CMS Price Transparency Data

Blood test, magnesium

Facility: Sharp Memorial Hospital

Billing Code: 83735 (CPT)

Factual Cost Summary (Answer Capsule)
  • CPT Billing Code: 83735
  • Insurance Median: $27
  • Cash Discount Price: $30
  • vs. Medicare Baseline: 4.03x Medicare
The contracted insurance negotiated median rate for a Blood test, magnesium at Sharp Memorial Hospital is $27. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $30. Compared to the federal Medicare reimbursement reference rate of $6.7, this hospital’s rate is 4.03x the Medicare baseline. Located in 7901 Frost St, San Diego, CA.
Cash / Self-Pay
$30

Average discount available for prompt cash payment at this facility.

Insurance Median
$27

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: $30 (448%)
Insurance Median: $27 (403%)
Cash: $30 (448% of Medicare)
Ins. Median: $27 (403% 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 403% of the Medicare baseline (a markup of 303%). 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
Blue Shield $1 - $33 15%
Health Net $1 - $28 15%
Molina $1 - $113 15%
Managed Health Network $4 - $140 60%
Aetna $5 - $74 75%
Allianz Global Assistance $5 75%
Cigna $6 - $149 90%
Community Health Group $7 - $149 104%
Kaiser $7 - $123 104%
Medi-Cal $7 - $22 104%
County Medical Services $8 119%
Humana $8 119%
UnitedHealthcare $8 119%
Blue Cross Blue Shield $20 - $130 299%
Indian Health Council $27 403%
Interplan $27 403%
Multiplan $130 1940%

Self-Pay Upfront Cash Action Plan

Insurance In-Network Protection Plan

Facility Profile & Credentials

  • Address: 7901 Frost St, San Diego, CA 92123
  • CMS Rating: ★★★★☆
  • Ownership Type: Voluntary non-profit - Private
  • Hospital Type: Acute Care Hospitals