CMS Price Transparency Data

Flu vaccine (high dose)

Facility: Kau Hospital

Billing Code: 90656 (HCPCS)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 90656
Insurance Median: $23
Cash Discount Price: $37
vs. Medicare Baseline: N/A Medicare

The contracted insurance negotiated median rate for a Flu vaccine (high dose) at Kau Hospital is $23. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $37. Compared to the federal Medicare reimbursement reference rate of N/A, this hospital’s rate is N/A the Medicare baseline. Located in 1 Kamani Street, Pahala, HI.

Cash / Self-Pay

$37

Average discount available for prompt cash payment at this facility.

Insurance Median

$23

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

N/A

Standard federal government reimbursement rate for this code.

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 (%)

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Commercial Insurance Negotiated Rates

Negotiated contract ranges established by major commercial carriers at this facility.

Carrier / Plan Group	Contract Rate Range	vs. Medicare Reference
Ohana Health Plan	$4 - $23	N/A
UnitedHealthcare	$4 - $37	N/A
Alohacare	$4 - $31	N/A
Hawaii Medical Service Association	$19 - $23	N/A
Kaiser Permanente	$19 - $56	N/A
Hawaii Western Management Group	$19 - $59	N/A
Humana	$19	N/A
Devoted Health	$21 - $26	N/A
University Health Alliance	$45	N/A
Health Management Network	$53 - $73	N/A
Mdx Hawaii	$60	N/A

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 $37.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify HCPCS Code matches exactly: 90656.

Insurance In-Network Protection Plan

Contact your insurance company to confirm Kau Hospital is fully in-network.
Ask your insurer if "Prior Authorization" is required for HCPCS code 90656.
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.