How Long Does It Take To Get An MRI? | Timing From Referral

You’re waiting on an MRI, and the clock feels loud. The tricky bit is that “MRI time” isn’t one timer. It’s a chain: the order, scheduling, check-in, the scan itself, then the report reaching the clinician who ordered it.

If you’re here because you typed “how long does it take to get an mri?” into search, you want a realistic timeline and the steps you can speed up. You’ll get both, with plain questions to ask when you book.

What The Timeline Looks Like From Start To Finish

Most people move through the same set of steps, even when the dates differ. Once you see the whole path, delays make more sense and you can target the real bottleneck.

Step	What Happens	Common Time Range
Order placed	Referral or imaging order enters the system	Same day
Scheduling	Facility offers appointment slots	Same day to weeks
Check-in	Forms, screening, changing, IV setup if needed	20–60 minutes
Scan time	Imaging sequences run while you stay still	15–60 minutes
Report	Radiologist reads images and sends results	1–14 days

Use that table as a map. The dates shift based on urgency, staffing, and where you’re scanned, by region.

What Happens Before You Even Get On The Table

Before anyone turns on the scanner, there’s admin work. It’s not glamorous, yet it decides how soon you get a slot.

Referral, Scheduling, And Paperwork

After the order is placed, the facility needs enough details to schedule you safely. That can include your contact info, the body part, the reason for the scan, and whether contrast is planned.

1. Confirm the order details — Check the body part and whether contrast is listed.
2. Ask about prior authorization — Some plans require approval before booking.
3. Share implant and metal info — Pacemakers, clips, and metal fragments change planning.
4. Send prior images if requested — Older scans help the radiologist compare changes.

If contrast is planned, staff may ask about kidney function and recent labs.

How Long It Takes To Get An MRI For Common Body Parts

The scan time depends on the body part, the number of sequences, and whether contrast is used. Many exams land in the 30–60 minute range, and some are shorter. RadiologyInfo notes that many MRI exams take about 30 to 60 minutes, depending on the exam and equipment used.

• Expect Brain MRI — Often 20–45 minutes, longer with contrast or extra sequences.
• Expect Single-Joint MRI — Knee or shoulder scans often run 20–40 minutes.
• Expect Spine MRI — Many run 30–60 minutes; more levels add time.
• Expect Abdomen Or Pelvis MRI — Many run 30–60 minutes and may include breath-hold steps.

RadiologyInfo’s MRI of the body page breaks down timing and what to expect.

What Happens During The Scan

The scanner runs in “chunks” called sequences. Each sequence takes a few minutes, and the technologist stacks them in a planned set. You’ll hear knocking sounds, you may get ear protection, and you’ll be asked to stay still.

What You Feel And What You Control

• Wear approved clothing — Metal zippers and some athletic threads can be a problem.
• Use the call button — You can pause if you need a break.
• Ask about music or earplugs — Noise control can make the time feel shorter.

Scheduling Wait Times And What Changes Them

Scheduling can be the longest part. Scanner capacity, staffing, and order labels drive the wait.

Things That Push The Date Earlier

• Flexible availability — Early mornings, evenings, and weekends can open more options.
• Willingness to travel — Nearby towns may have earlier openings.
• Cancellation lists — Some sites can call you when a slot opens.

Things That Push The Date Later

• Needing sedation — Extra staff and recovery time narrow available slots.
• Needing a special coil or protocol — Some exams run only on certain scanners.
• Missing order details — A vague order can trigger back-and-forth calls.

If you’re stuck waiting, ask the facility which detail is holding the booking. A missing diagnosis code, a pending authorization, or a contrast question can stall the calendar.

How To Get An MRI Sooner Without Cutting Corners

You can’t force a scanner to appear, yet you can remove friction for booking.

1. Call the imaging site directly — Ask what they need to finalize scheduling today.
2. Ask your clinic to mark urgency if true — Some systems allow priority flags.
3. Request alternate locations — Your clinician can send the order to another facility.
4. Keep your phone close — Cancellations move fast; missed calls lose slots.
5. Bring prior imaging on disk if asked — It can prevent repeats and add clarity.

