Diagnostic mammogram cost in Chicago, IL
In Chicago-Naperville-Elgin, IL-IN, 4 hospitals list a cash price for diagnostic mammogram, both breasts: from $59.94 to $255.52, with a median of $158.69. The lowest listed price is at Roseland Community Hospital — $98.75 less than the median here. Across Illinois, the median is $329.60 at 21 hospitals.
- The median here, $158.69, is 55% below the US median of $349.60.
- That is 1.4× Medicare's 2026 national rate for the same service ($110.56).
- Every hospital here lists a cash price below its full list price.
Cash prices at 58 facilities across 44 cities for code 77066, as an outpatient — the setting a self-pay patient normally buys. Collected Nov 6, 2026; the hospital files themselves were last updated between Jan 1, 2025 and Nov 3, 2026.
Lowest$59.94Roseland Community Hospital
Median$158.69half of hospitals charge less
Highest$255.52in this market
Difference4.3×highest vs lowest
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Chicago-Naperville-Elgin, IL-IN.
median
Lowest $59.94Highest $1,226.00
one sideboth sides
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Roseland Community Hospital lowest Chicago, IL · (773) 995-3000 Diagnostic mammography of both breasts File of Jul 1, 2026 · source file | $59.94 | $121.00 | $59.94–$193.54 | 50% |
| Humboldt Park Health Chicago, IL · (773) 292-8200 Diagnostic mammography of both breasts File of Sep 29, 2026 · source file | $105.25 | $375.90 | $124.05–$394.70 | 72% |
| Community First Medical Center Chicago, IL · (773) 282-7000 Diagnostic mammography of both breasts File of Apr 1, 2026 · source file | $212.13 | $424.25 | $58.26–$424.25 | 50% |
| Morris Hospital Morris, IL · (815) 942-2932 Diagnostic mammography of both breasts File of Oct 27, 2026 · source file | $255.52 | $1,062.00 | $458.78–$1,093.86 | 76% |
| Saint Francis Hospital both sides Evanston, IL · (847) 316-4000 HC MAMMOGRAPHY; BILATERAL File of Sep 1, 2026 · source file | $111.00 | $877.00 | $59.97–$877.00 | 87% |
| Mercy Medical Center both sides Aurora, IL · (630) 859-2222 DIGITAL DIAG MAMMO BILATERAL File of Sep 1, 2026 · source file | $114.00 | $917.00 | $59.97–$917.00 | 88% |
| Saint Joseph Medical Center - Joliet both sides Joliet, IL · (815) 725-7133 DIGITAL DIAG MAM BILAT+2 more lines at this price File of Sep 1, 2026 · source file | $114.00 | $892.00 | $41.41–$892.00 | 87% |
| Uchicago Medicine AdventHealth Glenoaks both sides Glendale Heights, IL · (630) 545-8000 HC DIAGNOSTIC MAMMOGRAPHY COMPUTER-AIDED DETCJ BI File of Apr 1, 2026 · source file | $125.00 | $500.00 | — | 75% |
| Uchicago Medicine AdventHealth Hinsdale both sides Hinsdale, IL · (630) 856-9000 HC DIAGNOSTIC MAMMOGRAPHY COMPUTER-AIDED DETCJ BI File of Apr 1, 2026 · source file | $125.00 | $500.00 | — | 75% |
| Uchicago Medicine AdventHealth Bolingbrook both sides Bolingbrook, IL · (630) 312-5000 HC DIAGNOSTIC MAMMOGRAPHY COMPUTER-AIDED DETCJ BI File of Apr 1, 2026 · source file | $125.00 | $500.00 | — | 75% |
| Uchicago Medicine AdventHealth La Grange both sides La Grange, IL · (708) 352-1200 HC DIAGNOSTIC MAMMOGRAPHY COMPUTER-AIDED DETCJ BI File of Apr 1, 2026 · source file | $125.00 | $500.00 | — | 75% |
| Franciscan Health Munster both sides Munster, IN · (219) 922-4200 Dx Mammo Incl Cad Bi File of Jan 1, 2026 · source file | $129.93 | $610.00 | $102.19–$926.64 | 79% |
| Franciscan Health Rensselaer both sides Rensselaer, IN · (219) 866-5141 Dx Mammo Incl Cad Bi File of Jan 1, 2026 · source file | $147.85 | $413.00 | $102.19–$463.32 | 64% |
