Blood test, magnesium
Facility: John Muir Medical Center - Walnut Creek Campus
Billing Code: 83735 (CPT)
Highest price of the 9 CA hospitals we have prices for — worth calling around.
Black dot = this hospital, among the 9 CA hospitals with a price for this procedure. Full list below.
A fair price for a Blood test, magnesium is about $7 (about 1.0× the $7 Medicare rate). John Muir Medical Center - Walnut Creek Campus charges insurers about $7, or about $11 in cash — about the fair price. Located in Walnut Creek, CA.
What each insurance company pays
Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.
6 of 6 major insurers have a published price at this hospital
Crossed out = this hospital hasn’t published a negotiated price for that insurer for this procedure. It doesn’t necessarily mean they aren’t accepted — ask your insurer.
| Insurance company | Price range | vs. Medicare |
|---|---|---|
| UnitedHealthcaremajor | $2 - $268 | 30% |
| Blue Cross Blue Shieldmajor | $3 - $298 | 45% |
| Aetnamajor | $3 - $331 | 45% |
| Cignamajor | $2 - $328 | 30% |
| Humanamajor | $4 - $380 | 60% |
| Kaiser Permanentemajor | $4 - $371 | 60% |
| Health Net | $3 - $261 | 45% |
| + 29 smaller / regional plans | $2 - $12,000 |
Self-Pay How to get the cash price
Insurance Before you use insurance
Estimate your out-of-pocket cost
A rough estimate of what you’d pay with insurance (deductible + coinsurance) versus paying the cash price yourself.
Other Procedures at John Muir Medical Center - Walnut Creek Campus
Compare: Blood test, magnesium at other CA hospitals
- Kaiser Foundation Hospital - Panorama City · Panorama City $6
- Kaiser Foundation Hospital - Los Angeles · Los Angeles $6
- Kaiser Foundation Hospital - Downey · Downey $6
- Kaiser Foundation Hospital Fontana/Ontario · Fontana $6
- Sierra Nevada Memorial Hospital · Grass Valley $6
- Kaiser Foundation Hospital - South Bay · Harbor City $6
- Mercy Hospital of Folsom · Folsom $6
- Kaiser Foundation Hospital - San Diego · San Diego $6
Insurance negotiated median for the same procedure, sorted lowest first.