Iron test cost in Austin, TX
In Austin-Round Rock-San Marcos, TX, 13 hospitals list a cash price for iron blood test (serum iron): from $23.76 to $123.39, with a median of $91.76. The lowest listed price is at Ascension Seton — $68.00 less than the median here. Across Texas, the median is $70.72 at 101 hospitals.
Cash prices at 13 facilities across 10 cities 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 Mar 5, 2026 and Jun 13, 2026.
Lowest$23.76Ascension Seton
Median$91.76half pay less
Highest$123.39in this market
Difference5.2×highest vs lowest
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Austin-Round Rock-San Marcos, TX.
median
Lowest $23.76Highest $303.51
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Ascension Seton lowest Kyle, TX · (512) 324-5000 IRON | $23.76 | $66.00 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton lowest Kyle, TX · (512) 324-5000 IRON | $23.76 | $66.00 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX QUANTITATIVE IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX QUANTITATIVE IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX QUANTITATIVE IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX QUANTITATIVE IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX QUANTITATIVE IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX QUANTITATIVE IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Smithville, TX · (512) 237-3214 IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Smithville, TX · (512) 237-3214 IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON | $24.75 | $68.75 | $5.43–$48.12 | 64% | — source file |
| Texas Children's Hospital - Austin Austin, TX · (832) 824-1100 TC IRON | $29.48 | $44.00 | $6.47–$41.80 | 33% | Mar 5, 2026 source file |
| Ascension Seton Kyle, TX · (512) 324-5000 IRON LIVER | $31.68 | $88.00 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Kyle, TX · (512) 324-5000 IRON LIVER | $31.68 | $88.00 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Luling, TX · (830) 875-7000 IRON LIVER | $32.04 | $89.00 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Luling, TX · (830) 875-7000 IRON LIVER | $32.04 | $89.00 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Smithville, TX · (512) 237-3214 IRON LIVER | $32.94 | $91.50 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Smithville, TX · (512) 237-3214 IRON LIVER | $32.94 | $91.50 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON LIVER | $32.94 | $91.50 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON LIVER | $32.94 | $91.50 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON LIVER | $32.94 | $91.50 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON LIVER | $32.94 | $91.50 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON LIVER | $32.94 | $91.50 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON LIVER | $32.94 | $91.50 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON LIVER | $32.94 | $91.50 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON LIVER | $32.94 | $91.50 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Luling, TX · (830) 875-7000 IRON | $33.12 | $92.00 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Luling, TX · (830) 875-7000 IRON | $33.12 | $92.00 | $5.43–$48.12 | 64% | — source file |
| Ascension Seton Austin, TX IRON | $48.13 | $68.75 | $5.43–$48.12 | 30% | — source file |
| Ascension Seton Austin, TX IRON | $48.13 | $68.75 | $5.43–$48.12 | 30% | — source file |
| Ascension Seton Austin, TX IRON LIVER | $64.05 | $91.50 | $5.43–$48.12 | 30% | — source file |
| Ascension Seton Austin, TX IRON LIVER | $64.05 | $91.50 | $5.43–$48.12 | 30% | — source file |
| Texas Children's Hospital - Austin Austin, TX · (832) 824-1100 TC IRON - QUANTITATIVE | $73.03 | $109.00 | $6.47–$103.55 | 33% | Mar 5, 2026 source file |
| Baylor Scott & White Medical Center - Buda Buda, TX · (737) 999-6200 HC IRON | $91.76 | $152.94 | $5.43–$114.70 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX · (512) 654-2100 HC ASSAY OF IRON - IRON TIBC & FERRITIN PANEL | $91.76 | $152.94 | $5.43–$114.70 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX · (512) 654-2100 HC IRON, LIVER TISSUE | $91.76 | $152.94 | $5.43–$114.70 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX · (512) 654-2100 HC IRON | $91.76 | $152.94 | $5.43–$114.70 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX · (512) 654-6100 HC ASSAY OF IRON - IRON TIBC & FERRITIN PANEL | $91.76 | $152.94 | $5.43–$137.65 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX · (512) 654-6100 HC IRON, LIVER TISSUE | $91.76 | $152.94 | $5.43–$137.65 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX · (512) 654-6100 HC IRON | $91.76 | $152.94 | $5.43–$137.65 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX · (512) 509-0401 HC IRON, LIVER TISSUE | $91.76 | $152.94 | $5.43–$137.65 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX · (512) 509-0401 HC ASSAY OF IRON - IRON TIBC & FERRITIN PANEL | $91.76 | $152.94 | $5.43–$137.65 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Buda Buda, TX · (737) 999-6200 HC IRON, LIVER TISSUE | $91.76 | $152.94 | $5.43–$114.70 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Buda Buda, TX · (737) 999-6200 HC ASSAY OF IRON - IRON TIBC & FERRITIN PANEL | $91.76 | $152.94 | $5.43–$114.70 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX · (512) 352-7611 HC ASSAY OF IRON - IRON TIBC & FERRITIN PANEL | $91.76 | $152.94 | $9.48–$122.35 | 40% | Jun 12, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX · (512) 352-7611 HC IRON, LIVER TISSUE | $91.76 | $152.94 | $9.48–$122.35 | 40% | Jun 12, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX · (512) 352-7611 HC IRON | $91.76 | $152.94 | $9.48–$122.35 | 40% | Jun 12, 2026 source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX HC ASSAY OF IRON - IRON TIBC & FERRITIN PANEL | $91.76 | $152.94 | $5.43–$137.65 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX HC IRON, LIVER TISSUE | $91.76 | $152.94 | $5.43–$137.65 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX HC IRON | $91.76 | $152.94 | $5.43–$137.65 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX HC ASSAY OF IRON - IRON TIBC & FERRITIN PANEL | $91.76 | $152.94 | $6.79–$99.41 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX HC IRON, LIVER TISSUE | $91.76 | $152.94 | $6.79–$99.41 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX HC IRON | $91.76 | $152.94 | $6.79–$99.41 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX · (512) 509-0401 HC IRON | $91.76 | $152.94 | $5.43–$137.65 | 40% | Jun 13, 2026 source file |
| Ascension Cedar Park Cedar Park, TX · (512) 528-7000 IRON | $123.39 | $342.75 | $5.43–$154.24 | 64% | — source file |
| Ascension Cedar Park Cedar Park, TX · (512) 528-7000 IRON | $123.39 | $342.75 | $5.43–$154.24 | 64% | — source file |
| Texas Children's Hospital - Austin Austin, TX · (832) 824-1100 TC IRON, LIVER TISSUE | $303.51 | $453.00 | $6.47–$430.35 | 33% | Mar 5, 2026 source file |
Outpatient: lowest $23.76, median $91.76, highest $123.39 — a 5.2× difference within the same market.
As an inpatient, the same code is billed by 13 facilities here, median $91.76. 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 13 of 13 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it 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.