| MacNeal Hospital both sides Berwyn, IL · (708) 783-9100 Mammogram Digtl Diag Same Day as Scrn W/ or W/O Cad Bilat+2 more lines at this price File of Mar 31, 2026 · source file | $166.63 | $877.00 | $35.77–$1,214.65 | 81% |
| Gottlieb Memorial Hospital both sides Melrose Park, IL · (708) 681-3200 Mammogram Digtl Diag W/ or W/O Cad Bilat+2 more lines at this price File of Mar 31, 2026 · source file | $166.63 | $877.00 | $185.00–$2,544.00 | 81% |
| Franciscan Health Crown Point both sides Crown Point, IN · (219) 757-6100 Dx Mammo Incl Cad Bi File of Jan 1, 2026 · source file | $170.80 | $662.00 | $662.00 | 74% |
| Franciscan Health Dyer both sides Dyer, IN · (219) 865-2141 Dx Mammo Incl Cad Bi File of Jan 1, 2026 · source file | $186.57 | $691.00 | $102.19–$518.25 | 73% |
| John H. Stroger, Jr. Hospital both sides Chicago, IL · (312) 864-6000 MAMMOGRAM DIAGNOSTIC BILAT File of Apr 1, 2026 · source file | $195.30 | $279.00 | $89.78–$223.20 | 30% |
| Loyola University Medical Center both sides Maywood, IL · (708) 216-9000 Mammogram Digtl Diag W/ or W/O Cad Bilat Recall+2 more lines at this price File of Mar 31, 2026 · source file | $201.71 | $877.00 | $385.00–$924.36 | 77% |
| Northwest Health - Porter both sides Valparaiso, IN · (219) 983-8300 MG Mammo Diagnostic Bilateral WWO CAD CM+1 more line at this price File of Apr 1, 2026 · source file | $264.06 | $978.00 | $90.50–$821.52 | 73% |
| Presence Saint Joseph Hospital - Chicago both sides Chicago, IL · (773) 665-3000 HC DIAGNNOSTIC MAMMO WITH CAD BILATERAL+1 more line at this price File of Jan 1, 2026 · source file | $289.41 | $877.00 | $110.02–$568.52 | 67% |
| Advocate Good Shepherd Hospital both sides Barrington, IL · (847) 381-9600 MAMMOGRAM DX BILATERAL+1 more line at this price File of Nov 3, 2026 · source file | $295.00 | $590.00 | $231.00–$480.00 | 50% |
| Advocate Sherman Hospital both sides Elgin, IL · (847) 742-9800 MAMMOGRAM SCREEN & DX BILATERAL+1 more line at this price File of Nov 3, 2026 · source file | $295.00 | $590.00 | $231.00–$531.00 | 50% |
| Advocate Childrens Hospital Oak Lawn both sides Oak Lawn, IL MAMMOGRAM SCREEN & DX BILATERAL+1 more line at this price File of Nov 3, 2026 · source file | $295.00 | $590.00 | $231.00–$480.00 | 50% |
| Advocate Childrens Hospital Park Ridge both sides Park Ridge, IL MAMMOGRAM DX BILATERAL+1 more line at this price File of Nov 3, 2026 · source file | $295.00 | $590.00 | $231.00–$525.10 | 50% |
| Advocate Good Samaritan Hospital both sides Downers Grove, IL · (630) 275-5900 MAMMOGRAM DX BILATERAL+1 more line at this price File of Nov 3, 2026 · source file | $295.00 | $590.00 | $231.00–$480.00 | 50% |
| Advocate Condell Medical Center both sides Libertyville, IL · (847) 362-2900 MAMMOGRAM DX BILATERAL+1 more line at this price File of Nov 3, 2026 · source file | $295.00 | $590.00 | $231.00–$472.00 | 50% |
| Advocate Illinois Masonic Medical Center both sides Chicago, IL · (773) 975-1600 MAMMOGRAM DX BILATERAL+1 more line at this price File of Nov 3, 2026 · source file | $295.00 | $590.00 | $231.00–$480.26 | 50% |
| Advocate Trinity Hospital both sides Chicago, IL · (773) 967-5002 MAMMOGRAM DX BILATERAL+1 more line at this price File of Nov 3, 2026 · source file | $295.00 | $590.00 | $231.00–$480.00 | 50% |
| Advocate Christ Medical Center both sides Oak Lawn, IL · (708) 684-8000 MAMMOGRAM DX BILATERAL+1 more line at this price File of Nov 3, 2026 · source file | $295.00 | $590.00 | $231.00–$480.00 | 50% |
| Advocate South Suburban Hospital both sides Hazel Crest, IL MAMMOGRAM DX BILATERAL+1 more line at this price File of Nov 3, 2026 · source file | $295.00 | $590.00 | $231.00–$574.66 | 50% |
