CMS Price Transparency Data

Blood test, calcium

Facility: Presence Saint Joseph Hospital - Chicago

Billing Code: 82310 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 82310
Insurance Median: $6
Cash Discount Price: $15
vs. Medicare Baseline: 1.16x Medicare

The contracted insurance negotiated median rate for a Blood test, calcium at Presence Saint Joseph Hospital - Chicago is $6. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $15. Compared to the federal Medicare reimbursement reference rate of $5.16, this hospital’s rate is 1.16x the Medicare baseline. Located in 2900 North Lake Shore Drive, Chicago, IL.

Cash / Self-Pay

$15

Average discount available for prompt cash payment at this facility.

Insurance Median

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

$5.16

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $5.16 (100%)

Cash / Self-Pay: $15 (291%)

Insurance Median: $6 (116%)

Cash: $15 (291% of Medicare)

Ins. Median: $6 (116% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $5.16 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.

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
Smarthealth	$1 - $7	19%
Aetna	$5 - $8	97%
Blue Cross Blue Shield	$5 - $15	97%
Humana	$5 - $6	97%
Medicare (plans)	$5 - $6	97%
Tricare	$5	97%
UnitedHealthcare	$5 - $7	97%
Bright Health	$6	116%
Cigna	$6 - $22	116%
Imagine Health	$7	136%
Ambetter / Centene	$8	155%

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 $15.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify CPT Code matches exactly: 82310.

Insurance In-Network Protection Plan

Contact your insurance company to confirm Presence Saint Joseph Hospital - Chicago is fully in-network.
Ask your insurer if "Prior Authorization" is required for CPT code 82310.
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.