Ankle-brachial index (ABI) cost in Chicago, IL
In Chicago-Naperville-Elgin, IL-IN, 42 hospitals list a cash price for ankle-brachial index (ABI), blood pressure test for leg arteries: from $109.71 to $961.80, with a median of $306.02. The lowest listed price is at Northwest Health - Porter — $196.31 less than the median here. Across Illinois, the median is $415.00 at 87 hospitals.
- The median here, $306.02, is 24% below the US median of $403.65.
- That is 2.3× Medicare's 2026 national rate for the same service ($135.93).
- 2 of 42 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 58 facilities across 43 cities for code 93922, as an outpatient — the setting a self-pay patient normally buys. Collected Nov 12, 2026; the hospital files themselves were last updated between Dec 19, 2024 and Nov 6, 2026.
Lowest$109.71Northwest Health - Porter
Median$306.02half of hospitals charge less
Highest$961.80in this market
Difference8.8×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 $104.96Highest $1,616.44
one sideboth sides
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Northwest Health - Porter lowest Valparaiso, IN NI-EXT ARTERIAL LTD+1 more line at this price File of Dec 19, 2024 · source file | $109.71 | $406.35 | $64.78–$1,120.00 | 73% |
| Humboldt Park Health Chicago, IL · (773) 292-8200 Ultrasound study of arm and leg arteries File of Sep 29, 2026 · source file | $118.72 | $424.00 | $139.92–$445.20 | 72% |
| Loretto Hospital Chicago, IL · (773) 626-4300 UPR/L XTREMITY ART 2 LEVELS File of Nov 5, 2026 · source file | $135.59 | $225.98 | $21.07–$641.32 | 40% |
| Roseland Community Hospital Chicago, IL · (773) 995-3000 Ultrasound study of arm and leg arteries File of Jul 1, 2026 · source file | $137.18 | $220.00 | $110.00–$242.00 | 38% |
| Mercy Medical Center one side Aurora, IL · (630) 859-2222 DOPPLER UPPER EXT ART LIM RT+3 more lines at this price File of Sep 1, 2026 · source file | $141.00 | $447.00 | $73.91–$447.00 | 68% |
| Mercy Medical Center Aurora, IL · (630) 859-2222 DOPPLER UPPER EXT ART LIM BIL+1 more line at this price File of Sep 1, 2026 · source file | $141.00 | $447.00 | $73.91–$447.00 | 68% |
| Saint Joseph Medical Center - Joliet one side Joliet, IL · (815) 725-7133 DOPPLER UPPER EXT ART LIM RT+3 more lines at this price File of Sep 1, 2026 · source file | $141.00 | $1,327.00 | $73.91–$1,327.00 | 89% |
| Saint Joseph Medical Center - Joliet Joliet, IL · (815) 725-7133 DOPPLER UPPER EXT ART LIM BIL+3 more lines at this price File of Sep 1, 2026 · source file | $141.00 | $1,327.00 | $73.91–$1,327.00 | 89% |
| Saint Francis Hospital Evanston, IL · (847) 316-4000 HC NON-INV PHYSIOLOGIC STD EXTREM ART 1-2 LVL, LMT File of Sep 1, 2026 · source file | $141.00 | $393.00 | $72.70–$393.00 | 64% |
| Community First Medical Center Chicago, IL · (773) 282-7000 Ultrasound study of arm and leg arteries File of Apr 1, 2026 · source file | $159.25 | $318.50 | $86.95–$748.00 | 50% |
| MacNeal Hospital one side Berwyn, IL · (708) 783-9100 Abi Ankle Brachial Index Unilat 1-2 Levels File of Mar 31, 2026 · source file | $163.40 | $860.00 | $163.40–$1,191.10 | 81% |
