CMS Price Transparency Data

Blood test, magnesium

Facility: Sentara Halifax Regional Hospital

Billing Code: 83735 (CPT)

The BaseRate · fair price high confidence
A fair price for this
$7
about 1.0× the $7 Medicare rate · typically $7–$9
modeled estimate · not a bill or quote
What this hospital charges insurers
$9
Above the fair price
about $2 over the fair price · 1.3× Medicare
Medicare pays $7 Fair price $7 This hospital $9 Cash price $8 Hospital's list price $16

How we calculate the fair BaseRate →

How this hospital compares to other VA hospitals

Highest price of the 9 VA hospitals we have prices for — worth calling around.

Cheapest $7 Priciest $9

Black dot = this hospital, among the 9 VA hospitals with a price for this procedure. Full list below.

A fair price for a Blood test, magnesium is about $7 (about 1.0× the $7 Medicare rate). Sentara Halifax Regional Hospital charges insurers about $9, or about $8 in cash — above the fair price. Located in South Boston, VA.

This price is above the fair BaseRate — you may be able to pay less

Ask the hospital for the cash / self-pay price, check whether you qualify for financial assistance, or negotiate the bill down toward the fair price of about $7. Many patients pay well below the first number they’re quoted — the checklists below walk you through it.

What each insurance company pays

Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.

3 of 6 major insurers have a published price at this hospital

✓ UnitedHealthcare✓ Blue Cross Blue Shield✓ Humana AetnaCignaKaiser 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 $7 - $11 104%
Blue Cross Blue Shieldmajor $7 - $15 104%
Humanamajor $7 104%
Sentara $6 - $9 90%

Self-Pay How to get the cash price

Insurance Before you use insurance

Estimate your out-of-pocket cost

A rough estimate of what you’d pay with insurance (deductible + coinsurance) versus paying the cash price yourself.

Enter your details and press estimate to compare.

Facility Profile & Credentials

  • Address: 2204 Wilborn Avenue, South Boston, VA 24592
  • CMS Rating: ★★★☆☆
  • Ownership Type: Voluntary non-profit - Private
  • Hospital Type: Acute Care Hospitals