CMS Price Transparency Data

Blood test, sodium

Facility: Marinhealth Medical Center

Billing Code: 84295 (CPT)

Factual Cost Summary (Answer Capsule)
  • CPT Billing Code: 84295
  • Insurance Median: $9
  • Cash Discount Price: $105
  • vs. Medicare Baseline: 1.87x Medicare
The contracted insurance negotiated median rate for a Blood test, sodium at Marinhealth Medical Center is $9. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $105. Compared to the federal Medicare reimbursement reference rate of $4.81, this hospital’s rate is 1.87x the Medicare baseline. Located in 250 Bon Air Road, Greenbrae, CA.
Cash / Self-Pay
$105

Average discount available for prompt cash payment at this facility.

Insurance Median
$9

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate
$4.81

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $4.81 (100%)
Cash / Self-Pay: $105 (2183%)
Insurance Median: $9 (187%)
Cash: $105 (2183% of Medicare)
Ins. Median: $9 (187% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $4.81 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.

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 $5 - $10 104%
Brown And Tolan $5 104%
Healthnet Tailored Network $5 104%
Kaiser $5 104%
Marin Cancer Care $5 104%
Blue Cross Blue Shield $6 - $7 125%
Canopy Hill Physicians $6 125%
Cigna $6 - $15 125%
Healthnet Hmo/Ppo Hill Physicians $6 125%
Hills Blue Shield Hmo/Ppo $6 125%
Ca Prison Health Care Services $8 166%
Healthnet Enhancedcare $13 270%
UnitedHealthcare $13 - $2,330 270%
Provider Network Of America $23 478%
Canopy $28 582%
Blue Shield Cpic/Epo $29 603%
Providers Network Of America $30 624%
Blue Shield Hmo/Ppo $32 665%
Healthnet Hmo/Ppo $32 665%
Blue Shield Aco $33 686%

Self-Pay Upfront Cash Action Plan

Insurance In-Network Protection Plan

Facility Profile & Credentials

  • Address: 250 Bon Air Road, Greenbrae, CA 94904
  • CMS Rating: ★★★★★
  • Ownership Type: Government - Hospital District or Authority
  • Hospital Type: Acute Care Hospitals