| Gottlieb Memorial Hospital one side Melrose Park, IL · (708) 681-3200 Abi Ankle Brachial Index Unilat 1-2 Levels File of Mar 31, 2026 · source file | $163.40 | $860.00 | $258.86–$627.80 | 81% |
| Gottlieb Memorial Hospital Melrose Park, IL · (708) 681-3200 Monitor Transcut P02-Pc02+1 more line at this price File of Mar 31, 2026 · source file | $171.95 | $905.00 | $272.41–$660.65 | 81% |
| MacNeal Hospital Berwyn, IL · (708) 783-9100 Monitor Transcut P02-Pc02+1 more line at this price File of Mar 31, 2026 · source file | $171.95 | $905.00 | $23.11–$466.46 | 81% |
| Loretto Hospital Chicago, IL · (773) 626-4300 SEGMENTAL PRESSURE ASSESSMENT File of Nov 5, 2026 · source file | $183.49 | $305.81 | $21.07–$641.32 | 40% |
| Uchicago Medicine AdventHealth Glenoaks Glendale Heights, IL · (630) 545-8000 HC NON-INVAS PHYSIOLOGIC STD EXTREMITY ART 1-2 LEVEL File of Apr 1, 2026 · source file | $187.50 | $750.00 | — | 75% |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 HC NON-INVAS PHYSIOLOGIC STD EXTREMITY ART 1-2 LEVEL File of Apr 1, 2026 · source file | $187.50 | $750.00 | — | 75% |
| Uchicago Medicine AdventHealth Bolingbrook Bolingbrook, IL · (630) 312-5000 HC NON-INVAS PHYSIOLOGIC STD EXTREMITY ART 1-2 LEVEL File of Apr 1, 2026 · source file | $187.50 | $750.00 | — | 75% |
| Uchicago Medicine AdventHealth La Grange La Grange, IL · (708) 352-1200 HC NON-INVAS PHYSIOLOGIC STD EXTREMITY ART 1-2 LEVEL File of Apr 1, 2026 · source file | $187.50 | $750.00 | — | 75% |
| Loyola University Medical Center one side Maywood, IL · (708) 216-9000 Abi Ankle Brachial Index Unilat 1-2 Levels File of Mar 31, 2026 · source file | $197.80 | $860.00 | $124.96–$327.59 | 77% |
| Loyola University Medical Center Maywood, IL · (708) 216-9000 Monitor Transcut P02-Pc02+1 more line at this price File of Mar 31, 2026 · source file | $208.15 | $905.00 | $314.04–$953.87 | 77% |
| Resilience Healthcare West Suburban Medical Center Oak Park, IL · (708) 383-6200 US Upper Ext Segmental Pressures (ABI) BCE+1 more line at this price File of Mar 17, 2025 · source file | $218.05 | $641.32 | $95.17–$416.86 | 66% |
| Northwestern Medicine Kishwaukee Hospital DeKalb, IL · (815) 756-1521 HB Upr/L Xtremity Art 2 Levels File of Apr 1, 2026 · source file | $223.30 | $319.00 | $58.38–$319.00 | 30% |
| John H. Stroger, Jr. Hospital Chicago, IL · (312) 864-6000 DOPPLER ARTERIAL EXT File of Apr 1, 2026 · source file | $238.00 | $340.00 | $68.07–$495.00 | 30% |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 VASC ANKLE BRACHIAL INDEX BCE File of Mar 17, 2025 · source file | $259.59 | $763.51 | $122.11–$496.28 | 66% |
| Louis A Weiss Memorial Hospital Chicago, IL · (773) 878-8700 US Upper Ext Segmental Pressures (ABI)+2 more lines at this price File of Mar 17, 2025 · source file | $266.08 | $782.59 | $122.11–$508.68 | 66% |
| The Methodist Hospitals one side Gary, IN · (219) 886-4000 HC US Dop Art Rt Upr Ext Lmtd+3 more lines at this price File of Aug 18, 2026 · source file | $303.10 | $433.00 | $27.73–$514.28 | 30% |
