CMS Price Transparency Data

Colonoscopy (diagnostic)

Facility: Grand Strand Regional Medical Center

Billing Code: 45378 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 45378
Insurance Median: $2,550
Cash Discount Price: Unavailable
vs. Medicare Baseline: 2.68x Medicare

The contracted insurance negotiated median rate for a Colonoscopy (diagnostic) at Grand Strand Regional Medical Center is $2,550. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is unavailable. Compared to the federal Medicare reimbursement reference rate of $950.1, this hospital’s rate is 2.68x the Medicare baseline. Located in 809 82Nd Parkway, Myrtle Beach, SC.

Cash / Self-Pay

Unavailable

Average discount available for prompt cash payment at this facility.

Insurance Median

$2,550

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

$950.1

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $950.1 (100%)

Insurance Median: $2,550 (268%)

Ins. Median: $2,550 (268% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $950.1 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 268% of the Medicare baseline (a markup of 168%). 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
Sc State Employees	$833	88%
Blue Choice	$1,020 - $1,529	107%
United	$1,020 - $10,400	107%
Blue Choice Health Plan	$1,290	136%
Blue Cross Blue Shield	$1,290 - $2,612	136%
Molina	$2,179	229%
Nhc Advantage	$2,550	268%
Pruitt Health	$2,550	268%
Aetna	$5,755 - $9,681	606%

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 $X.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify CPT Code matches exactly: 45378.

Insurance In-Network Protection Plan

Contact your insurance company to confirm Grand Strand Regional Medical Center is fully in-network.
Ask your insurer if "Prior Authorization" is required for CPT code 45378.
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.