Lab tests CPT 82785 Outpatient

Total IgE test cost in Waterloo, IA

In Waterloo-Cedar Falls, IA, 5 hospitals list a cash price for total IgE blood test: from $36.40 to $151.45, with a median of $65.92. The lowest listed price is at Waverly Health Center — $29.52 less than the median here. Across Iowa, the median is $75.33 at 76 hospitals.

Cash prices at 5 facilities across 4 cities for code 82785, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Jan 28, 2026 and Jun 29, 2026.

Lowest$36.40Waverly Health Center
Median$65.92half of hospitals charge less
Highest$151.45in this market
Difference4.2×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 Waterloo-Cedar Falls, IA.

median
Lowest $36.40Highest $1,819.00

Hospitals, cheapest first

HospitalCash priceList priceInsurers payOff list
Waverly Health Center lowest Waverly, IA · (319) 352-4120 IgE (immune system protein) level File of Mar 3, 2026 · source file $36.40 $70.00 $26.60–$65.68 48%
Allen Hospital Waterloo, IA · (319) 235-3941 HC ASSAY OF IGE File of Jan 28, 2026 · source file $64.28 $80.35 $16.46–$51.99 20%
Grundy County Memorial Hospital Grundy Center, IA · (319) 824-5421 RESP PROFILE REG 8 MRPR8 X/QC/Q/F/G/PMP/A/T/W1 File of Jun 29, 2026 · source file $65.92 $82.40 $40.00–$78.00 20%
Grundy County Memorial Hospital Grundy Center, IA · (319) 824-5421 TOTAL IMMUNOGLOB E QC/V/Y/D/S/N/P1/F1/L/M/W/PL/X+1 more line at this price File of Jun 29, 2026 · source file $70.86 $88.58 $43.00–$84.00 20%
MercyOne Waterloo Medical Center Waterloo, IA · (319) 272-8000 HC Mayo Fabp2 Gammaglobulin Ige+1 more line at this price File of Mar 31, 2026 · source file $151.45 $233.00 $15.95–$233.00 35%
Sartori Memorial Hospital Cedar Falls, IA · (319) 268-3000 HC Gammaglobulin Ige File of Mar 31, 2026 · source file $151.45 $233.00 $15.95–$233.00 35%
MercyOne Waterloo Medical Center Waterloo, IA · (319) 272-8000 HC Warde Gammaglobulin Ige File of Mar 31, 2026 · source file $1,819.00 — $9.09–$44.78 —
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking.
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth.
Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less.
Off list How much lower the cash price is than the list price.

Outpatient: lowest $36.40, median $65.92, highest $151.45 — a 4.2× difference within the same market.

As an inpatient, the same code is billed by 4 facilities here, median $108.69. 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 4 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 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 total IgE test measures the overall level of the antibody involved in allergies. It can suggest an allergic tendency, but does not show which substances you are allergic to.

What the price covers

The price usually covers running the test. The blood draw (36415) is often billed as a separate line.