| Methodist Hospital-Southlake one side Merrillville, IN · (219) 886-4000 HC US Dop Art Rt Lwr Ext Lmtd+3 more lines at this price File of Aug 18, 2026 · source file | $303.10 | $433.00 | $27.73–$514.28 | 30% |
| Morris Hospital Morris, IL · (815) 942-2932 Ultrasound study of arm and leg arteries File of Oct 27, 2026 · source file | $308.93 | $1,284.00 | $554.69–$1,322.52 | 76% |
| Northwestern Medicine Valley West Hospital Sandwich, IL · (815) 786-8484 HB Upr/L Xtremity Art 2 Levels File of Apr 1, 2026 · source file | $369.60 | $528.00 | $100.32–$528.00 | 30% |
| Loretto Hospital Chicago, IL · (773) 626-4300 tcPO2 MEASUREMENT, 1 OR 2 LVLS File of Nov 5, 2026 · source file | $384.79 | $641.32 | $21.07–$641.32 | 40% |
| Advocate Trinity Hospital Chicago, IL · (773) 967-5002 NONINV VASC ASSESS-SINGLE SITE+1 more line at this price File of Nov 3, 2026 · source file | $415.00 | $830.00 | $206.74–$7,345.50 | 50% |
| Advocate Good Shepherd Hospital Barrington, IL · (847) 381-9600 NONINV VASC ASSESS-SINGLE SITE+1 more line at this price File of Nov 3, 2026 · source file | $415.00 | $830.00 | $208.26–$1,025.00 | 50% |
| Advocate Childrens Hospital Oak Lawn Oak Lawn, IL NONINV VASC ASSESS-SINGLE SITE+1 more line at this price File of Nov 3, 2026 · source file | $415.00 | $830.00 | $206.74–$1,025.00 | 50% |
| Advocate Good Samaritan Hospital Downers Grove, IL · (630) 275-5900 NONINV VASC ASSESS-SINGLE SITE+1 more line at this price File of Nov 3, 2026 · source file | $415.00 | $830.00 | $206.74–$1,025.00 | 50% |
| Advocate Condell Medical Center Libertyville, IL · (847) 362-2900 NONINV VASC ASSESS-SINGLE SITE+1 more line at this price File of Nov 3, 2026 · source file | $415.00 | $830.00 | $208.26–$785.00 | 50% |
| Advocate Illinois Masonic Medical Center Chicago, IL · (773) 975-1600 NONINV VASC ASSESS-SINGLE SITE+1 more line at this price File of Nov 3, 2026 · source file | $415.00 | $830.00 | $206.74–$1,025.00 | 50% |
| Advocate Christ Medical Center Oak Lawn, IL · (708) 684-8000 NONINV VASC ASSESS-SINGLE SITE+1 more line at this price File of Nov 3, 2026 · source file | $415.00 | $830.00 | $150.09–$1,025.00 | 50% |
| Advocate Childrens Hospital Park Ridge Park Ridge, IL NONINV VASC ASSESS-SINGLE SITE+1 more line at this price File of Nov 6, 2026 · source file | $415.00 | $830.00 | $206.74–$1,025.00 | 50% |
| Advocate South Suburban Hospital Hazel Crest, IL NONINV VASC ASSESS-SINGLE SITE+1 more line at this price File of Nov 3, 2026 · source file | $415.00 | $830.00 | $206.74–$1,025.00 | 50% |
| Advocate Lutheran General Hospital Park Ridge, IL · (847) 723-2210 NONINV VASC ASSESS-SINGLE SITE+1 more line at this price File of Nov 3, 2026 · source file | $415.00 | $830.00 | $206.74–$1,025.00 | 50% |
| Advocate Sherman Hospital Elgin, IL · (847) 742-9800 NONINV VASC ASSESS-SINGLE SITE+1 more line at this price File of Nov 3, 2026 · source file | $415.00 | $830.00 | $206.74–$785.00 | 50% |
| Vista Medical Center East Waukegan, IL · (847) 360-3000 US-EXT ARTERIAL LTD File of Mar 31, 2025 · source file | $439.19 | $439.19 | $26.35–$800.00 | — |
