What is an MRI?
An MRI (Magnetic Resonance Imaging) is a safe, painless, and noninvasive diagnostic test that creates detailed images of your internal organs and tissues. Unlike X-rays or CT scans, MRI does not use ionizing radiation. Instead, it uses strong magnetic fields and radio waves to produce clear, high-resolution images of the brain, spine, joints, heart, and more. This advanced imaging helps your care team diagnose conditions, track treatment progress, and plan procedures more accurately.
Why Choose Baptist Health for Your MRI?
Baptist Health is recognized for providing advanced, patient-centered imaging services across South Florida with:
- Board-certified radiologists and specially trained MRI technologists
- State-of-the-art imaging technology with safe, accurate results in a comfortable setting
- ACR-Accredited imaging locations with flexible appointments
- Subspecialty-trained radiologists
We’re here to make sure you feel informed, comfortable, and confident in your care.
By the Numbers: MRI
MRI is one of the safest and most advanced imaging tools available today. Each year, millions of patients rely on MRI technology for clear, accurate results—without the risks of radiation exposure.
MRI scans are performed each year in the U.S., making it one of the most commonly used diagnostic imaging tools.
Unlike CT scans or X-rays, MRI uses no ionizing radiation, making it safer for repeat imaging and for younger patients.
Frequently Asked Questions
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The cost of your MRI will depend on your insurance. After your provider has referred you to get an MRI, our Pre-registration and Authorization Department will confirm the price with you.
If your insurance does not cover an MRI, you can choose to self-pay.
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In most cases, you can eat and drink normally before your MRI. However, some MRI exams may require fasting, especially if contrast dye is being used or if your abdomen or pelvis is being scanned. Your care team will give you specific instructions before your appointment, including whether to avoid food, caffeine, or certain medications. If you're unsure, ask your physician or the imaging center ahead of time to ensure you're prepared.
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Yes, you can usually drive yourself home after an MRI, unless you were given a sedative to help with anxiety or claustrophobia. If sedation is used, you’ll need someone to drive you home and stay with you for a short time afterward. Always follow the guidance of your care team based on your individual procedure.
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Most MRI scans take between 30 and 60 minutes. Some specialized scans may take longer depending on the area being examined and whether contrast dye is used.
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Yes, MRI is considered a very safe imaging test. It does not use ionizing radiation, unlike X-rays or CT scans. Instead, it uses a magnetic field and radio waves to create images. MRI is noninvasive and generally well-tolerated. However, certain people may not be eligible for MRI, including those with:
- Non-MRI compatible pacemakers or implantable devices not labeled as MRI-safe
- Metal fragments in the body (especially near the eyes or brain)
- Certain types of implants or surgical clips
Your care team will perform a detailed screening to ensure that the test is right for you. If you have concerns, talk to your physician before your appointment.
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No. MRI uses magnetic fields and radio waves to produce images — not ionizing radiation. This makes it a safer option for many patients, including those who require frequent imaging.
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It depends on the type of device. Some implants and pacemakers are MRI-safe, while others are not. Your care team will review the specifications of your device and may consult with a radiologist or cardiologist to determine if an MRI is appropriate. Never assume — always disclose this information before your appointment.
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Wear comfortable clothing without any metal fasteners. You may be asked to change into a hospital gown. Avoid underwire bras, metal zippers, or any accessories containing metal. The goal is to minimize interference with the magnetic field and ensure accurate imaging.
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Your images are reviewed by a board-certified radiologist, and a report is usually sent to your referring provider within 24 to 48 hours. Your provider will contact you to discuss the results and next steps.
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MRI machines typically use magnets ranging from 1.5 to 3.0 Tesla in strength. These powerful magnets are essential for producing the detailed, high-resolution images used in diagnostics. The magnetic field is always on — so safety precautions are necessary at all times in the MRI suite.
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No, the MRI scan itself is painless. You may experience some discomfort from lying still or from the sounds of the machine, but ear protection is provided, and your technologist will check in on you throughout the scan.
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In most cases, support persons may wait in a designated area. For safety reasons, only patients can enter the scan room unless a child or patient requires assistance — and the accompanying person is screened for metal as well. Always check with your imaging center beforehand.
Schedule Your MRI Today.
Accurate diagnosis starts with clear imaging — don’t wait to take care of your health.
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