High-dose flu shot (65+) cost in Louisville, KY — inpatient
In Louisville/Jefferson County, KY-IN, 2 hospitals list a cash price for high-dose flu shot, preservative-free, mainly for age 65 and older as an inpatient: from $73.83 to $179.55, with a median of $126.69. The lowest listed price is at Norton Hospitals — $52.86 less than the median here. Across Kentucky, the median is $638.20 at 13 hospitals.
Cash prices at 2 facilities across 2 cities for code 90662, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Feb 11, 2026 and Feb 13, 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 Louisville/Jefferson County, KY-IN.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Norton Hospitals lowest Louisville, KY · (502) 629-8000 INFLUENZA VAC SPLIT HIGH-DOSE 0.5 ML IM SUSP PRESYRG | $73.83 | $369.12 | $60.91–$340.33 | 80% | Feb 11, 2026 source file |
| Norton Hospitals lowest Louisville, KY · (502) 629-8000 INFLUENZA VAC SPLIT HIGH-DOSE 0.5 ML IM SUSP PRESYRG | $73.83 | $369.12 | $60.91–$313.75 | 80% | Feb 11, 2026 source file |
| Norton Hospitals lowest Louisville, KY · (502) 629-8000 INFLUENZA VAC SPLIT HIGH-DOSE 0.5 ML IM SUSP PRESYRG | $73.83 | $369.12 | $60.91–$340.33 | 80% | Feb 11, 2026 source file |
| Norton Hospitals lowest Louisville, KY · (502) 629-8000 INFLUENZA VAC SPLIT HIGH-DOSE 0.5 ML IM SUSP PRESYRG | $73.83 | $369.12 | $60.91–$340.33 | 80% | Feb 11, 2026 source file |
| Norton Hospitals lowest Louisville, KY · (502) 629-8000 INFLUENZA VAC SPLIT HIGH-DOSE 0.5 ML IM SUSP PRESYRG | $73.83 | $369.12 | $60.91–$340.33 | 80% | Feb 11, 2026 source file |
| Norton Hospitals lowest Louisville, KY · (502) 629-8000 INFLUENZA VAC SPLIT HIGH-DOSE 0.5 ML IM SUSP PRESYRG | $73.83 | $369.12 | $60.91–$340.33 | 80% | Feb 13, 2026 source file |
| St. Vincent Salem Hospital Salem, IN · (812) 883-5881 INFLUENZA HIGH DOSE VACC >65YR | $179.55 | $299.25 | $37.53–$187.85 | 40% | — source file |
Inpatient: lowest $73.83, median $126.69, highest $179.55 — a 2.4× difference within the same market.
As an outpatient, the same code is billed by 6 facilities here, median $408.88 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 2 of 2 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it 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
The high-dose flu shot contains four times the antigen of a standard shot, which gives older adults a stronger immune response. It is one of three flu vaccines the CDC prefers for people 65 and older.
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.