How Much Does an MRI Cost in Idaho Without Insurance? (2025)
Idaho's healthcare market is dominated by St. Luke's Health System and Saint Alphonsus, with independent options concentrated in the Treasure Valley. Cash pay MRI prices vary significantly — knowing the price before you schedule can save hundreds or thousands of dollars.
What does an MRI cost in Idaho?
Cash pay MRI prices at Idaho facilities:
• Knee MRI (CPT 73721): from $399 at independent centers to $2,000+ at hospital systems • Lower Back (Lumbar) MRI (CPT 72148): $400 – $3,000+ • Brain MRI with contrast (CPT 70553): $500 – $4,000+
St. Luke's Health System (Boise, Nampa, Meridian, Twin Falls) and Kootenai Health in Coeur d'Alene are the largest publishers of cash prices in Idaho.
Boise and Treasure Valley MRI options
The Boise metro (including Meridian, Nampa, and Caldwell) has the most imaging options in Idaho. St. Luke's Regional Medical Center and Saint Alphonsus Regional Medical Center are the largest systems.
Independent imaging centers in the Treasure Valley typically charge $400–$800 for knee and spine MRIs — significantly less than hospital rates.
Eastern Idaho and North Idaho pricing
Eastern Idaho Regional Medical Center in Idaho Falls (HCA-owned) publishes cash prices. Kootenai Health in Coeur d'Alene serves North Idaho and eastern Washington.
For rural Idaho residents, the nearest large imaging center may be in Boise or Salt Lake City — but comparing prices before scheduling a long drive can make the trip worthwhile.
Frequently Asked Questions
How much does a knee MRI cost in Idaho without insurance?
Knee MRI cash prices in Idaho start around $399 at independent centers. St. Luke's and other hospital systems typically charge $800–$2,500+ for the same scan.
Where can I get an MRI in Boise without insurance?
Boise has several options including St. Luke's Regional Medical Center, Saint Alphonsus, and independent imaging centers. Use Prevu Med to compare real cash prices before booking.
Does St. Luke's publish cash prices?
Yes — St. Luke's Health System publishes machine-readable standard charges files for all their Idaho hospitals as required by federal law. Prevu Med aggregates these prices for easy comparison.
See actual cash pay prices from providers nationwide for Knee MRI.
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