Prolactin test cost in Grand Rapids, MI
In Grand Rapids-Wyoming-Kentwood, MI, 4 hospitals list a cash price for Prolactin blood test: from $59.00 to $78.00, with a median of $68.50. The lowest listed price is at Corewell Health Butterworth Hospital and 1 other hospital — $9.50 less than the median here. Across Michigan, the median is $77.13 at 60 hospitals.
Cash prices at 4 facilities across 4 cities for code 84146, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.
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 |
|---|---|---|---|---|---|
| Corewell Health Butterworth Hospital lowest Grand Rapids, MI Hc Prolactin Level | $59.00 | $59.00 | — | — | — source file |
| Corewell Health Butterworth Hospital lowest Grand Rapids, MI Hc Prolactin Level | $59.00 | $59.00 | — | — | — source file |
| Corewell Health Blodgett Hospital lowest East Grand Rapids, MI Hc Prolactin Level | $59.00 | $59.00 | — | — | — source file |
| Corewell Health Zeeland Community Hospital Zeeland, MI Hc Prolactin Level | $78.00 | $78.00 | — | — | — source file |
| Corewell Health Greenville Hospital Greenville, MI Hc Prolactin Level | $78.00 | $78.00 | — | — | — source file |
Outpatient: lowest $59.00, median $68.50, highest $78.00 — a 1.3× difference within the same market.
As an inpatient, the same code is billed by 5 facilities here, median $59.00. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
What it is
Prolactin is a pituitary hormone that drives milk production. The test is ordered for irregular or absent periods, nipple discharge, infertility, low sex drive and suspected pituitary tumors.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.