CMS Price Transparency Data

Blood test, magnesium

Facility: USA Health Children's & Women's Hospital

Billing Code: 83735 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 83735
Insurance Median: $31
Cash Discount Price: $106
vs. Medicare Baseline: 4.63x Medicare

The contracted insurance negotiated median rate for a Blood test, magnesium at USA Health Children's & Women's Hospital is $31. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $106. Compared to the federal Medicare reimbursement reference rate of $6.7, this hospital’s rate is 4.63x the Medicare baseline. Located in 1700 Center Street, Mobile, AL.

Cash / Self-Pay

$106

Average discount available for prompt cash payment at this facility.

Insurance Median

$31

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: $106 (1582%)

Insurance Median: $31 (463%)

Cash: $106 (1582% of Medicare)

Ins. Median: $31 (463% 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 463% of the Medicare baseline (a markup of 363%). Patients with high-deductible plans or out-of-network benefits may face excessive out-of-pocket costs.

Consult Patient Advocate

Out-of-Pocket Cost Estimator

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

Billing Status

Remaining Deductible ($)

Your Coinsurance 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
UnitedHealthcare	$4 - $81	60%
Magnolia Health	$6	90%
Truecare	$6	90%
Aetna	$7	104%
Blue Cross Blue Shield	$7	104%
Devoted Health	$7 - $105	104%
Humana	$7 - $98	104%
Molina Chip	$7	104%
Molina Marketplace	$7	104%
Viva Health	$7 - $75	104%
Wellcare	$7	104%
Ambetter / Centene	$8	119%
Mississippi Physicians Care Network (Mpcn)	$9	134%
Cigna	$29 - $98	433%
Central Healthcare Services	$30 - $75	448%
Multiplan	$40 - $105	597%
Novanet	$55 - $136	821%

Self-Pay Upfront Cash Action Plan

Request a "Self-Pay classification" with the billing desk before receiving care.
Ask for a written "Prompt-Pay Discount" agreement quoting the price of $106.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify CPT Code matches exactly: 83735.

Insurance In-Network Protection Plan

Contact your insurance company to confirm USA Health Children's & Women's Hospital is fully in-network.
Ask your insurer if "Prior Authorization" is required for CPT code 83735.
Confirm the specific physician or imaging center is also in-network (not just the hospital building).
Audit your Explanation of Benefits (EOB) against the final itemized hospital invoice.