Walk-In CT Scan Near Me in San Diego, CA
Walk-in X-ray and CT near San Diego — no appointment needed at most San Diego-area locations, same-day reads, and the lowest-dose digital systems available.
Find CT Scan near San Diego
CT scans answer urgent questions fast — kidney stones, lung nodules, abdominal pain, stroke follow-up, post-trauma — and when you're looking for one near you in San Diego, speed matters as much as accuracy. Our San Diego-area centers run modern 64-slice CT scanners with low-dose protocols designed to keep your radiation exposure as low as reasonably achievable without losing diagnostic detail. We hold same-day slots specifically for urgent referrals, perform CT angiography and contrast studies, and route reads to fellowship-trained chest and body radiologists. Insurance, cash, workers' comp, and PI liens all welcome.
Closest CT Scan locations to San Diego
Sorted by distance. Click any location for hours, equipment, and directions.
4570 Executive Dr #100
11.4 mi8901 Activity Rd #103
12.3 mi499 N El Camino Real C100
24.2 mi6185 Paseo Del Norte Suite 110
28.9 miNeed clinical detail on CT Scan in San Diego?
See protocols, technology, prep, and what to expect.
Common questions about CT Scan in San Diego
Answers for patients searching for ct scan near them.
Can I really just walk in, or should I call first?
You can walk in at most of our San Diego-area centers during normal business hours — bring your written order and a photo ID. But a quick call to 800-558-2223 lets us pull your insurance verification, give you a current wait time, and confirm the closest site that has the equipment your order requires. Saves you a trip if a particular location is unexpectedly closed or backed up.
How much does a CT scan cost in San Diego without insurance?
We offer transparent, discounted self-pay rates that depend on the body part and whether contrast was ordered. Call 800-558-2223 with the body part and whether contrast was ordered for an exact price before you book.
How fast can I get a CT scan in San Diego?
Same day in most cases. Our San Diego-area centers reserve daily slots for urgent CT orders — stones, suspected appendicitis, post-trauma, lung nodule follow-up. If your provider faxes the order before noon we can almost always image you that afternoon.
Is CT contrast safe? Will I have an allergic reaction?
IV iodinated contrast is well tolerated by the overwhelming majority of patients. Mild reactions (warmth, metallic taste) are common and harmless. True allergic reactions are rare. Tell us about any prior reaction, kidney disease, or metformin use — we may pre-medicate or check a creatinine first.
Should I eat before my CT scan?
If your order doesn't include contrast, eat and drink normally. If contrast is ordered, avoid solid food for 4 hours before but keep drinking clear liquids — being well hydrated actually helps your kidneys clear the contrast afterward.
How much radiation am I getting from a CT?
It depends on the body part. A low-dose chest CT delivers roughly the equivalent of 6 months of natural background radiation; a routine abdomen/pelvis CT closer to 3 years. Our scanners use iterative reconstruction and dose-modulation software so we can deliver the lowest dose that still produces a diagnostic image.