Breast ultrasound cost in Riverside, CA
In Riverside-San Bernardino-Ontario, CA, 13 hospitals list a cash price for breast ultrasound, complete, one breast: from $133.00 to $1,554.01, with a median of $349.44. The lowest listed price is at Chino Valley Medical Center and 2 other hospitals — $216.44 less than the median here. Across California, the median is $556.40 at 88 hospitals.
Cash prices at 13 facilities across 11 cities for code 76641, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Sep 17, 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 |
|---|---|---|---|---|---|
| Chino Valley Medical Center one side lowest Chino, CA · (909) 627-6111 Hc Us, Breast Unilat Complete | $133.00 | $2,117.50 | $65.44–$2,117.50 | 94% | Sep 1, 2026 source file |
| Montclair Hospital Medical Center one side lowest Montclair, CA · (909) 625-8300 Hc Us, Breast Unilat Complete | $133.00 | $2,117.50 | $65.44–$2,117.50 | 94% | Sep 1, 2026 source file |
| Desert Valley Hospital Victorville, CA · (760) 241-8000 ULTRASOUND BREAST COMPLETE | $133.00 | $806.33 | $65.44–$806.33 | 84% | Sep 1, 2026 source file |
| Loma Linda University Childrens Hospital Loma Linda, CA · (909) 558-8000 HC ULTRASOUND BREAST COMPLETE | $166.95 | $371.00 | $74.20–$492.56 | 55% | Sep 2, 2026 source file |
| Loma Linda University Medical Center Loma Linda, CA · (909) 558-4000 HC ULTRASOUND BREAST COMPLETE | $176.85 | $393.00 | $78.60–$516.02 | 55% | Sep 2, 2026 source file |
| San Antonio Regional Hospital Upland, CA · (909) 985-2811 Complete ultrasound scan of 1 breast | $312.00 | $2,325.00 | $131.77–$4,272.19 | 87% | Apr 2, 2026 source file |
| St Mary Medical Center Apple Valley, CA · (760) 242-2311 HC US BREAST UNI COMPLETE | $349.44 | $728.00 | — | 52% | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Moreno Valley Moreno Valley, CA · (951) 251-6530 US BREAST UNI REAL TIME WITH IMAGE COMPLETE | $556.40 | $1,070.00 | $96.00–$285.00 | 48% | — source file |
| Kaiser Foundation Hospital - Riverside Riverside, CA · (951) 353-2000 US BREAST UNI REAL TIME WITH IMAGE COMPLETE | $556.40 | $1,070.00 | $96.00–$285.00 | 48% | — source file |
| Kaiser Foundation Hospital - Fontana Fontana, CA · (909) 427-5000 US BREAST UNI REAL TIME WITH IMAGE COMPLETE | $556.40 | $1,070.00 | $96.00–$285.00 | 48% | — source file |
| Palo Verde Hospital one side Blythe, CA · (760) 922-4115 US Breast Complete Left | $711.75 | $949.00 | — | 25% | Jul 1, 2026 source file |
| Palo Verde Hospital one side Blythe, CA · (760) 922-4115 US Breast Complete Right | $711.75 | $949.00 | — | 25% | Jul 1, 2026 source file |
| Riverside University Medical Center Moreno Valley, CA · (951) 486-4000 HC Ultrasound Breast Complete | $759.00 | $759.00 | $65.44–$759.00 | — | — source file |
| Riverside University Medical Center Moreno Valley, CA · (951) 486-4000 HC Ultrasound Breast Complete | $759.00 | $759.00 | $65.44–$759.00 | — | — source file |
| Hospital of Barstow Barstow, CA · (760) 256-1761 Complete ultrasound scan of 1 breast | $1,554.01 | $2,590.02 | $109.69–$2,072.02 | 40% | Sep 17, 2026 source file |
Outpatient: lowest $133.00, median $349.44, highest $1,554.01 — a 11.7× difference within the same market.
As an inpatient, the same code is billed by 8 facilities here, median $556.40. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 7 of 11 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
A breast ultrasound makes pictures of the inside of the breast with sound waves. The complete exam covers the whole breast and often the nearby armpit. It is often done after a mammogram finding, for a lump, or in dense breasts.
What the price covers
The hospital price usually covers the exam of one breast. The radiologist's reading is often billed separately, and a biopsy, if needed, is billed under different codes.