Vaccines CPT 90656 Illinois Outpatient

Flu shot cost in Illinois

In Illinois, 45 hospitals publish a cash price for flu shot, standard dose, preservative-free, for age 6 months and older: from $8.17 to $219.67, with a median of $28.63. The lowest price is at Heartland Regional Medical Center (Marion). The highest price is 26.9× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 90656. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.

Lowest$8.17Heartland Regional Medical Center
Median$28.63half pay less
Highest$219.67in Illinois
Lowest saves$20.46vs the median

Hospitals in Illinois, cheapest first

HospitalCash price List priceFile date
Heartland Regional Medical Center lowest Marion · Marion-Herrin, IL HC FLU VACCINE NO PRES $8.17 $43.00 Feb 3, 2026
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Deaconess Illinois Crossroads Mount Vernon · Mount Vernon, IL HC FLU VACCINE NO PRES $9.46 $43.00 Feb 3, 2026
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Gottlieb Memorial Hospital Melrose Park · Chicago-Naperville-Elgin, IL-IN Influenza (Flulaval) Trivalent 0.5ml >6 Mon (Fc) $9.69 $51.00 Mar 31, 2026
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Northwest Community Hospital Arlington Heights · Chicago-Naperville-Elgin, IL-IN Fluzone Trivalent Northern Hemisphere: 10 Syringe, Glass In 1 Package (49281-424-50) / .5 Ml In 1 Syringe, Glass (49281-424-88) $11.33 $11.33 Apr 1, 2026
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Loyola University Medical Center Maywood · Chicago-Naperville-Elgin, IL-IN Influenza (Flulaval) Trivalent 0.5ml >6 Mon (Fc) $11.73 $51.00 Mar 31, 2026
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Deaconess Illinois Union County Hospital Anna · Anna, IL PR IIV3 VACC PRESERVATIVE FREE 0.5 ML DOSAGE IM USE $12.25 $35.00 Feb 3, 2026
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Uchicago Medicine AdventHealth Hinsdale Hinsdale · Chicago-Naperville-Elgin, IL-IN FLU VACCINE TS 2024-25(6MOS UP)(PF) 45 MCG(15MCG X3)/0.5 ML IM SYRINGE $13.41 $22.35 Apr 1, 2026
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Ingalls Memorial Hospital Harvey · Chicago-Naperville-Elgin, IL-IN NDC Description Not Available $18.98 $18.98 Apr 1, 2026
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Humboldt Park Health Chicago · Chicago-Naperville-Elgin, IL-IN Influenza vaccine, trivalent, split virus, preservative-free, 0.5 mL dosage $19.70 $70.35 Aug 24, 2026
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The University of Chicago Medical Center Chicago · Chicago-Naperville-Elgin, IL-IN Fluzone Trivalent Northern Hemisphere: 10 Syringe, Glass In 1 Package (49281-424-50) / .5 Ml In 1 Syringe, Glass (49281-424-88) $19.93 $19.93 Apr 1, 2026
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Northwestern Medicine Central DuPage Hospital Winfield · Chicago-Naperville-Elgin, IL-IN FLU VAC TS 2025-26(6MOS UP)-PF 45 MCG (15 MCG X 3)/0.5 ML IM SYRG $21.00 $30.00 Apr 1, 2026
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Northwestern Medicine Delnor Hospital Geneva · Chicago-Naperville-Elgin, IL-IN FLU VAC TS 2025-26(6MOS UP)-PF 45 MCG (15 MCG X 3)/0.5 ML IM SYRG $21.00 $30.00 Apr 1, 2026
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Northwestern Medicine Kishwaukee Hospital DeKalb · Chicago-Naperville-Elgin, IL-IN FLU VAC TS 2025-26(6MOS UP)-PF 45 MCG (15 MCG X 3)/0.5 ML IM SYRG $21.00 $30.00 Apr 1, 2026
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Northwestern Medicine Marianjoy Rehabilitation Hospital Wheaton · Chicago-Naperville-Elgin, IL-IN FLU VAC TS 2025-26(6MOS UP)-PF 45 MCG (15 MCG X 3)/0.5 ML IM SYRG $21.00 $30.00 Apr 1, 2026
