CMS Price Transparency Data

Diagnostic mammogram (both breasts)

Facility: Arrowhead Regional Medical Center

Billing Code: 77066 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 77066
Insurance Median: $169
Cash Discount Price: $1,311
vs. Medicare Baseline: 1.08x Medicare

The contracted insurance negotiated median rate for a Diagnostic mammogram (both breasts) at Arrowhead Regional Medical Center is $169. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $1,311. Compared to the federal Medicare reimbursement reference rate of $156.98, this hospital’s rate is 1.08x the Medicare baseline. Located in 400 North Pepper Avenue, Colton, CA.

Cash / Self-Pay

$1,311

Average discount available for prompt cash payment at this facility.

Insurance Median

$169

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

$156.98

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $156.98 (100%)

Cash / Self-Pay: $1,311 (835%)

Insurance Median: $169 (108%)

Cash: $1,311 (835% of Medicare)

Ins. Median: $169 (108% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $156.98 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
Alpha Care	$148	94%
Inland Faculty Medical Group	$148 - $169	94%
La Health Care	$148	94%
Lasalle Medical Associates	$148	94%
Physician Health Network	$148	94%
Inland Empire Health Plan	$163 - $169	104%
Innovage	$169	108%
Kaiser Foundation	$169 - $777	108%
Molina	$169 - $198	108%
Triwest	$169	108%
Correctional Health Partners	$220	140%
Wellpath	$236 - $656	150%
Multiplan	$944	601%
Blue Cross Blue Shield	$950	605%

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 $1,311.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify CPT Code matches exactly: 77066.

Insurance In-Network Protection Plan

Contact your insurance company to confirm Arrowhead Regional Medical Center is fully in-network.
Ask your insurer if "Prior Authorization" is required for CPT code 77066.
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.