One more practical move: ask whether the exam can be done without contrast. Some conditions need contrast, some don’t. This is a clinical decision, so route it through the ordering clinician instead of guessing.

What Can Slow Things Down On Scan Day

Scan-day delays usually come from safety screening and setup. Plan extra time.

Metal Screening And Safety Checks

MRI magnets are strong. You’ll answer questions about implants, surgery history, and any chance of metal in the body. If you forget a detail, staff may pause the scan to verify records.

• Remove all metal items — Jewelry, hairpins, and watches need to stay outside.
• List implants clearly — Include brand cards when you have them.
• Tell them about past metal work — Past welding or shrapnel can trigger extra checks.

Contrast, IVs, And Lab Timing

If contrast is planned, getting an IV placed can add time. If the IV is tricky, a second staff member may help. Some centers ask for a creatinine result first when kidney issues are on record, which can add another stop before the scan.

When MRI Results Come Back

The scanner makes images. A radiologist reads them and writes a report, which then goes back to the ordering clinician.

In the UK, the NHS notes that MRI results often take between 1 and 2 weeks because a radiologist needs to review the images and report back to the referring doctor. You can read their overview of getting your MRI scan results for a clear, public benchmark.

Ask, on scan day, how you’ll get the report. Request a copy of the written report and your images if that’s offered. If symptoms change fast, message the ordering clinician and say the scan is done, then ask what should trigger a same-day call.

Why Reports Don’t Always Arrive Same Day

Radiologists triage work. Emergencies rise first. Routine scans wait their turn. Comparisons with older studies can add time.

Kids, Sedation, And Special Situations

Some people need sedation to stay still. These setups add steps before and after the scan.

1. Plan fasting rules — Sedation often comes with food and drink limits.
2. Bring a driver — Many sites won’t release you to drive after sedation.
3. Expect recovery time — You may stay on site for observation afterward.

Emergency MRI can move fast in the ER when symptoms point to urgent neurologic problems.

Costs, Coverage, And Paperwork Timing

Insurance approval can add days. Ask for an estimate that includes the scan and the reading fee, since billing can be separate.

• Ask what code they’re using — The CPT code can change the estimate.
• Check what “facility fee” means — Hospitals may bill differently than imaging centers.
• Verify contrast billing — Contrast can change both timing and cost.

If the booking stalls, ask which document is missing and which office must send it. Then call that office while you’re on the line, if possible.

Key Takeaways: How Long Does It Take To Get An MRI?

➤ Scheduling is often the slowest step, not the scan itself

➤ Many scans run 15–60 minutes once you’re on the table

➤ Missing order details can stall booking more than people expect

➤ Cancellations and flexible hours can move your date forward

➤ Reports may take days while urgent cases are read first

Frequently Asked Questions

Can I eat before an MRI?

Many MRIs allow normal eating and drinking. Some abdomen scans or sedation visits need fasting. When you book, ask what to stop and the cutoff time. If you have diabetes, ask how to handle insulin, snacks, and low blood sugar that day.

How do I know if my MRI uses contrast?

The order may say “with,” “without,” or “with and without” contrast. If it’s unclear, call and ask what is scheduled. If you had a contrast reaction, say so at booking. They can plan meds, pick another agent, or schedule a non-contrast protocol when it fits.

What should I do if I’m claustrophobic?

Tell the scheduler before they lock a slot. Ask for a wide-bore scanner if available. If you need medication, arrange it with the ordering clinician ahead of time and confirm a driver. Arrive early, use earplugs, and ask for breaks between sequences.

How long will I be at the facility total?

Plan for 60–120 minutes door-to-door for many outpatient visits. Screening, changing, and setup can rival scan time. Contrast adds an IV. Sedation can turn it into a half day with recovery and discharge checks, plus a ride home.

Can I get results directly from the imaging center?

Many centers can share the report and images by portal, CD, or secure link once finalized. Some release it to the referrer first. Ask what their release rule is and how long it takes. Your ordering clinician should still explain what the findings mean for your next step.

Wrapping It Up – How Long Does It Take To Get An MRI?

The scanner time is rarely the part that drags. It’s the calendar slot and the report queue.