| Advocate Lutheran General Hospital both sides Park Ridge, IL · (847) 723-2210 MAMMOGRAM DX BILATERAL+1 more line at this price File of Nov 3, 2026 · source file | $295.00 | $590.00 | $231.00–$525.10 | 50% |
| NorthShore University HealthSystems Skokie Hospital both sides Skokie, IL Mam Diagnostic Bilat Digital File of Jan 1, 2025 · source file | $352.30 | $542.00 | $73.17–$295.93 | 35% |
| NorthShore University HealthSystems Glenbrook Hospital both sides Glenview, IL Mam Diagnostic Bilat Digital File of Jan 1, 2025 · source file | $352.30 | $542.00 | $73.17–$295.93 | 35% |
| Resilience Healthcare West Suburban Medical Center both sides Oak Park, IL · (708) 383-6200 MG Mammo Digital Diagnostic Bilat BCE+2 more lines at this price File of Mar 17, 2025 · source file | $425.79 | $1,252.31 | $97.03–$814.00 | 66% |
| Methodist Hospital-Southlake both sides Merrillville, IN · (219) 886-4000 HC Dx Mammo Incl Cad Bi File of Aug 18, 2026 · source file | $441.00 | $630.00 | $102.19–$6,760.46 | 30% |
| The Methodist Hospitals both sides Gary, IN · (219) 886-4000 HC Dx Mammo Incl Cad Bi File of Aug 18, 2026 · source file | $441.00 | $630.00 | $102.19–$6,760.46 | 30% |
| Louis A Weiss Memorial Hospital both sides Chicago, IL · (773) 878-8700 MG Mammo Digital Diagnostic Bilat BCE+3 more lines at this price File of Mar 17, 2025 · source file | $506.53 | $1,489.79 | $97.03–$968.36 | 66% |
| Northwestern Medicine Kishwaukee Hospital both sides DeKalb, IL · (815) 756-1521 HB Diagnostic Mammography Incl Cad Bilateral File of Apr 1, 2026 · source file | $513.80 | $734.00 | $134.32–$734.00 | 30% |
| Northwestern Medicine Valley West Hospital both sides Sandwich, IL · (815) 786-8484 HB Diagnostic Mammography Incl Cad Bilateral File of Apr 1, 2026 · source file | $513.80 | $734.00 | $139.46–$734.00 | 30% |
| Northwestern Medicine McHenry Hospital both sides McHenry, IL · (815) 344-5000 HB Diagnostic Mammography Incl Cad Bilateral File of Apr 1, 2026 · source file | $513.80 | $734.00 | $141.66–$734.00 | 30% |
| Northwestern Medicine Delnor Hospital both sides Geneva, IL · (630) 208-3000 HB Diagnostic Mammography Incl Cad Bilateral File of Apr 1, 2026 · source file | $513.80 | $734.00 | $109.37–$734.00 | 30% |
| Palos Community Hospital both sides Palos Heights, IL · (708) 923-4000 HB Diagnostic Mammography Incl Cad Bilateral File of Apr 1, 2026 · source file | $513.80 | $734.00 | $117.44–$734.00 | 30% |
| Northwestern Memorial Hospital both sides Chicago, IL · (312) 926-2000 HB Diagnostic Mammography Incl Cad Bilateral File of Apr 1, 2026 · source file | $513.80 | $734.00 | $142.40–$734.00 | 30% |
| Northwestern Lake Forest Hospital both sides Lake Forest, IL · (847) 234-5600 HB Diagnostic Mammography Incl Cad Bilateral File of Apr 1, 2026 · source file | $513.80 | $734.00 | $121.84–$734.00 | 30% |
| Northwestern Medicine Central DuPage Hospital both sides Winfield, IL · (630) 682-1600 HB Diagnostic Mammography Incl Cad Bilateral File of Apr 1, 2026 · source file | $513.80 | $734.00 | $50.65–$734.00 | 30% |
| Swedish Covenant Health both sides Chicago, IL · (773) 878-8200 HB MAM,DIAGNOSTIC BILAT DIGITAL File of Apr 1, 2026 · source file | $542.00 | $542.00 | — | — |
| Endeavor Health Highland Park Hospital both sides Highland Park, IL HB MAM,DIAGNOSTIC BILAT DIGITAL File of Apr 1, 2026 · source file | $542.00 | $542.00 | — | — |
