Diagnostic mammogram (both breasts) in Santa Rosa, CA costs $504 to $684. Here's every hospital's price.
4 hospitals in the Santa Rosa-Petaluma, CA metro area publish a cash price for diagnostic mammogram (both breasts) (CPT 77066). We read their files every month so you don't have to.
Across the Santa Rosa-Petaluma, CA metro area, 4 hospitals list a cash price for diagnostic mammogram (both breasts) (CPT 77066). The lowest is $504 at Kaiser Foundation Hospital-Santa Rosa, the median is $506 and the highest is $684 at Providence Santa Rosa Memorial Hospital.
The Santa Rosa, CA median of $506 is 53% above the national median of $331 across 1377 US hospitals with a cash price for this code.
4 of these hospitals also publish the rates they negotiated with insurers, from $49 to $1,690. With insurance you pay a share of the negotiated rate, which is sometimes higher than the cash price; you may ask for the cash price instead.
The files behind these prices are dated between April 2026 and May 2026. 2 other hospitals in the metro area have no readable price for this code: some publish no file, some block automated reading, some leave the code out. They are listed below so you can call them.
Sorted by cash price
Hospital facility fee onlySanta Rosa · 9 mi · File Apr 2026
Petaluma · 25 mi · File Apr 2026
Santa Rosa · 13 mi · File Apr 2026
What's in the price
The hospital facility fee for CPT 77066. The doctor, anesthesia and lab work usually bill separately.
Cash vs. insured
Cash is what you pay without insurance. With insurance you pay a share of the negotiated rate, which can be higher than cash. You may ask for the cash price.
What to say on the phone
"I'd like the self-pay price for CPT 77066, in writing, and whether it covers facility, physician and anesthesia."
About diagnostic mammogram (both breasts)
CPT 77066 is a diagnostic mammogram of both breasts: extra views taken because of a symptom, a lump, or something seen on a screening mammogram. Unlike screening, it is not covered as free preventive care, and it is usually priced higher because a radiologist reviews the images while you wait and may add an ultrasound.
What the price covers
The hospital's price is the technical fee for the mammography unit, technologist and additional views. The radiologist's reading is billed separately. A breast ultrasound (76641 or 76642), often done in the same visit, is a separate code and charge.
Why prices vary
Diagnostic mammogram prices vary several times between hospitals in the same area. Breast centers attached to large systems tend to list the highest gross charges; community hospitals and outpatient imaging centers list lower. Cash prices are usually well below gross.
Questions to ask
- What is the self-pay price for 77066, and does it include the radiologist reading?
- Will an ultrasound be added, and what does it cost?
- Does the hospital have a financial-assistance or breast-health program for uninsured patients?
Hospitals in Santa Rosa, CA without a price for this procedure
Listed so you know who to call. The reason is what we found on their website.
- Healdsburg HospitalNo website on record
- Sutter Santa Rosa Regional HospitalFile found, not read yet