CMS Price Transparency Data

CT scan, head (no contrast)

Facility: SSM Health Saint Louis University Hospital

Billing Code: 70450 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 70450
Insurance Median: $141
Cash Discount Price: $990
vs. Medicare Baseline: 1.32x Medicare

The contracted insurance negotiated median rate for a CT scan, head (no contrast) at SSM Health Saint Louis University Hospital is $141. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $990. Compared to the federal Medicare reimbursement reference rate of $106.81, this hospital’s rate is 1.32x the Medicare baseline. Located in 1201 S Grand Blvd, Saint Louis, MO.

Cash / Self-Pay

$990

Average discount available for prompt cash payment at this facility.

Insurance Median

$141

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

$106.81

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $106.81 (100%)

Cash / Self-Pay: $990 (927%)

Insurance Median: $141 (132%)

Cash: $990 (927% of Medicare)

Ins. Median: $141 (132% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $106.81 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.

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
Blue Cross Blue Shield	$84 - $289	79%
Aetna	$105 - $107	98%
Ambetter / Centene	$106	99%
Humana	$106	99%
Essence	$108	101%
Oscar	$126	118%
UnitedHealthcare	$138 - $234	129%
Healthlink	$359	336%

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 $990.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify CPT Code matches exactly: 70450.

Insurance In-Network Protection Plan

Contact your insurance company to confirm SSM Health Saint Louis University Hospital is fully in-network.
Ask your insurer if "Prior Authorization" is required for CPT code 70450.
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.