| Northwestern Memorial Hospital Chicago, IL · (312) 926-2000 HB Upr/L Xtremity Art 2 Levels File of Apr 1, 2026 · source file | $595.70 | $851.00 | $74.65–$1,374.00 | 30% |
| Northwestern Medicine McHenry Hospital McHenry, IL · (815) 344-5000 HB Upr/L Xtremity Art 2 Levels File of Apr 1, 2026 · source file | $749.70 | $1,071.00 | $206.70–$1,071.00 | 30% |
| Northwestern Lake Forest Hospital Lake Forest, IL · (847) 234-5600 HB Upr/L Xtremity Art 2 Levels File of Apr 1, 2026 · source file | $749.70 | $1,071.00 | $177.79–$1,071.00 | 30% |
| Northwest Community Hospital Arlington Heights, IL · (847) 618-1000 Hb Upr/L Xtremity Art 2 Levels File of Apr 1, 2026 · source file | $786.00 | $786.00 | — | — |
| Palos Community Hospital Palos Heights, IL · (708) 923-4000 HB Upr/L Xtremity Art 2 Levels File of Apr 1, 2026 · source file | $939.40 | $1,342.00 | $214.72–$1,342.00 | 30% |
| Northwestern Medicine Delnor Hospital Geneva, IL · (630) 208-3000 HB Upr/L Xtremity Art 2 Levels File of Apr 1, 2026 · source file | $961.80 | $1,374.00 | $204.73–$1,374.00 | 30% |
| Northwestern Medicine Central DuPage Hospital Winfield, IL · (630) 682-1600 HB Upr/L Xtremity Art 2 Levels File of Apr 1, 2026 · source file | $961.80 | $1,374.00 | $94.81–$1,374.00 | 30% |
| Vista Medical Center East Waukegan, IL · (847) 360-3000 NI-EXT ARTERIAL LTD File of Mar 31, 2025 · source file | $1,616.44 | $1,616.44 | $96.99–$800.00 | — |
| Resilience Healthcare West Suburban Medical Center both sides Oak Park, IL · (708) 383-6200 WC Extremity Study Bilateral 1-2 Levels BCE+2 more lines at this price File of Mar 17, 2025 · source file | $104.96 | $308.72 | $45.81–$354.00 | 66% |
| Franciscan Health Rensselaer both sides Rensselaer, IN · (219) 866-5141 Noninvasive Phys Study Uea/Lea Sngl/Bilat File of Jan 1, 2026 · source file | $129.24 | $361.00 | $90.25–$340.40 | 64% |
| Presence Saint Joseph Hospital - Chicago both sides Chicago, IL · (773) 665-3000 HC ARTERIAL DOPPLER UPR/LOW EXTR 1-2 LVLS, LMTD BI File of Jan 1, 2026 · source file | $129.69 | $393.00 | $78.68–$380.64 | 67% |
| Resilience Healthcare West Suburban Medical Center both sides Oak Park, IL · (708) 383-6200 US Segmental Pressures LE 1-2 Lvls Bilat+1 more line at this price File of Mar 17, 2025 · source file | $218.05 | $641.32 | $95.17–$416.86 | 66% |
| Louis A Weiss Memorial Hospital both sides Chicago, IL · (773) 878-8700 US Segmental Pressures LE 1-2 Lvls Bilat BCE+1 more line at this price File of Mar 17, 2025 · source file | $266.08 | $782.59 | $122.11–$508.68 | 66% |
| Mercyhealth Hospital & Medical Center - Harvard both sides Harvard, IL · (815) 943-5431 HC US ARTERIAL DOPPLER ABI-BILATERAL File of Mar 1, 2026 · source file | $267.64 | $356.85 | — | 25% |
| Franciscan Health Munster both sides Munster, IN · (219) 922-4200 Noninvasive Phys Study Uea/Lea Sngl/Bilat File of Jan 1, 2026 · source file | $323.33 | $1,518.00 | $131.27–$1,153.68 | 79% |
| Franciscan Health Crown Point both sides Crown Point, IN · (219) 757-6100 Noninvasive Phys Study Uea/Lea Sngl/Bilat File of Jan 1, 2026 · source file | $391.64 | $1,518.00 | $1,518.00 | 74% |
