CMS Price Transparency Data

Knee arthroscopy with meniscus repair

Facility: Adventist Health Castle

Billing Code: 29881 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 29881
Insurance Median: $607
Cash Discount Price: $471
vs. Medicare Baseline: 0.18x Medicare

The contracted insurance negotiated median rate for a Knee arthroscopy with meniscus repair at Adventist Health Castle is $607. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $471. Compared to the federal Medicare reimbursement reference rate of $3,342.87, this hospital’s rate is 0.18x the Medicare baseline. Located in 640 Ulukahiki St, Kailua, HI.

Cash / Self-Pay

$471

Average discount available for prompt cash payment at this facility.

Insurance Median

$607

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

$3,342.87

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $3,342.87 (100%)

Cash / Self-Pay: $471 (14%)

Insurance Median: $607 (18%)

Cash: $471 (14% of Medicare)

Ins. Median: $607 (18% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $3,342.87 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	$529	16%
Kfh Mcr Adv	$529	16%
Medicare (plans)	$529	16%
UnitedHealthcare	$529	16%
Devoted Hlth Mcr Adv - All Plans	$545	16%
Alohacare Mcr Adv Profee Only	$555	17%
Hwmg/Hmaa - All Plans	$659	20%
Multiplan Hmn - All Plans	$660	20%
Mdx Hawaii Ppo - All Plans	$698	21%
State Of Hi Nonprofit - All Plans	$1,190	36%
First Health Ppo - All Plans	$1,384	41%
Medicaid / KanCare	$1,472	44%
Ohana Health Plan - All Plans	$1,472	44%

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 $471.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify CPT Code matches exactly: 29881.

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 29881.
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.