CMS Price Transparency Data

Upper endoscopy with biopsy

Facility: Stanford Health Care Tri-Valley

Billing Code: 43239 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 43239
Insurance Median: $5,461
Cash Discount Price: $4,007
vs. Medicare Baseline: 5.89x Medicare

The contracted insurance negotiated median rate for a Upper endoscopy with biopsy at Stanford Health Care Tri-Valley is $5,461. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $4,007. Compared to the federal Medicare reimbursement reference rate of $926.63, this hospital’s rate is 5.89x the Medicare baseline. Located in 5555 West Las Positas Boulevard, Pleasanton, CA.

Cash / Self-Pay

$4,007

Average discount available for prompt cash payment at this facility.

Insurance Median

$5,461

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: $4,007 (432%)

Insurance Median: $5,461 (589%)

Cash: $4,007 (432% of Medicare)

Ins. Median: $5,461 (589% 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.

Elevated Commercial Rate Alert (Value-Gap)

The negotiated rate at this facility is 589% of the Medicare baseline (a markup of 489%). 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
Healthnet	$1,327	143%
Cigna	$2,424	262%
Blue Shield	$2,480 - $7,416	268%
Aetna	$5,227 - $5,740	564%
UnitedHealthcare	$5,694	614%

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 $4,007.
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 Stanford Health Care Tri-Valley 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.