CMS Price Transparency Data

Upper endoscopy with biopsy

Facility: SSM Health Saint Louis University Hospital

Billing Code: 43239 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 43239
Insurance Median: $628
Cash Discount Price: $1,361
vs. Medicare Baseline: 0.68x Medicare

The contracted insurance negotiated median rate for a Upper endoscopy with biopsy at SSM Health Saint Louis University Hospital is $628. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $1,361. Compared to the federal Medicare reimbursement reference rate of $926.63, this hospital’s rate is 0.68x the Medicare baseline. Located in 1201 S Grand Blvd, Saint Louis, MO.

Cash / Self-Pay

$1,361

Average discount available for prompt cash payment at this facility.

Insurance Median

$628

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

$926.63

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $926.63 (100%)

Cash / Self-Pay: $1,361 (147%)

Insurance Median: $628 (68%)

Cash: $1,361 (147% of Medicare)

Ins. Median: $628 (68% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $926.63 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	$182 - $890	20%
Aetna	$908 - $2,535	98%
Ambetter / Centene	$918 - $2,073	99%
Humana	$924	100%
Essence	$936	101%
Oscar	$1,090 - $3,886	118%
Cigna	$1,719	186%
Healthlink	$2,187 - $3,406	236%
UnitedHealthcare	$2,544 - $2,831	275%

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 $1,361.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify CPT Code matches exactly: 43239.

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 43239.
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.