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.
2 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 80051 ($79.65). 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.
| Dignity Health - Arizona General Hospital Phoenix, AZELECTROLYTE PANEL QW | $6.42 | file |
| Dignity Health Arizona General Hospital Mesa, AZELECTROLYTE PANEL QW | $6.92 | file |