CMS Price Transparency Data

Blood test, magnesium

Facility: Spotsylvania Regional Medical Center

Billing Code: 83735 (CPT)

Factual Cost Summary (Answer Capsule)
  • CPT Billing Code: 83735
  • Insurance Median: $135
  • Cash Discount Price: $345
  • vs. Medicare Baseline: 20.15x Medicare
The contracted insurance negotiated median rate for a Blood test, magnesium at Spotsylvania Regional Medical Center is $135. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $345. Compared to the federal Medicare reimbursement reference rate of $6.7, this hospital’s rate is 20.15x the Medicare baseline. Located in 4600 Spotsylvania Parkway, Fredericksburg, VA.
Cash / Self-Pay
$345

Average discount available for prompt cash payment at this facility.

Insurance Median
$135

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate
$6.7

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $6.7 (100%)
Cash / Self-Pay: $345 (5149%)
Insurance Median: $135 (2015%)
Cash: $345 (5149% of Medicare)
Ins. Median: $135 (2015% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $6.7 as the cost baseline. Rates below the baseline represent excellent value. In-network commercial rates commonly hover around 150% - 250% of Medicare, while rates exceeding 300% are elevated. Hover over the green and blue markers to view detailed calculations.

Elevated Commercial Rate Alert (Value-Gap)

The negotiated rate at this facility is 2015% of the Medicare baseline (a markup of 1915%). Patients with high-deductible plans or out-of-network benefits may face excessive out-of-pocket costs.

Out-of-Pocket Cost Estimator

Estimate whether it is more economical to use your insurance or pay the upfront self-pay cash rate.

Input your details and click calculate to compare out-of-pocket costs.

Commercial Insurance Negotiated Rates

Negotiated contract ranges established by major commercial carriers at this facility.

Carrier / Plan Group Contract Rate Range vs. Medicare Reference
Aetna $7 104%
Align Senior Care $7 104%
Blue Cross Blue Shield $7 - $35 104%
Cigna $7 - $33 104%
Clear Spring Health Plan $7 104%
Devoted $7 104%
Evernorth Behavioral Health $7 104%
Humana $7 104%
Johns Hopkins $7 104%
Sentara Health $7 104%
United $7 - $169 104%
United Behavioral Health $7 104%
Virginia Premier Health $7 104%
Bright Health $14 209%
Lifeworks $44 - $71 657%
Virginia Health Network $80 - $244 1194%
Kaiser $135 - $221 2015%
Greenvbrier Sporting Club $137 - $225 2045%
Multiplan $163 - $266 2433%
Corvel $165 - $270 2463%
Occunet Workers Comp $183 - $300 2731%
4Most Health Nework $206 - $337 3075%
Three Rivers Provider Network $206 - $337 3075%

Self-Pay Upfront Cash Action Plan

Insurance In-Network Protection Plan

Facility Profile & Credentials

  • Address: 4600 Spotsylvania Parkway, Fredericksburg, VA 22408
  • CMS Rating: ★★★☆☆
  • Ownership Type: Proprietary
  • Hospital Type: Acute Care Hospitals