CPT 70553: MRI brain w/wo contrast
What this code means, what it should cost, and how to dispute an overcharge.
Fair Price Reference
What is CPT 70553?
MRI of the brain with and without contrast — a detailed scan used to evaluate headaches, stroke, tumors, or neurological symptoms.
Typical setting: Hospital or imaging center.
What CPT 70553 should cost
The Centers for Medicare & Medicaid Services (CMS) pays approximately $521 for CPT 70553 under the 2025 Physician Fee Schedule. This is what the federal government has determined is a reasonable payment for this service.
Private insurance typically pays 1.2–1.8x Medicare rates ($625–$938). Hospital chargemaster prices for CPT 70553 often range from $1000 to $5000 — a markup of 1.9x to 9.6x over Medicare.
Reality check: Medicare pays $521. Self-pay rates at imaging centers average $600–$900.
Common overcharges on CPT 70553
MRI brain is one of the most overcharged imaging studies. Hospitals commonly bill $3,000–$6,000. Independent imaging centers charge $400–$900 for the same scan read by board-certified radiologists.
About Radiology billing
Medical imaging has among the largest price variations of any medical service. The same MRI can cost $400 at an independent imaging center or $6,000 at a hospital-owned facility.
Request site-of-service information. Compare the charge against Medicare allowable and typical self-pay rates at independent imaging centers. Dispute any contrast charges not documented in the radiology report.
How to dispute a CPT 70553 overcharge
- Request the itemized bill. You are entitled to a detailed line-by-line bill showing every CPT code billed. Ask in writing.
- Compare to Medicare allowable. If the charge exceeds 150% of Medicare ($782), you have grounds to dispute.
- Request documentation. For E&M codes, ask for the visit note. For procedures, ask for the operative report. The documentation must justify the code billed.
- Send a formal dispute letter. Cite the specific discrepancy between the documentation and the code. Reference Medicare rates and NCCI edits where applicable.
- Follow up in writing. Give the provider 30 days to respond. If they don't, escalate to the state attorney general and insurance commissioner.
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