Posted Price

Magnesium test at Methodist Hospital

CPT 83735 · San Antonio, TX

Cash price$501.43
Gross charge$501.43
Insurer rates$25.07 – $501.43

These are Methodist Hospital's own posted figures from its standard-charges file dated September 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.

The posted cash price equals the gross charge: this file shows no self-pay discount for this service.

Across 111 Texas hospitals we index that post a cash price for this service: lowest $6.57, median $160.50, highest $2,178.17. See every hospital.

Nearby hospitals, same service

HospitalDistanceCash priceGross chargeFile date
University Health System
San Antonio, TX
0.0 mi$53.00$212.002026-10-07
Methodist Hospital Stone Oak
San Antonio, TX
10.3 mi$501.43$501.432026-09-01
Medina Regional Hospital
Hondo, TX
35.4 mi$44.42$49.352026-07-29
Methodist Hospital Atascosa
Jourdanton, TX
52.4 mi$501.43$501.432026-09-01
Ascension Seton Edgar B Davis
Luling, TX
57.9 mi$134.01$372.252026-01-01
Baylor Scott & White Medical Center - Buda
Buda, TX
59.3 mi$116.29$193.822026-06-13
Ascension Seton Southwest
Austin, TX
59.5 mi$133.56$371.002026-01-01
Baylor Scott & White Medical Center- Austin
Austin, TX
67.7 mi$116.29$193.822026-06-13

Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.

Every row for CPT 83735 in this hospital's file

Row in the hospital's fileSettingCashGrossInsurer min – max
MAGNESIUM BLD
standard_charge_information[395867]
outpatient$501.43$501.43$25.07 – $501.43
Magnesium
standard_charge_information[1760]
outpatient$5.63 – $5.63
Magnesium
standard_charge_information[36858]
outpatient$5.63 – $17.82
MAGNESIUM BLD
standard_charge_information[395871]
outpatient$501.43$501.43$245.70 – $245.70
MAGNESIUM BLD
standard_charge_information[395875]
outpatient$501.43$501.43$335.96 – $335.96
MAGNESIUM OTHER
standard_charge_information[395903]
outpatient$501.43$501.43$25.07 – $501.43
MAGNESIUM OTHER
standard_charge_information[395907]
outpatient$501.43$501.43$245.70 – $245.70

The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.

Check a bill from this hospital All Methodist Hospital prices