CMS Price Transparency Data
Blood test, magnesium
Facility: Mercy Rehabilitation Hospital Springfield
Billing Code: 83735 (CPT)
The BaseRate · fair price medium confidence
A fair price for this
$11
about 1.6× the $7 Medicare rate · typically $7–$48
modeled estimate · not a bill or quote
Medicare pays $7 Fair price $11 Cash price $27 Hospital's list price $27
What each insurance company pays
Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.
5 of 6 major insurers have a published price at this hospital
✓ UnitedHealthcare✓ Blue Cross Blue Shield✓ Aetna✓ Cigna✓ Humana Kaiser 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 | $26 - $28 | 388% |
| Blue Cross Blue Shieldmajor | $19 - $28 | 284% |
| Aetnamajor | $15 - $28 | 224% |
| Cignamajor | $26 - $28 | 388% |
| Humanamajor | $26 - $28 | 388% |
| Ambetter (Centene) | $26 - $28 | 388% |
| Devoted Health | $26 - $28 | 388% |
| Health Net | $19 - $28 | 284% |
| HealthLink | $22 - $28 | 328% |
| Medica | $26 - $28 | 388% |
| WellCare | $26 - $28 | 388% |
| + 50 smaller / regional plans | $19 - $28 |
Government programs also on file: Medicaid.
Excludes 4 rental-network / third-party entries (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.
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Other Procedures at Mercy Rehabilitation Hospital Springfield
Compare: Blood test, magnesium at other MO hospitals
- Saint Francis Medical Center · Cape Girardeau $6
- Cedar County Memorial Hospital · El Dorado Springs $6
- Mosaic Life Care at St Joseph · Saint Joseph $7
- Phelps County Regional Medical Center · Rolla $7
- Research Medical Center · Kansas City $7
- Bates County Memorial Hospital · Butler $7
- Mercy Hospital Lebanon · Lebanon $7
- Boone Hospital Center · Columbia $7
Insurance negotiated median for the same procedure, sorted lowest first.