Drugs
Magnesium sulfate injection, per 500 mg cost in Wisconsin
Magnesium sulfate injection, per 500 mg is an imaging test. Cash prices for imaging vary widely: hospitals often charge several times what an independent imaging center charges for the same scan.
Typical cash price
In Wisconsin
From 111 hospital and 0 clinic prices in Wisconsin.
Nationwide typical: $7.97 (most listed prices $1.07–$41.53).
Cheapest in Wisconsin
- Ascension NE Wisconsin - Mercy Campus (Ascension NE Wisconsin, Inc.)Magnesium sulfate injection, per 500 mgFacility fee only$0.38
Doctor fees are billed separately. As listed: MAGNESIUM SULFATE IN WATER PARENTERAL SOLUTION 50
Source: Ascension NE Wisconsin - Mercy Campus (Ascension N price fil · checked Oct 2026 - Ascension NE Wisconsin - St. Elizabeth Campus (Ascension NE Wisconsin, Inc.)Magnesium sulfate injection, per 500 mgFacility fee only$0.38
Doctor fees are billed separately. As listed: MAGNESIUM SULFATE IN WATER PARENTERAL SOLUTION 50
Source: Ascension NE Wisconsin - St. Elizabeth Campus (Asc price fil · checked Oct 2026 - Essentia Health St. Mary's Hospital-SuperiorMagnesium sulfate injection, per 500 mgFacility fee only$0.47
Doctor fees are billed separately. As listed: MAGNESIUM SULFATE 40 GM/1000ML SOLUTION 1,000 ML FLEX CONT
Source: Essentia Health St. Mary's Hospital-Superior price file · checked Oct 2026 - Ascension Sacred Heart Rehabilitation Hospital (Sacred Heart Rehabilitation Institute, Inc.)Magnesium sulfate injection, per 500 mgFacility fee only$0.53
Doctor fees are billed separately. As listed: HC PBB INJ MAGNESIUM SULFATE, PER 500 MG
Source: Ascension Sacred Heart Rehabilitation Hospital (Sa price fil · checked Oct 2026 - $0.62
Doctor fees are billed separately. As listed: INJ MAGNESIUM SULFATE +3 more in this system at the same published price.
Source: ThedaCare Appleton price file · checked Oct 2026 - $0.62
Doctor fees are billed separately. As listed: INJ MAGNESIUM SULFATE
Source: ThedaCare Berlin price file · checked Oct 2026 - $0.62
Doctor fees are billed separately. As listed: INJ MAGNESIUM SULFATE
Source: ThedaCare Neenah price file · checked Oct 2026 - $0.62
Doctor fees are billed separately. As listed: INJ MAGNESIUM SULFATE
Source: ThedaCare New London price file · checked Oct 2026 - $0.62
Doctor fees are billed separately. As listed: INJ MAGNESIUM SULFATE
Source: ThedaCare Shawano price file · checked Oct 2026 - $0.62
Doctor fees are billed separately. As listed: INJ MAGNESIUM SULFATE
Source: ThedaCare Waupaca price file · checked Oct 2026 - $0.62
Doctor fees are billed separately. As listed: INJ MAGNESIUM SULFATE
Source: ThedaCare Wild Rose price file · checked Oct 2026 - $0.75
Doctor fees are billed separately. As listed: LOXAPINE SUCCINATE 5 MG PO CAPS
Source: Southwest Health Center Inc price file · checked Oct 2026
Common questions
Is the radiologist's read included?
Not always. Hospitals usually list the scan (technical fee) and the radiologist's read (professional fee) separately. Many imaging centers quote one all-in price. Look for the "All-in", "Scan only" or "Read only" label on each price.
Do I need a referral?
Most imaging tests need an order from a doctor, nurse practitioner or physician assistant. Some imaging centers can arrange one; ask when you call.
Why are prices so different?
Each hospital and clinic sets its own cash price. Hospitals publish prices because federal rules require it; clinics and booking sites set prices to compete. The same service can cost several times more at one place than at another nearby.
Can I pay cash if I have insurance?
Yes. You can choose to self-pay. A cash price is often lower than what you would pay before meeting your deductible. Cash payments may not count toward your deductible, so check with your plan. Our cash vs. insurance tool can help you decide.
What is a Good Faith Estimate?
If you are uninsured or paying cash, providers must give you a Good Faith Estimate of the cost on request. If your final bill is $400 or more above the estimate, you can dispute it.