CMS Price Transparency Data

Upper endoscopy with biopsy

Facility: Adventist Health Castle

Billing Code: 43239 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 43239
Insurance Median: $183
Cash Discount Price: $109
vs. Medicare Baseline: 0.20x Medicare

The contracted insurance negotiated median rate for a Upper endoscopy with biopsy at Adventist Health Castle is $183. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $109. Compared to the federal Medicare reimbursement reference rate of $926.63, this hospital’s rate is 0.20x the Medicare baseline. Located in 640 Ulukahiki St, Kailua, HI.

Cash / Self-Pay

$109

Average discount available for prompt cash payment at this facility.

Insurance Median

$183

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: $109 (12%)

Insurance Median: $183 (20%)

Cash: $109 (12% of Medicare)

Ins. Median: $183 (20% 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
Alohacare Quest Mcaid - All Other Plans	$125	13%
Kfh Mcr Adv	$125	13%
Medicare (plans)	$125	13%
UnitedHealthcare	$125	13%
Devoted Hlth Mcr Adv - All Plans	$129	14%
Alohacare Mcr Adv Profee Only	$131	14%
Hmsa Quest Abd	$140	15%
Multiplan Hmn - All Plans	$183	20%
Hwmg/Hmaa - All Plans	$256	28%
Hmsa Ppo - All Other Plans	$263	28%
Hmsa Hmo	$275	30%
State Of Hi Nonprofit - All Plans	$281	30%
First Health Ppo - All Plans	$321	35%
Medicaid / KanCare	$342	37%
Ohana Health Plan - All Plans	$342	37%
Mdx Hawaii Ppo - All Plans	$492	53%

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 $109.
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 Adventist Health Castle 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.