Magnesium test at Advocate Lutheran General Hospital
CPT 83735 · Park Ridge, IL
These are Advocate Lutheran General Hospital's own posted figures from its standard-charges file dated November 4, 2025. They are not a quote. Source: the hospital's file · its price transparency page.
Across 40 Illinois hospitals we index that post a cash price for this service: lowest $5.50, median $80.60, highest $206.46. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Community First Medical Center Chicago, IL | 5.1 mi | $68.63 | $137.25 | 2026-04-01 |
| Loyola Gottlieb Memorial Hospital Melrose Park, IL | 7.7 mi | $25.08 | $132.00 | 2026-03-31 |
| Swedish Hospital Chicago, IL | 8.0 mi | $129.00 | $129.00 | 2026-04-01 |
| Saint Francis Hospital-Evanston Evanston, IL | 8.2 mi | $6.00 | $187.00 | 2026-09-01 |
| West Suburban Medical Center Oak Park, IL | 8.7 mi | $43.42 | $127.70 | 2025-03-17 |
| Loyola University Medical Center Maywood, IL | 9.2 mi | $30.36 | $132.00 | 2026-03-31 |
| Elmhurst Memorial Hospital Elmhurst, IL | 9.5 mi | $131.00 | $131.00 | 2026-04-01 |
| Louis A Weiss Memorial Hospital Chicago, IL | 9.8 mi | $43.42 | $127.70 | 2025-03-17 |
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 file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| MAGNESIUM, RBC'S line 19328 | outpatient | $50.00 | $100.00 | $6.70 – $89.00 |
| MAGNESIUM SERUM line 8342 | inpatient | $37.50 | $75.00 | $32.78 – $60.00 |
| MAGNESIUM URINE line 9109 | inpatient | $47.50 | $95.00 | $41.52 – $76.00 |
| MAGNESIUM, RBC'S line 10105 | inpatient | $50.00 | $100.00 | $43.70 – $80.00 |
| MAGNESIUM SRDP line 10172 | inpatient | $30.00 | $60.00 | $26.22 – $48.00 |
| MAGNESIUM SRDP line 20020 | outpatient | $30.00 | $60.00 | $6.70 – $53.40 |
| MAGNESIUM SERUM line 20843 | outpatient | $37.50 | $75.00 | $6.70 – $66.75 |
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 Advocate Lutheran General Hospital prices