Iron test cost in Lewiston, ME
In Lewiston-Auburn, ME, 2 hospitals list a cash price for Iron blood test (serum iron): from $6.00 to $34.96, with a median of $20.48. The lowest listed price is at Central Maine Medical Center — $14.48 less than the median here. Across Maine, the median is $29.43 at 22 hospitals.
Cash prices at 2 facilities for code 83540, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Jun 25, 2026 and Jun 25, 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 Lewiston-Auburn, ME.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Central Maine Medical Center lowest Lewiston, ME HC ASSAY OF IRON | $6.00 | $96.88 | $6.29–$84.48 | 94% | Jun 25, 2026 source file |
| St Mary's Regional Medical Center Lewiston, ME HC IRON | $34.96 | $92.00 | — | 62% | — source file |
| St Mary's Regional Medical Center Lewiston, ME HC SO IRON | $34.96 | $92.00 | — | 62% | — source file |
Outpatient: lowest $6.00, median $20.48, highest $34.96 — a 5.8× difference within the same market.
As an inpatient, the same code is billed by 1 facility here, median $34.96. 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 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
A serum iron test measures the iron carried in the blood. It is usually ordered with iron-binding capacity and ferritin to check for iron deficiency or iron overload.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.