First carotid intima thickness (CIMT) scan: what to expect
By Diamond Vitality Center & Salt Spa | August 22, 2026
A lot of people come in a little nervous, and I get it. When someone tells me, in their own words, that they’re dealing with severe chronic respiratory and sinus issues even while on medication, it’s a reminder that health visits can feel personal and high stakes. The good news is that a carotid intima-media thickness (CIMT) scan is usually straightforward. It’s a non-invasive ultrasound of the carotid artery, painless for most people, and typically takes 20 to 40 minutes for the scan itself. If you’re looking for preventative clarity without a long, hospital-style appointment, I’ll walk you through exactly how to prepare, what happens in the room, and how results usually come back.
Your CIMT prep checklist in 5 minutes (loose collar, no necklaces)
I keep CIMT prep simple because the test is simple. Here’s what I generally recommend so your neck ultrasound goes smoothly and we get clean images.
- Wear a loose collar or a top that lets us access both sides of your neck easily.
- Remove neck jewelry before the scan so nothing interferes with the ultrasound probe.
- Skip heavy creams or sunscreen on your neck the day of the scan. Ultrasound gel sits and reads better on clean skin.
- Bring your current medication list and any prior vascular studies you’ve had (even if they’re old).
- Bring the name of your primary care provider or cardiologist, since you’ll want to be clear on who receives your report and who will talk you through next steps.
A common question is fasting. Most CIMT screenings don’t require it, and we typically don’t ask you to stop medications for this ultrasound. If your ordering clinician has special instructions, follow those. If you’re unsure, let me know what you were told and I’ll help you sort it out before you arrive.
What happens during a carotid intima-media thickness scan, step by step
Plan for about 30 to 60 minutes total at my clinic in Louisville, CO. That gives you time for check-in, a quick review of what we’re doing, the scan itself, and making sure you know what happens with your report.
1) Check-in and quick health context
I’ll ask for your medication list and any relevant history. This isn’t a long interview. It’s just enough context to make sure your report goes to the right place and your questions get answered clearly.
2) You get comfortable on the table
You’ll lie on your back. I’ll position you so your neck can turn slightly to each side. Comfort matters. In other parts of our space, people talk about being so relaxed they fall asleep, and I bring that same steady, unrushed energy into CIMT appointments too. If you tend to get cold, tell me. I’d rather adjust the room than have you tense up during imaging.
3) Gel and surface ultrasound, no needles
I apply ultrasound gel to your neck and move the probe along the carotid artery on both sides. You’ll feel light pressure and the cool gel. That’s usually it. There’s no radiation and no needles. If you’ve ever had an ultrasound elsewhere, the sensation is similar, just focused on the neck.
“Dr. Diamond listens, asks pertinent questions and shares insightful responses. Refreshing.”
one of our regulars
4) Wrap-up: who gets results and what’s next
Before you leave, I’ll confirm where your report is going. I’ll also tell you the usual timeline so you’re not stuck wondering. If you’re commuting between Boulder and Denver on US-36 or coming down South Boulder Road, this is designed to be a quick, reliable screening stop that doesn’t eat your day.
After your CIMT: when you’ll get results and how to use them
Most people feel totally normal afterward. You might have a little gel to wipe off, and that’s about it. The value of CIMT is what it shows: early artery changes and plaque in the carotid arteries, which can help personalize your risk picture for heart attack or stroke.
Results timing: results are typically reviewed with your clinician or sent as a report within a few days to two weeks, depending on where they’re being routed and who is reviewing them.
When you get your report, don’t just look for a yes or no. CIMT is often used as preventative screening, so it can start a better conversation about what’s worth paying attention to now. If your report suggests follow-up, I recommend asking two practical questions right away: what change are we trying to track, and when should we repeat imaging to see if it’s stable?
And if you’re already coming to my office for other wellness support, including salt therapy sessions that many locals search for as “salt therapy near me, ” we can coordinate your preventative screening with the rest of your plan. I focus on clear next steps, not scare tactics.
A few Louisville, CO tips that make first-time CIMT visits easier
My office is in Old Town and Downtown Louisville along West South Boulder Road near the Coal Creek corridor and the central business district, so people often pair the appointment with a quick walk or a stop downtown. I serve Louisville, Lafayette, Superior, Boulder, Broomfield, and Erie, and a lot of my patients are time-pressed and active. That’s exactly who CIMT tends to fit well.
Two insider tips I’ll tell you before you book
1) Don’t rush your neckline. If you’re coming from work, choose a top that doesn’t fight you. The faster we can access the neck, the smoother the imaging goes.
2) Decide ahead of time who reviews the report with you. Some people want their cardiologist to interpret it. Others want to review it with me first and then share it. Either is fine. Clarity up front prevents delays.
If you’re on the fence because it feels unknown, you’re not alone. People tell us they keep coming back here because they feel cared for over time, and that’s the standard I hold to in every appointment. If you want a CIMT screening that’s calm, efficient, and explained in plain language, I’d be happy to see you.
Ready to schedule? Call +17205243531 or email support@diamondvitalitycenter.com. If you already have a primary care provider or cardiologist, include their name so I can route your report correctly.
Address: 333 W South Boulder Rd, #2, Louisville, CO 80027
Quick FAQs about carotid intima-media thickness in our clinic
Is the CIMT scan painful?
For most people, it’s painless. You’ll usually just feel cool gel and gentle pressure from the ultrasound probe along each side of your neck.
How long will my CIMT appointment take?
The scan itself is usually 20 to 40 minutes. I suggest planning 30 to 60 minutes total for check-in, the scan, and confirming where your report will be sent.
Do I need to fast or stop medications before a CIMT test?
Usually, no. CIMT is a neck ultrasound, so fasting and medication changes typically aren’t needed. If your ordering clinician gave you special instructions, follow those and bring your medication list with you.
Will my insurance cover a CIMT ultrasound?
Coverage varies a lot by plan and by how the test is billed. If you want to pursue reimbursement, I recommend calling your insurance company ahead of time and asking specifically about coverage for a CIMT ultrasound screening.
When and how will I receive my CIMT results and what do they mean?
Results are typically reviewed with your clinician or sent as a report within a few days to two weeks. The report looks at early changes in the neck arteries, including thickness and plaque, which can indicate risk for heart attack or stroke. If anything is unclear, bring the report to the clinician who knows your full history so you can decide on next steps together.
What do people mean when they say “carotid intima media thickness”?
It’s describing the thickness of the inner layers of the carotid artery wall. A CIMT screening is a painless ultrasound that detects early changes in the neck arteries, which can indicate the risk of heart attack or stroke.