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Northwestern Medicine Valley West Hospital Sandwich · Chicago-Naperville-Elgin, IL-IN FLU VAC TS 2025-26(6MOS UP)-PF 45 MCG (15 MCG X 3)/0.5 ML IM SYRG $21.00 $30.00 Apr 1, 2026
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Palos Community Hospital Palos Heights · Chicago-Naperville-Elgin, IL-IN FLU VAC TS 2025-26(6MOS UP)-PF 45 MCG (15 MCG X 3)/0.5 ML IM SYRG $21.00 $30.00 Apr 1, 2026
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Trinity Medical Center Rock Island · Davenport-Moline-Rock Island, IA-IL PR IIV3 VACC PRESERVATIVE FREE 0.5 ML DOSAGE IM USE $22.40 $28.00 Jan 28, 2026
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NorthShore University HealthSystems Evanston Hospital Evanson · Chicago-Naperville-Elgin, IL-IN Influenza Vac Split Virus Pres >3 $27.95 $43.00 —
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NorthShore University HealthSystems Glenbrook Hospital Glenview · Chicago-Naperville-Elgin, IL-IN Influenza Vac Split Virus Pres >3 $27.95 $43.00 —
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NorthShore University HealthSystems Highland Park Hospital Highland Park · Chicago-Naperville-Elgin, IL-IN Influenza Vac Split Virus Pres >3 $27.95 $43.00 —
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NorthShore University HealthSystems Skokie Hospital Skokie · Chicago-Naperville-Elgin, IL-IN Influenza Vac Split Virus Pres >3 $27.95 $43.00 —
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MercyOne Genesis Aledo Medical Center Aledo · Davenport-Moline-Rock Island, IA-IL Influenza Virus Vaccine, inactivated 0.5 ml Inj $28.63 $47.71 Mar 31, 2026
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MercyOne Genesis Silvis Medical Center Silvis · Davenport-Moline-Rock Island, IA-IL Influenza Virus Vaccine, inactivated 0.5 ml Inj $28.63 $47.71 Mar 31, 2026
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Northwestern Lake Forest Hospital Lake Forest · Chicago-Naperville-Elgin, IL-IN HB Iiv3 Vacc Preservative Free 0.5 Ml Dosage Im Use $33.60 $48.00 Apr 1, 2026
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Northwestern Medicine McHenry Hospital McHenry · Chicago-Naperville-Elgin, IL-IN HB Iiv3 Vacc Preservative Free 0.5 Ml Dosage Im Use $33.60 $48.00 Apr 1, 2026
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Riverside Medical Center Kankakee · Kankakee, IL FluLaval 2025-2026 Formula $35.21 $132.26 —
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Hshs Good Shepherd Hospital Shelbyville · Shelbyville, IL INFLUENZA VACCINE 0.5 ML SUSY per 0.5 mL $36.00 $50.00 —
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Ann & Robert H. Lurie Children's Hospital of Chicago Chicago · Chicago-Naperville-Elgin, IL-IN H IIV3 VACC PRESERVATIVE FREE 0.5 ML DOSAGE IM USE $38.50 $55.00 —
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Edward Hospital Naperville · Chicago-Naperville-Elgin, IL-IN HC INFLUENZA VACCINE TRIVALENT SPLIT VIRUS PF 0.5ML IM $44.00 $44.00 Apr 1, 2026
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Elmhurst Memorial Hospital Elmhurst · Chicago-Naperville-Elgin, IL-IN HC INFLUENZA VACCINE TRIVALENT SPLIT VIRUS PF 0.5ML IM $44.00 $44.00 Apr 1, 2026
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Endeavor Health Clinical Operations Highland Park · Chicago-Naperville-Elgin, IL-IN INFLUENZA VAC SPLIT PRSRV FR 3+YRS IM $48.00 $48.00 Apr 1, 2026
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Northshore University Healthsystem - Evanston Hospital Evanston · Chicago-Naperville-Elgin, IL-IN INFLUENZA VAC SPLIT PRSRV FR 3+YRS IM $48.00 $48.00 Apr 1, 2026
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Swedish Covenant Health Chicago · Chicago-Naperville-Elgin, IL-IN INFLUENZA VAC SPLIT PRSRV FR 3+YRS IM $48.00 $48.00 Apr 1, 2026
