CMS Price Transparency Data

CT scan, lower back (lumbar spine)

Facility: Mercy Rehabilitation Hospital St Louis

Billing Code: 72131 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 72131
Insurance Median: $2,246
Cash Discount Price: $2,246
vs. Medicare Baseline: 21.03x Medicare

The contracted insurance negotiated median rate for a CT scan, lower back (lumbar spine) at Mercy Rehabilitation Hospital St Louis is $2,246. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $2,246. Compared to the federal Medicare reimbursement reference rate of $106.81, this hospital’s rate is 21.03x the Medicare baseline. Located in 14561 N Outer 40 Rd, Chesterfield, MO.

Cash / Self-Pay

$2,246

Average discount available for prompt cash payment at this facility.

Insurance Median

$2,246

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: $2,246 (2103%)

Insurance Median: $2,246 (2103%)

Cash: $2,246 (2103% of Medicare)

Ins. Median: $2,246 (2103% 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.

Elevated Commercial Rate Alert (Value-Gap)

The negotiated rate at this facility is 2103% of the Medicare baseline (a markup of 2003%). 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
Aetna	$2,246	2103%
Ambetter / Centene	$2,246	2103%
Blue Cross Blue Shield	$2,246	2103%
Cigna	$2,246	2103%
Devoted Health	$2,246	2103%
Essence	$2,246	2103%
Healthlink Hmo	$2,246	2103%
Healthlink Ppo	$2,246	2103%
Healthy Blue (Missouri Care)	$2,246	2103%
Homestate Health Plan	$2,246	2103%
Humana	$2,246	2103%
Medica	$2,246	2103%
Medicaid / KanCare	$2,246	2103%
Meritain Health Cpd	$2,246	2103%
Meritain Health Ppo Cpd	$2,246	2103%
Starmark Cpd	$2,246	2103%
Tricare	$2,246	2103%
UnitedHealthcare	$2,246	2103%
Wellcare	$2,246	2103%

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 $2,246.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify CPT Code matches exactly: 72131.

Insurance In-Network Protection Plan

Contact your insurance company to confirm Mercy Rehabilitation Hospital St Louis is fully in-network.
Ask your insurer if "Prior Authorization" is required for CPT code 72131.
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.