Breast ultrasound cost in Riverside, CA — inpatient
In Riverside-San Bernardino-Ontario, CA, 8 hospitals list a cash price for breast ultrasound, complete, one breast as an inpatient: from $166.95 to $759.00, with a median of $556.40. The lowest listed price is at Loma Linda University Childrens Hospital — $389.45 less than the median here. Across California, the median is $556.40 at 88 hospitals.
Cash prices at 8 facilities across 6 cities for code 76641, 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 |
|---|---|---|---|---|---|
| Loma Linda University Childrens Hospital lowest Loma Linda, CA HC ULTRASOUND BREAST COMPLETE | $166.95 | $371.00 | $74.20–$315.35 | 55% | Sep 2, 2026 source file |
| Loma Linda University Medical Center Loma Linda, CA HC ULTRASOUND BREAST COMPLETE | $176.85 | $393.00 | $78.60–$353.70 | 55% | Sep 2, 2026 source file |
| St Mary Medical Center Apple Valley, CA HC US BREAST UNI COMPLETE | $349.44 | $728.00 | — | 52% | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Moreno Valley Moreno Valley, CA 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 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 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 US Breast Complete Right | $711.75 | $949.00 | — | 25% | Jul 1, 2026 source file |
| Palo Verde Hospital one side Blythe, CA US Breast Complete Left | $711.75 | $949.00 | — | 25% | Jul 1, 2026 source file |
| Riverside University Medical Center Moreno Valley, CA HC Ultrasound Breast Complete | $759.00 | $759.00 | $65.44–$759.00 | — | — source file |
| Riverside University Medical Center Moreno Valley, CA HC Ultrasound Breast Complete | $759.00 | $759.00 | $65.44–$759.00 | — | — source file |
Inpatient: lowest $166.95, median $556.40, highest $759.00 — a 4.5× difference within the same market.
As an outpatient, the same code is billed by 13 facilities here, median $349.44 — 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
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.