Blood culture cost in Louisville, KY — inpatient
In Louisville/Jefferson County, KY-IN, 3 hospitals list a cash price for blood culture for bacteria as an inpatient: from $51.24 to $211.80, with a median of $90.60. The lowest listed price is at Norton Clark Hospital — $39.36 less than the median here. Across Kentucky, the median is $128.24 at 15 hospitals.
Cash prices at 3 facilities across 3 cities for code 87040, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Feb 11, 2026 and Jun 3, 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 Clark Hospital lowest Jeffersonville, IN · (812) 283-2147 HB CULTURE BLOOD | $51.24 | $366.00 | $157.45–$320.25 | 86% | Jun 3, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE TRANSF RXN | $90.60 | $453.00 | $74.75–$385.05 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE BLD AEROB ONLY | $90.60 | $453.00 | $74.75–$385.05 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB PLATELET CULTURE | $90.60 | $453.00 | $74.75–$385.05 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE BLOOD | $90.60 | $453.00 | $74.75–$385.05 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE TRANSF RXN | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE BLD AEROB ONLY | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB PLATELET CULTURE | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE BLOOD | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE TRANSF RXN | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE BLD AEROB ONLY | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB PLATELET CULTURE | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE BLOOD | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE TRANSF RXN | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE BLD AEROB ONLY | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB PLATELET CULTURE | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE BLOOD | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE TRANSF RXN | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 13, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE BLD AEROB ONLY | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 13, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB PLATELET CULTURE | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 13, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE BLOOD | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 13, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE TRANSF RXN | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE BLD AEROB ONLY | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB PLATELET CULTURE | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| Norton Hospitals Louisville, KY · (502) 629-8000 HB CULTURE BLOOD | $90.60 | $453.00 | $74.75–$417.67 | 80% | Feb 11, 2026 source file |
| St. Vincent Salem Hospital Salem, IN · (812) 883-5881 CULT BACT BLD AER ISOL/PRESUMP | $211.80 | $353.00 | $3.97–$23.53 | 40% | — source file |
Inpatient: lowest $51.24, median $90.60, highest $211.80 — a 4.1× difference within the same market.
As an outpatient, the same code is billed by 7 facilities here, median $128.24 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 2 of 3 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 1 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
A blood culture checks for bacteria or yeast in the blood. It is ordered for fever with signs of a serious infection, such as sepsis.
What the price covers
The price is usually for one culture set. The blood draw (36415) is often billed as a separate line.