Nasal flu vaccine (FluMist) cost in Chicago, IL — inpatient
In Chicago-Naperville-Elgin, IL-IN, 11 hospitals list a cash price for nasal spray flu vaccine, live (FluMist) as an inpatient: from $9.59 to $64.00, with a median of $41.00. The lowest listed price is at Franciscan Health Munster — $31.41 less than the median here. Across Illinois, the median is $27.29 at 24 hospitals.
Cash prices at 11 facilities across 9 cities for code 90660, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
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.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Franciscan Health Munster lowest Munster, IN · (219) 922-4200 FLU VAC TV LIVE 25-26(2-49YRS) 10EXP6.5-7.5 FF UNIT/0.2 ML NASAL SPRAY source file | $9.59 | $45.00 | $22.50–$59.42 | 79% |
| Franciscan Health Dyer Dyer, IN · (219) 865-2141 FLU VAC TV LIVE 25-26(2-49YRS) 10EXP6.5-7.5 FF UNIT/0.2 ML NASAL SPRAY source file | $12.15 | $45.00 | $22.50–$59.42 | 73% |
| Franciscan Health Rensselaer Rensselaer, IN · (219) 866-5141 Laiv3 Vaccine Intranasal source file | $13.25 | $37.00 | $9.25–$29.60 | 64% |
| Uchicago Medicine AdventHealth Hinsdale Hinsdale, IL · (630) 856-9000 FLU VAC TV LIVE 24-25(2-49YRS) 10EXP6.5-7.5 FF UNIT/0.2 ML NASAL SPRAY File of Apr 1, 2026 · source file | $16.67 | $27.79 | — | 40% |
| Ann & Robert H. Lurie Children's Hospital of Chicago Chicago, IL · (312) 227-4000 H LAIV3 VACCINE LIVE FOR INTRANASAL USE source file | $38.50 | $55.00 | $20.35–$3,678.00 | 30% |
| The University of Chicago Medical Center Chicago, IL · (773) 702-9785 NDC Description Not Available+1 more line at this price File of Apr 1, 2026 · source file | $41.00 | $41.00 | — | — |
| Endeavor Health Highland Park Hospital Highland Park, IL INFLUENZA VIRUS VAC, LIVE, INTRANASAL USE File of Apr 1, 2026 · source file | $62.00 | $62.00 | — | — |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · (847) 570-2000 INFLUENZA VIRUS VAC, LIVE, INTRANASAL USE File of Apr 1, 2026 · source file | $62.00 | $62.00 | — | — |
| Swedish Covenant Health Chicago, IL · (773) 878-8200 INFLUENZA VIRUS VAC, LIVE, INTRANASAL USE File of Apr 1, 2026 · source file | $62.00 | $62.00 | — | — |
| Edward Hospital Naperville, IL · (630) 527-3000 HC INFLUENZA VACCINE TRIVALENT (LAIV3) INTRANASAL File of Apr 1, 2026 · source file | $64.00 | $64.00 | — | — |
| Elmhurst Memorial Hospital Elmhurst, IL · (331) 221-1000 HC INFLUENZA VACCINE TRIVALENT (LAIV3) INTRANASAL File of Apr 1, 2026 · source file | $64.00 | $64.00 | — | — |
Inpatient: lowest $9.59, median $41.00, highest $64.00 — a 6.7× difference within the same market.
As an outpatient, the same code is billed by 12 facilities here, median $39.75 — that is the price to compare if you are not being admitted.
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 it is
FluMist is a live flu vaccine sprayed into the nose instead of injected, for healthy people aged 2 to 49 who are not pregnant.
What the price covers
The price is for the vaccine dose. Giving an oral or nasal vaccine is billed as 90473 rather than the injection fee 90471; ask whether it is included.