Mumps immunity test cost in Grand Rapids, MI
In Grand Rapids-Wyoming-Kentwood, MI, 9 hospitals list a cash price for mumps immunity blood test: from $10.27 to $105.00, with a median of $40.00. The lowest listed price is at Mercy Health Saint Marys — $29.73 less than the median here. Across Michigan, the median is $25.00 at 87 hospitals.
Cash prices at 9 facilities across 8 cities for code 86735, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 28, 2026; the hospital files themselves were last updated between Mar 31, 2026 and Mar 31, 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 Grand Rapids-Wyoming-Kentwood, MI.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Mercy Health Saint Marys lowest Grand Rapids, MI · (616) 685-5000 HC Warde Mumps Antibody Igm | $10.27 | $15.80 | $6.98–$80.63 | 35% | Mar 31, 2026 source file |
| University of Michigan Health-Sparrow Carson Carson City, MI · (989) 584-3131 HB Mumps, Igg | $20.25 | $81.00 | $9.79–$65.61 | 75% | — source file |
| University of Michigan Health-Sparrow Ionia Ionia, MI · (616) 527-4200 HB Mumps, Igg | $20.25 | $81.00 | $145.00–$469.80 | 75% | — source file |
| Trinity Health Grand Haven Hospital Grand Haven, MI · (616) 847-5268 MUMPS IGG IGM | $22.51 | $22.51 | $12.79–$23.45 | — | — source file |
| Mercy Health Saint Marys Grand Rapids, MI · (616) 685-5000 HC Warde Mumps Antibody Igg | $38.35 | $59.00 | $7.13–$80.63 | 35% | Mar 31, 2026 source file |
| Sheridan Community Hospital Sheridan, MI · (989) 291-3261 MUMPS SKIN | $40.00 | $50.00 | $9.44–$44.15 | 20% | — source file |
| Mercy Health Saint Marys Grand Rapids, MI · (616) 685-5000 HC Mumps Antibody | $46.15 | $71.00 | $7.13–$80.63 | 35% | Mar 31, 2026 source file |
| Mercy Health Saint Marys Grand Rapids, MI · (616) 685-5000 HC Mumps Antibody Igg | $46.15 | $71.00 | $7.13–$80.63 | 35% | Mar 31, 2026 source file |
| Sheridan Community Hospital Sheridan, MI · (989) 291-3261 MUMPS AB IGM | $76.80 | $96.00 | $9.44–$84.77 | 20% | — source file |
| Sheridan Community Hospital Sheridan, MI · (989) 291-3261 MUMPS AB IGG | $76.80 | $96.00 | $9.44–$84.77 | 20% | — source file |
| Sheridan Community Hospital Sheridan, MI · (989) 291-3261 MUMPS AB IGM/IGG | $94.40 | $118.00 | $9.44–$104.19 | 20% | — source file |
| Corewell Health Butterworth Hospital Grand Rapids, MI · (616) 391-1774 Hc Mumps Igg Ab | $105.00 | $105.00 | — | — | — source file |
| Corewell Health Blodgett Hospital East Grand Rapids, MI Hc Mumps Igg Ab | $105.00 | $105.00 | — | — | — source file |
| Corewell Health Zeeland Community Hospital Zeeland, MI · (616) 772-4644 Hc Mumps Igg Ab | $105.00 | $105.00 | — | — | — source file |
| Corewell Health Butterworth Hospital Grand Rapids, MI · (616) 391-1774 Hc Mumps Igg Ab | $105.00 | $105.00 | — | — | — source file |
| Corewell Health Greenville Hospital Greenville, MI · (616) 754-4691 Hc Mumps Igg Ab | $105.00 | $105.00 | — | — | — source file |
Outpatient: lowest $10.27, median $40.00, highest $105.00 — a 10.2× difference within the same market.
As an inpatient, the same code is billed by 7 facilities here, median $105.00. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 5 of 5 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 mumps antibody test shows whether you are immune to mumps. It is often ordered with measles and rubella tests for school, work or travel 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.