Diagnostic mammogram (both breasts) in Baltimore, MD costs $494 to $1,648. Here's every hospital's price.
6 hospitals in the Baltimore-Columbia-Towson, MD 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 Baltimore-Columbia-Towson, MD metro area, 6 hospitals list a cash price for diagnostic mammogram (both breasts) (CPT 77066). The lowest is $494 at Greater Baltimore Medical Center, the median is $1,088 and the highest is $1,648 at Medstar Union Memorial Hospital. The most expensive hospital lists 3.3 times the cheapest for the same code.
The Baltimore, MD median of $1,088 is 201% above the national median of $362 across 459 US hospitals with a cash price for this code.
5 of these hospitals also publish the rates they negotiated with insurers, from $504 to $1,682. 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 January 2026 and July 2026. 17 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 onlyBaltimore · 8 mi · File Jul 2026
Baltimore · 5 mi · File Apr 2026
Baltimore · 4 mi · File Apr 2026
Rosedale · 5 mi · File Apr 2026
Baltimore · 4 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 Baltimore, MD without a price for this procedure
Listed so you know who to call. The reason is what we found on their website.
- Carroll Hospital CenterWebsite blocks automated reading
- Johns Hopkins Bayview Medical CenterWebsite blocks automated reading
- Johns Hopkins Hospital, TheNo website on record
- Johns Hopkins Howard County Medical CenterWebsite blocks automated reading
- Kennedy Krieger Institutecode not in file
- Levindale Hebrew Geriatric Center and HospitalWebsite blocks automated reading
- Luminis Health Anne Arundel Medical Center, INCcode not in file
- Mount Washington Pediatric Hospitalcode not in file
- Northwest Hospital CenterWebsite blocks automated reading
- Saint Agnes Hospitalcode not in file
- Sinai Hospital of BaltimoreWebsite blocks automated reading
- Umd Rehabilitation & Orthopaedic InstituteWebsite blocks automated reading
- Umd Upper Chesapeake Medical CenterWebsite blocks automated reading
- University of Maryland Medical CenterWebsite blocks automated reading
- University of MD Baltimore Washington Medical CenterWebsite blocks automated reading
- University of MD Medical Center Midtown CampusWebsite blocks automated reading
- University of MD St Joseph Medical CenterWebsite blocks automated reading