CMS Price Transparency Data
Blood test, magnesium
Facility: Boundary Community Hospital
Billing Code: 83735 (CPT)
The BaseRate · fair price medium confidence
A fair price for this
$25
about 3.6× the $7 Medicare rate · typically $8–$36
modeled estimate · not a bill or quote
Medicare pays $7 Fair price $25 Cash price $29 Hospital's list price $36
What each insurance company pays
Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.
4 of 6 major insurers have a published price at this hospital
✓ UnitedHealthcare✓ Blue Cross Blue Shield✓ Aetna✓ Cigna HumanaKaiser Permanente
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 | $20 - $31 | 299% |
| Blue Cross Blue Shieldmajor | $2 | 30% |
| Aetnamajor | $23 | 343% |
| Cignamajor | $53 | 791% |
| Molina | $7 - $22 | 104% |
| PacificSource | $35 | 522% |
| + 2 smaller / regional plans | $34 - $36 |
Self-Pay How to get the cash price
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Other Procedures at Boundary Community Hospital
Compare: Blood test, magnesium at other ID hospitals
- Lost Rivers Medical Center · Arco $4
- Teton Valley Hospital · Driggs $5
- Nell J Redfield Memorial Hospital · Malad City $6
- West Valley Medical Center · Caldwell $7
- Eastern Idaho Regional Medical Center · Idaho Falls $7
- Madison Memorial Hospital · Rexburg $7
- Kootenai Health · Coeur D'Alene $7
- Treasure Valley Hospital · Boise $7
Insurance negotiated median for the same procedure, sorted lowest first.