Thoracic spine MRI cost in Riverside, CA — inpatient
In Riverside-San Bernardino-Ontario, CA, 8 hospitals list a cash price for MRI of the mid back (thoracic spine), no contrast dye as an inpatient: from $994.56 to $10,776.05, with a median of $2,528.75. The lowest listed price is at St Mary Medical Center — $1,534.19 less than the median here. Across California, the median is $2,665.50 at 99 hospitals.
Cash prices at 8 facilities across 6 cities for code 72146, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Sep 2, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Riverside-San Bernardino-Ontario, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| St Mary Medical Center lowest Apple Valley, CA · (760) 242-2311 HC MRI THORACIC SPINE W/O DYE | $994.56 | $2,072.00 | — | 52% | Apr 1, 2026 source file |
| St Mary Medical Center lowest Apple Valley, CA · (760) 242-2311 HC MRI THORACIC SPINE W/O DYE LIMITED | $994.56 | $2,072.00 | — | 52% | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Fontana Fontana, CA · (909) 427-5000 MRI SPINAL CANAL THORACIC W/O CONTRAST MATRL | $2,392.00 | $4,600.00 | $220.00–$655.00 | 48% | — source file |
| Kaiser Foundation Hospital - Moreno Valley Moreno Valley, CA · (951) 251-6530 MRI SPINAL CANAL THORACIC W/O CONTRAST MATRL | $2,392.00 | $4,600.00 | $220.00–$655.00 | 48% | — source file |
| Kaiser Foundation Hospital - Riverside Riverside, CA · (951) 353-2000 MRI SPINAL CANAL THORACIC W/O CONTRAST MATRL | $2,392.00 | $4,600.00 | $220.00–$655.00 | 48% | — source file |
| Palo Verde Hospital Blythe, CA · (760) 922-4115 MRI Spine Thoracic w/o Contrast | $2,665.50 | $3,554.00 | — | 25% | Jul 1, 2026 source file |
| Loma Linda University Childrens Hospital Loma Linda, CA · (909) 558-8000 HC MRI THORACIC SPINE WO CON | $2,683.80 | $5,964.00 | $1,192.80–$5,069.40 | 55% | Sep 2, 2026 source file |
| Loma Linda University Medical Center Loma Linda, CA · (909) 558-4000 HC MRI THORACIC SPINE WO CON | $4,624.20 | $10,276.00 | $2,055.20–$9,248.40 | 55% | Sep 2, 2026 source file |
| Riverside University Medical Center Moreno Valley, CA · (951) 486-4000 HC MRI Thoracic Spine WO Con | $10,776.05 | $10,776.05 | $127.89–$10,776.05 | — | — source file |
| Riverside University Medical Center Moreno Valley, CA · (951) 486-4000 HC MRI Thoracic Spine WO Con | $10,776.05 | $10,776.05 | $127.89–$10,776.05 | — | — source file |
Inpatient: lowest $994.56, median $2,528.75, highest $10,776.05 — a 10.8× difference within the same market.
As an outpatient, the same code is billed by 13 facilities here, median $2,392.00 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 2 of 6 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
An MRI of the thoracic spine makes detailed pictures of the middle section of the spine, between the neck and the lower back, including discs, vertebrae and the spinal cord. It is ordered for mid-back pain, suspected fractures or nerve symptoms. No contrast dye is used.
What the price covers
The hospital price usually covers the scan of the mid-back section only. The radiologist's reading is often billed separately.