CMS Price Transparency Data
Blood test, magnesium
Facility: Adventist Health Ukiah Valley
Billing Code: 83735 (CPT)
The BaseRate · fair price medium confidence
A fair price for this
$33
about 4.7× the $7 Medicare rate · typically $8–$36
modeled estimate · not a bill or quote
Medicare pays $7 Fair price $33 Cash price $20 Hospital's list price $102
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✓ Kaiser Permanente Humana
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 | $5 - $160 | 75% |
| Blue Cross Blue Shieldmajor | $2 - $90 | 30% |
| Aetnamajor | $59 | 881% |
| Cignamajor | $5 - $150 | 75% |
| Kaiser Permanentemajor | $5 - $154 | 75% |
| Health Net | $3 - $110 | 45% |
| + 7 smaller / regional plans | $3 - $163 |
Government programs also on file: Medicaid, Military & VA.
Excludes 4 rental-network / third-party entries (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.
Self-Pay How to get the cash price
Insurance Before you use insurance
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Other Procedures at Adventist Health Ukiah Valley
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.