| Northshore University Healthsystem - Evanston Hospital both sides Evanston, IL · (847) 570-2000 HB MAM,DIAGNOSTIC BILAT DIGITAL File of Apr 1, 2026 · source file | $542.00 | $542.00 | — | — |
| Northwest Community Hospital both sides Arlington Heights, IL · (847) 618-1000 Hb Dx Mammo Incl Cad Bi File of Apr 1, 2026 · source file | $589.00 | $589.00 | — | — |
| Mercyhealth Hospital & Medical Center - Harvard both sides Harvard, IL · (815) 943-5431 HC MM MAMMO BILATERAL DIAGNOSTIC+1 more line at this price File of Mar 1, 2026 · source file | $589.66 | $786.22 | — | 25% |
| Jackson Park Hospital Foundation both sides Chicago, IL · (773) 947-7500 DX MAMMO INCL CAD BI File of Dec 26, 2025 · source file | $601.92 | $752.40 | — | 20% |
| Jackson Park Hospital Foundation both sides Chicago, IL · (773) 947-7500 DX MAMMO, INCL CAD BI File of Dec 26, 2025 · source file | $702.24 | $877.80 | — | 20% |
| The University of Chicago Medical Center both sides Chicago, IL · (773) 702-9785 Hc Diagnostic Mammography, Producing Direct 2D Digital Image, Bilateral, All Views+1 more line at this price File of Apr 1, 2026 · source file | $719.00 | $719.00 | — | — |
| Edward Hospital both sides Naperville, IL · (630) 527-3000 HC MAMMOGRAM DIAG INCL CAD BILAT CONVERT SAME DAY File of Apr 1, 2026 · source file | $828.00 | $828.00 | — | — |
| Elmhurst Memorial Hospital both sides Elmhurst, IL · (331) 221-1000 HC MAMMOGRAM DIAG INCL CAD BILAT CONVERT SAME DAY File of Apr 1, 2026 · source file | $828.00 | $828.00 | — | — |
| Ingalls Memorial Hospital both sides Harvey, IL · (708) 333-2300 Hc Diagnostic Mammography Including Computer-Aided Detection; Bilateral+1 more line at this price File of Apr 1, 2026 · source file | $874.00 | $874.00 | — | — |
| Mercyhealth Crystal Lake Hospital & Medical Center both sides Crystal Lake, IL · (792) 220-5500 HC MM MAMMO BILATERAL DIAGNOSTIC File of Mar 1, 2026 · source file | $876.08 | $1,168.10 | — | 25% |
| Vista Medical Center East both sides Waukegan, IL · (847) 360-3000 BR-DIG MAMMO BILAT File of Mar 31, 2025 · source file | $1,004.79 | $1,004.79 | $0.01–$432.06 | — |
| Edward Hospital both sides Naperville, IL · (630) 527-3000 HC MAMMOGRAPHY DIAGNOSTIC INCL CAD BILATERAL File of Apr 1, 2026 · source file | $1,226.00 | $1,226.00 | — | — |
| Elmhurst Memorial Hospital both sides Elmhurst, IL · (331) 221-1000 HC MAMMOGRAPHY DIAGNOSTIC INCL CAD BILATERAL File of Apr 1, 2026 · source file | $1,226.00 | $1,226.00 | — | — |
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More
Off list How much lower the cash price is than the list price.
At or below Medicare This cash price is at or below what Medicare pays a hospital for the same service, which is unusually low. It is what the hospital's file says; confirm it and what it includes before booking. More
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
Outpatient: lowest $59.94, median $158.69, highest $255.52 — a 4.3× difference within the same market.
Both sides : lowest $111.00, median $295.00, highest $1,004.79 — a 9.1× difference within the same market.
The two groups are not comparable and are not averaged together: a
price for both sides of the body covers twice the work. Merging them is how a single
published "median" ends up far above what one side actually costs.
As an inpatient, the same code is billed by 37 facilities here, median $295.00. 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 4 of 4 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 2 it is 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 diagnostic mammogram is, what the price covers and why prices differ: Diagnostic mammogram explained.