CMS Price Transparency Data

Blood test, magnesium

Facility: Mount Desert Island Hospital

Billing Code: 83735 (CPT)

Factual Cost Summary (Answer Capsule)
  • CPT Billing Code: 83735
  • Insurance Median: $84
  • Cash Discount Price: $121
  • vs. Medicare Baseline: 12.54x Medicare
The contracted insurance negotiated median rate for a Blood test, magnesium at Mount Desert Island Hospital is $84. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $121. Compared to the federal Medicare reimbursement reference rate of $6.7, this hospital’s rate is 12.54x the Medicare baseline. Located in 10 Wayman Lane, Bar Harbor, ME.
Cash / Self-Pay
$121

Average discount available for prompt cash payment at this facility.

Insurance Median
$84

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: $121 (1806%)
Insurance Median: $84 (1254%)
Cash: $121 (1806% of Medicare)
Ins. Median: $84 (1254% 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 1254% of the Medicare baseline (a markup of 1154%). 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
Martins Point $33 - $128 493%
Blue Cross Blue Shield $33 - $222 493%
Wellcare $33 - $128 493%
UnitedHealthcare $33 - $171 493%
Aetna $33 - $261 493%
Cigna $33 - $265 493%
Healthnet $48 - $185 716%
Community Health Options $63 - $242 940%
Harvard Pilgrim $67 - $258 1000%
First Health $70 - $271 1045%

Self-Pay Upfront Cash Action Plan

Insurance In-Network Protection Plan

Facility Profile & Credentials

  • Address: 10 Wayman Lane, Bar Harbor, ME 04609
  • CMS Rating: No CMS Rating
  • Ownership Type: Voluntary non-profit - Private
  • Hospital Type: Critical Access Hospitals