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Uchicago Medicine AdventHealth Bolingbrook Bolingbrook · Chicago-Naperville-Elgin, IL-IN INFLUENZA VIRUS VACC SPLIT PF 0.5 ML IM SUSY (AFLURIA) $67.85 $271.39 Apr 1, 2026
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Uchicago Medicine AdventHealth Glenoaks Glendale Heights · Chicago-Naperville-Elgin, IL-IN INFLUENZA VIRUS VACC SPLIT PF 0.5 ML IM SUSY (AFLURIA) $67.85 $271.39 Apr 1, 2026
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Uchicago Medicine AdventHealth La Grange La Grange · Chicago-Naperville-Elgin, IL-IN INFLUENZA VIRUS VACC SPLIT PF 0.5 ML IM SUSY (AFLURIA) $67.85 $271.39 Apr 1, 2026
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St Elizabeths Hospital of the Hospital Sisters of the Third Order of St Francis O'Fallon · St. Louis, MO-IL INFLUENZA VACCINE 0.5 ML SUSY per 0.5 mL $71.75 $99.65 —
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St Francis Hospital Sisters of the Third Order of St Francis Litchfield · Litchfield, IL INFLUENZA VACCINE 0.5 ML SUSY per 0.5 mL $71.75 $99.65 —
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St Josephs Hospital Hospital Sisters Third Order of St Francis Breese · St. Louis, MO-IL INFLUENZA VACCINE 0.5 ML SUSY per 0.5 mL $71.75 $99.65 —
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St Josephs Hospital of the Hospital Sisters of the Third Order of St Francis Highland · St. Louis, MO-IL INFLUENZA VACCINE 0.5 ML SUSY per 0.5 mL $71.75 $99.65 —
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Hshs Holy Family Hospital Greenville · St. Louis, MO-IL INFLUENZA VACCINE 0.5 ML SUSY per 0.5 mL $72.00 $100.00 —
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Presence Saint Joseph Hospital - Chicago Chicago · Chicago-Naperville-Elgin, IL-IN INFLUENZA VIRUS VACC SPLIT PF 0.5 ML IM SUSY $85.06 $257.75 —
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St Johns Hospital of the Hospital Sisters of the Third Order of St Francis Springfield · Springfield, IL INFLUENZA VACCINE 0.5 ML SUSY per 0.5 mL $89.68 $124.55 —
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St Marys Hospital Decatur of Hospital Sisters of the Third Order of St Francis Decatur · Decatur, IL INFLUENZA VACCINE 0.5 ML SUSY per 0.5 mL $161.53 $224.35 —
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St Anthonys Memorial Hospital of the Hospital Sisters of the Third Order of St Francis Mattoon · Charleston-Mattoon, IL INFLUENZA VACCINE 0.5 ML SUSY per 0.5 mL $219.67 $305.10 —
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By metro area

Each metro page compares every listing, including prices for both sides of the body.

Metro areaHospitals LowestMedian
Chicago-Naperville-Elgin, IL-IN 29 $9.69 $27.95
St. Louis, MO-IL 4 $71.75 $71.75
Davenport-Moline-Rock Island, IA-IL 3 $22.40 $28.63
Anna, IL 1 $12.25 $12.25
Charleston-Mattoon, IL 1 $219.67 $219.67
Decatur, IL 1 $161.53 $161.53
Kankakee, IL 1 $35.21 $35.21
Litchfield, IL 1 $71.75 $71.75
Marion-Herrin, IL 1 $8.17 $8.17
Mount Vernon, IL 1 $9.46 $9.46
Shelbyville, IL 1 $36.00 $36.00
Springfield, IL 1 $89.68 $89.68

What it is

A standard-dose flu shot protects against the influenza strains expected in the coming season, and the formula changes every year. This code is the preservative-free version given to most people.

What the price covers

The price is for the vaccine dose. Giving the shot is usually a separate line (code 90471 for the first vaccine of the visit); Medicare bills use G0008 instead.

Flu shot, standard dose, preservative-free, for age 6 months and older in other states

Median cash price across the state's hospitals.