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PricedCare

Diagnostic mammogram (both breasts) in Chicago, IL-IN costs $105 to $874. Here's every hospital's price.

32 hospitals in the Chicago-Naperville-Elgin, IL-IN 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 Chicago-Naperville-Elgin, IL-IN metro area, 32 hospitals list a cash price for diagnostic mammogram (both breasts) (CPT 77066). The lowest is $105 at Humboldt Park Health, the median is $283 and the highest is $874 at Ingalls Memorial Hospital. The most expensive hospital lists 8.3 times the cheapest for the same code.

The Chicago, IL-IN median of $283 is 22% below the national median of $362 across 467 US hospitals with a cash price for this code.

33 of these hospitals also publish the rates they negotiated with insurers, from $36 to $6,760. 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 2025 and August 2026. 47 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.

$105
lowest cash price in Chicago, IL-IN
Humboldt Park Health · 12 mi
$177 below the median
$283
median cash price
32 hospitals
8.3×
highest ÷ lowest
same procedure, same metro
32/82
hospitals with a cash price
47 don't · see who

Sorted by cash price

Hospital facility fee only
1
Humboldt Park Health

Chicago · 12 mi · File Aug 2026

$105
list $376
2
Uchicago Medicine Adventhealth La Grange

La Grange · 3 mi · File Apr 2026

$125
list $500 · lowest of 2 lines
3
Uchicago Medicine Adventhealth Hinsdale

Hinsdale · 5 mi · File Apr 2026

$125
list $500 · lowest of 2 lines
4
Uchicago Medicine Adventhealth Glenoaks

Glendale Heights · 16 mi · File Apr 2026

$125
list $500 · lowest of 2 lines
5
Uchicago Medicine Adventhealth Bolingbrook

Bolingbrook · 14 mi · File Apr 2026

$125
list $500 · lowest of 2 lines
6
Loyola Gottlieb Memorial Hospital

Melrose Park · 10 mi · File Mar 2026

$167
list $877 · lowest of 6 lines
7
Loyola University Medical Center

Maywood · 7 mi · File Mar 2026

$202
list $877 · lowest of 6 lines
8
Community First Medical Center

Chicago · 13 mi · File Apr 2026

$212
list $424
9
Morris Hospital & Healthcare Centers

Morris · 40 mi · File Jun 2026

$256
list $1,062
10
Northwest Health - Porter

Valparaiso · 43 mi · File Apr 2026

$264
list $978 · lowest of 4 lines
11
Advocate Sherman Hospital

Elgin · 33 mi · File Nov 2025

$283
list $565 · lowest of 16 lines
12
Advocate Trinity Hospital

Chicago · 14 mi · File Nov 2025

$283
list $565 · lowest of 12 lines
1

What's in the price

The hospital facility fee for CPT 77066. The doctor, anesthesia and lab work usually bill separately.

2

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.

3

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 Chicago, IL-IN without a price for this procedure

Listed so you know who to call. The reason is what we found on their website.

Questions people ask