CMS Price Transparency Data

Blood test, magnesium

Facility: Tj Health Columbia

Billing Code: 83735 (CPT)

Factual Cost Summary (Answer Capsule)
  • CPT Billing Code: 83735
  • Insurance Median: $16
  • Cash Discount Price: $29
  • vs. Medicare Baseline: 2.39x Medicare
The contracted insurance negotiated median rate for a Blood test, magnesium at Tj Health Columbia is $16. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $29. Compared to the federal Medicare reimbursement reference rate of $6.7, this hospital’s rate is 2.39x the Medicare baseline. Located in 901 Westlake Drive, Columbia, KY.
Cash / Self-Pay
$29

Average discount available for prompt cash payment at this facility.

Insurance Median
$16

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: $29 (433%)
Insurance Median: $16 (239%)
Cash: $29 (433% of Medicare)
Ins. Median: $16 (239% 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 239% of the Medicare baseline (a markup of 139%). 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
Caresource - All Plans $1 - $5 15%
Blue Cross Blue Shield $6 - $71 90%
Devoted Mcr Adv - All Plans $7 104%
Humana $7 - $71 104%
Molina Mcr Adv $7 104%
Signature Advantage - All Plans $7 104%
UnitedHealthcare $8 - $36 119%
Center Care Select - All Plans $9 - $39 134%
Molina Marketplace - All Other Plans $10 149%
First Health - All Plans $16 - $67 239%
Phcs/Multiplan - All Plans $16 - $67 239%
Aetna $17 - $71 254%
Molina Mcaid $18 - $73 269%

Self-Pay Upfront Cash Action Plan

Insurance In-Network Protection Plan

Facility Profile & Credentials

  • Address: 901 Westlake Drive, Columbia, KY 42728
  • CMS Rating: No CMS Rating
  • Ownership Type: Government - Hospital District or Authority
  • Hospital Type: Acute Care Hospitals