CMS Price Transparency Data
Blood test, magnesium
Facility: St Francis Hospital
Billing Code: 83735 (CPT)
The BaseRate · fair price medium confidence
A fair price for this
$14
about 2.0× the $7 Medicare rate · typically $7–$44
modeled estimate · not a bill or quote
Medicare pays $7 Fair price $14 Cash price $79 Hospital's list price $118
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 | $108 - $119 | 1612% |
| Blue Cross Blue Shieldmajor | $7 - $113 | 104% |
| Aetnamajor | $7 - $81 | 104% |
| Cignamajor | $7 - $77 | 104% |
| AmeriHealth | $113 | 1687% |
| GEHA | $108 - $119 | 1612% |
| + 5 smaller / regional plans | $7 - $81 |
Government programs also on file: Medicare, Medicaid.
Excludes 7 rental-network / third-party entries (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.
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Other Procedures at St Francis Hospital
Compare: Blood test, magnesium at other DE hospitals
- Christiana Hospital · Newark $7
- PAM Rehabilitation Hospital of Dover · Dover $7
- PAM Health Rehabilitation Hospital of Georgetown · Georgetown $7
- Bayhealth Medical Center, Kent Campus · Dover $10
- Bayhealth Hospital, Sussex Campus · Milford $10
Insurance negotiated median for the same procedure, sorted lowest first.