Homocysteine test cost in Quincy, IL — inpatient
In Quincy, IL-MO, 1 hospital lists a cash price for homocysteine blood test as an inpatient: from $729.91 to $729.91, with a median of $729.91. Across Illinois, the median is $105.35 at 84 hospitals.
Cash prices at 1 facility for code 83090, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between Jun 8, 2026 and Jun 8, 2026.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Blessing Hospital Quincy, IL · (217) 223-1200 HC ASSAY OF HOMOCYSTINE | $729.91 | $1,216.51 | $625.29–$924.55 | 40% | Jun 8, 2026 source file |
Inpatient: lowest $729.91, median $729.91, highest $729.91.
As an outpatient, the same code is billed by 1 facility here, median $729.91 — that is the price to compare if you are not being admitted.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. 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 homocysteine test measures an amino acid that rises with low vitamin B12 or folate and in some inherited conditions.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.