Chickenpox immunity test cost in Kankakee, IL
In Kankakee, IL, 1 hospital lists a cash price for chickenpox (varicella) immunity blood test: from $31.94 to $31.94, with a median of $31.94. Across Illinois, the median is $70.49 at 109 hospitals.
Cash prices at 1 facility for code 86787, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 22, 2026; the hospital files themselves were last updated between Mar 15, 2026 and Mar 15, 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 Kankakee, IL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Riverside Medical Center lowest Kankakee, IL · (815) 933-1671 ANALYSIS FOR ANTIBODY TO VARICELLA-ZOSTER VIRUS (CHICKEN POX) File of Mar 15, 2026 · source file | $31.94 | $120.00 | $12.88–$181.13 | 73% |
| Riverside Medical Center Kankakee, IL · (815) 933-1671 VARICELLA-ZOSTER ANTIBODY File of Mar 15, 2026 · source file | $34.61 | $130.00 | $12.88–$181.13 | 73% |
Outpatient: lowest $31.94, median $31.94, highest $31.94.
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 varicella antibody test shows whether you are immune to chickenpox. It is used by schools, health care employers and before pregnancy when vaccine records are missing.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.