| Franciscan Health Dyer both sides Dyer, IN · (219) 865-2141 Noninvasive Phys Study Uea/Lea Sngl/Bilat File of Jan 1, 2026 · source file | $409.86 | $1,518.00 | $131.27–$1,153.68 | 73% |
| NorthShore University HealthSystems Skokie Hospital both sides Skokie, IL Upper/Lower Ext Dop/Art Pres-Bilat File of Jan 1, 2025 · source file | $534.30 | $822.00 | $110.97–$448.81 | 35% |
| NorthShore University HealthSystems Glenbrook Hospital both sides Glenview, IL Upper/Lower Ext Dop/Art Pres-Bilat File of Jan 1, 2025 · source file | $534.30 | $822.00 | $110.97–$448.81 | 35% |
| Swedish Covenant Health both sides Chicago, IL · (773) 878-8200 HB UPPER/LOWER EXT DOP/ART PRES-BILAT File of Apr 1, 2026 · source file | $924.00 | $924.00 | — | — |
| Endeavor Health Highland Park Hospital both sides Highland Park, IL HB UPPER/LOWER EXT DOP/ART PRES-BILAT File of Apr 1, 2026 · source file | $924.00 | $924.00 | — | — |
| Northshore University Healthsystem - Evanston Hospital both sides Evanston, IL · (847) 570-2000 HB UPPER/LOWER EXT DOP/ART PRES-BILAT File of Apr 1, 2026 · source file | $924.00 | $924.00 | — | — |
| Ingalls Memorial Hospital both sides Harvey, IL · (708) 333-2300 Hc Limited Bilateral Noninvasive Physiology Studies Of Upper Or Lower Extremity Arteries File of Apr 1, 2026 · source file | $973.00 | $973.00 | — | — |
| Uchicago Medicine Northwest Indiana both sides Crown Point, IN · (312) 755-4706 HC LIMITED BILATERAL NONINVASIVE PHYSIOLOGY STUDIES OF UPPER OR LOWER EXTREMITY ARTERIES File of Apr 1, 2026 · source file | $973.00 | $973.00 | — | — |
| Elmhurst Memorial Hospital both sides Elmhurst, IL · (331) 221-1000 HC NONINVASIVE PHYSIOLOGIC STUDY EXTREMITY BILAT LTD File of Apr 1, 2026 · source file | $1,091.00 | $1,091.00 | — | — |
| Edward Hospital both sides Naperville, IL · (630) 527-3000 HC NONINVASIVE PHYSIOLOGIC STUDY EXTREMITY BILAT LTD File of Apr 1, 2026 · source file | $1,091.00 | $1,091.00 | — | — |
| The University of Chicago Medical Center both sides Chicago, IL · (773) 702-9785 Hc Limited Bilateral Noninvasive Physiology Studies Of Upper Or Lower Extremity Arteries File of Apr 1, 2026 · source file | $1,504.00 | $1,504.00 | — | — |
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 $109.71, median $306.02, highest $961.80 — a 8.8× difference within the same market.
Both sides : lowest $104.96, median $534.30, highest $1,504.00 — a 14.3× 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 21 facilities here, median $415.00. 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 37 of 37 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 3 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 ankle-brachial index (ABI) is, what the price covers and why prices differ: Ankle-brachial index (ABI) explained.
2 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 93922 ($374.00). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Hospital | Cash price | File |
|---|---|---|
| Loretto Hospital Chicago, ILPF UPR/L XTREMITY ART 2 LEVELS | $21.07 | file |
| John H. Stroger, Jr. Hospital Chicago, ILPF-DOPPLER ARTERIAL EXT | $23.10 | file |
File Link to the hospital's own price file.