Rubella immunity test cost in Watertown, WI
In Watertown-Fort Atkinson, WI, 1 hospital lists a cash price for rubella antibody test (immunity check): from $43.20 to $43.20, with a median of $43.20. Across Wisconsin, the median is $80.00 at 89 hospitals.
Cash prices at 1 facility for code 86762, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 2026; the hospital files themselves were last updated between Jun 17, 2026 and Jun 17, 2026.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Fort Memorial Hospital Fort Atkinson, WI · (920) 568-5000 Rubella Antibody | $43.20 | $135.00 | $53.87–$126.90 | 68% | Jun 17, 2026 source file |
Outpatient: lowest $43.20, median $43.20, highest $43.20.
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 and 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 rubella antibody test shows whether you are immune to rubella (German measles). It is part of routine prenatal testing and is asked for by some schools and employers.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.