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CPT 70545 · Radiology · Diagnostic Imaging

Mr angiography head w/dye

MRI brain blood vessel scans with contrast dye cost between $224-$357 depending on your facility type, making bill verification essential before your procedure.

By Priya Iyengar , Senior Billing Analyst · ·
Data from CMS files published FY 2024 CMS IPPS. Refreshed weekly.
About the analyst

Priya Iyengar leads the billing code review team at BillRazor Research. She analyzes NCCI bundling edits, DRG coding, and regional rate variation. Expertise: NCCI bundling, DRG analysis, regional pricing.

Medicare + CMS benchmark data
Publicly available pricing
Updated 2026-04-03
Rate comparison — Mr angiography head w/dye
Non-facility$2Medicare facility$224Hospital outpatient$357$355 difference between lowest and highest rate
$224
Medicare facility rate
$2
Non-facility rate

Code 70545 covers MR angiography of the head with contrast, an imaging procedure that uses magnetic resonance technology and injected dye to visualize blood vessels in the brain and surrounding areas. Patients with suspected stroke, aneurysms, or vascular abnormalities typically receive this scan. Hospital outpatient departments frequently charge 8-12x the Medicare reimbursement rate for this procedure compared to independent imaging centers.

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Compare by care setting
The same procedure costs different amounts depending on where you receive care.
$357
Hospital Outpatient rate for Mr angiography head w/dye
Medicare facility benchmark: $224

Common billing errors

Common radiology billing errors include incorrect bundling of imaging procedures, where facilities separately bill components that should be included in comprehensive codes. CT and MRI studies frequently show charges above the benchmark when contrast administration (codes 36000-36299) is billed separately despite being included in the primary imaging code. Duplicate billing occurs when both screening and diagnostic mammography codes are submitted for the same visit, or when bilateral imaging procedures are coded as two separate unilateral studies rather than using appropriate bilateral modifiers. Another frequent error involves confusion between similar imaging codes, such as billing high-resolution CT scans when standard chest CT was performed, creating potential differences of several hundred dollars. Patients should verify that contrast injections aren't separately itemized for procedures already including contrast, confirm bilateral studies use proper coding rather than duplicate unilateral charges, and ensure screening versus diagnostic imaging codes match the actual clinical indication documented in their medical records.

What to check on your bill

When reviewing your radiology bill, first verify the CPT codes match the actual procedures performed—common codes include 70450-70470 for CT scans, 72100-72170 for spine X-rays, and 73000-73700 for extremity imaging. Check that technical and professional components are billed correctly; you should see modifier -TC for the technical component (equipment/technologist) and -26 for professional component (radiologist interpretation), or no modifier if both are included. Confirm the anatomical site and laterality modifiers are accurate—modifier -RT for right side, -LT for left side, and -50 for bilateral procedures when applicable. Review facility fees separately from physician fees, as these appear as distinct line items. Compare your charges against Medicare fee schedules or regional benchmarks, as charges above the benchmark may indicate potential differences worth investigating with your insurance provider or facility billing department.

Regional rate comparison — Mr angiography head w/dye
Top 5 lowest and highest localities by Medicare facility rate
National avg $224REST OF ILLINOIS, IL$259DETROIT, MI$273QUEENS, NY$276MIAMI, FL$341CHICAGO, IL$322NYC SUBURBS/LONG ISLAND, NY$307

Facility rate

$224

National Medicare benchmark

Non-facility rate

$2

Office setting benchmark

Data sources

3

23 data points

Key insights for CPT 70545

Facility vs office setting

$222 difference

Non-facility setting is less expensive for this procedure

What this procedure costs across different settings

The same procedure can cost very different amounts depending on where it's performed. These are the Medicare-allowed amounts — what hospitals actually charge can be 3-10x higher.

SettingMedicare ratevs lowest
Facility (physician office)$224+11108%
Non-facility (office)$2Lowest
Outpatient (APC)$357+17757%

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About this data

Rates shown are from the 2026 Medicare Physician Fee Schedule, Hospital Outpatient Prospective Payment System (OPPS), Ambulatory Surgery Center Payment System, Clinical Laboratory Fee Schedule, Durable Medical Equipment Fee Schedule, and CMS Inpatient Prospective Payment System (DRG weights). Regional adjustments use CMS Geographic Practice Cost Indices (GPCI). Hospital charges are from CMS Hospital Price Transparency machine-readable files. All data is publicly available under federal law (45 CFR Part 180).

This data is for informational purposes only and does not constitute medical or financial advice. Actual costs depend on insurance coverage, negotiated rates, and individual circumstances.

Related procedures

Rates shown are from the 2026 Medicare Physician Fee Schedule and CMS IPPS. BillRazor compares your bill against these data sources. See how it works →

Related pricing data

Data: Medicare Physician Fee Schedule, CMS Inpatient PPS (IPPS), Outpatient PPS (OPPS), ASC Payment System, Clinical Lab Fee Schedule (CLFS), National Average Drug Acquisition Cost (NADAC). FY 2024 data. All publicly available from CMS.

Methodology: Facility rate applies when the procedure is performed in a hospital or ASC. Non-facility rate applies in a physician office. GPCI adjustments reflect regional cost-of-living differences.

This information is for educational purposes only and is not medical, financial, or legal advice. Actual costs depend on your insurance and provider. We recommend verifying costs directly with your provider. Full methodology · Terms of use

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