Prolactin test cost in Little Rock, AR
In Little Rock-North Little Rock-Conway, AR, 11 hospitals list a cash price for prolactin blood test: from $21.78 to $834.00, with a median of $50.87. The lowest listed price is at Conway Regional Medical Center — $29.09 less than the median here. Across Arkansas, the median is $58.29 at 55 hospitals.
- The median here, $50.87, is 51% below the US median of $104.75.
- That is 2.6× Medicare's 2026 national rate for the same service ($19.38).
- 1 of 11 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 11 facilities across 5 cities for code 84146, as an outpatient — the setting a self-pay patient normally buys. Collected Nov 7, 2026; the hospital files themselves were last updated between Nov 21, 2025 and Oct 1, 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 Little Rock-North Little Rock-Conway, AR.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| Conway Regional Medical Center lowest Conway, AR · (501) 329-3831 ASSAY OF PROLACTIN File of Jul 2, 2026 · source file | $21.78 | $99.00 | $19.38–$99.00 | 78% |
| Baptist Health Medical Center - Conway Conway, AR · (501) 585-2000 84146 - ASSAY OF PROLACTIN File of Apr 1, 2026 · source file | $24.92 | $99.67 | $19.38–$42.32 | 75% |
| Baptist Health Medical Center - North Little Rock North Little Rock, AR · (501) 202-3000 84146 - ASSAY OF PROLACTIN File of Apr 1, 2026 · source file | $25.25 | $100.99 | $19.38–$42.32 | 75% |
| Conway Regional Medical Center Conway, AR · (501) 329-3831 PROLACTIN SERUM+1 more line at this price File of Jul 2, 2026 · source file | $40.74 | $185.17 | $19.38–$185.17 | 78% |
| University of Arkansas for Medical Sciences Little Rock, AR · (501) 686-5000 ASSAY OF PROLACTIN File of Jun 17, 2026 · source file | $47.88 | $79.80 | $18.80–$887.00 | 40% |
| UAMS Health Benton-Bryant Bryant, AR ASSAY OF PROLACTIN File of Oct 1, 2026 · source file | $47.88 | $79.80 | $18.80–$887.00 | 40% |
| Arkansas Childrens Hospital Little Rock, AR · (501) 364-1100 ASSAY OF PROLACTIN File of Aug 13, 2026 · source file | $50.87 | $56.52 | $19.38–$56.52 | 10% |
| Arkansas Heart Hospital-Encore Bryant, AR · (501) 213-4500 Prolactin Quest File of Nov 21, 2025 · source file | $53.88 | $67.35 | $88.31–$159.00 | 20% |
| Arkansas Heart Hospital Little Rock, AR · (501) 219-7000 Prolactin Quest File of Nov 21, 2025 · source file | $53.88 | $67.35 | $88.31–$159.00 | 20% |
| CHI St. Vincent Infirmary Little Rock, AR · (501) 552-3000 PROLACTIN File of Sep 30, 2026 · source file | $57.07 | $233.00 | $15.37–$163.10 | 76% |
| St. Vincent Infirmary Medical Center Sherwood, AR · (501) 552-7100 PROLACTIN File of Sep 30, 2026 · source file | $58.09 | $233.00 | $15.37–$163.10 | 75% |
| University of Arkansas for Medical Sciences Little Rock, AR · (501) 686-5000 PROLACTIN (MILK PRODUCING HORMONE) LEVEL File of Jun 17, 2026 · source file | $74.40 | $124.00 | $18.80–$887.00 | 40% |
| UAMS Health Benton-Bryant Bryant, AR PROLACTIN (MILK PRODUCING HORMONE) LEVEL File of Oct 1, 2026 · source file | $74.40 | $124.00 | $18.80–$887.00 | 40% |
| Arkansas Childrens Hospital Little Rock, AR · (501) 364-1100 PROLACTIN (MILK PRODUCING HORMONE) LEVEL File of Aug 13, 2026 · source file | $93.47 | $103.86 | $19.38–$103.86 | 10% |
| Cornerstone Hospital Little Rock Little Rock, AR PROLACTIN File of Apr 1, 2026 · source file | $834.00 | $834.00 | — | — |
Outpatient: lowest $21.78, median $50.87, highest $834.00 — a 38.3× difference within the same market.
As an inpatient, the same code is billed by 4 facilities here, median $57.58. 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 10 of 10 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 2 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 prolactin test is, what the price covers and why prices differ: Prolactin test explained.
1 row held back from this comparison
It is priced below $1 or below a tenth of the national median for code 84146 ($87.10). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Hospital | Cash price | File |
|---|---|---|
| Baptist Health Medical Center - Little Rock Little Rock, AR84146 - ASSAY OF PROLACTIN | $2.18 | file |