Lab tests CPT 82785 Outpatient

Total IgE test cost in Memphis, TN

In Memphis, TN-MS-AR, 12 hospitals list a cash price for total IgE blood test: from $50.38 to $164.01, with a median of $95.73. The lowest listed price is at Methodist South Hospital and 4 other hospitals — $45.35 less than the median here. Across Tennessee, the median is $58.87 at 86 hospitals.

Cash prices at 12 facilities across 7 cities for code 82785, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 2026; the hospital files themselves were last updated between Feb 27, 2026 and Feb 28, 2026.

Lowest$50.38Methodist South Hospital + 4 more
Median$95.73half of hospitals charge less
Highest$164.01in this market
Difference3.3×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 Memphis, TN-MS-AR.

median
Lowest $50.38Highest $164.01

Hospitals, cheapest first

HospitalCash priceList priceInsurers payOff list
Methodist South Hospital lowest Memphis, TN · (901) 516-8274 HC Assay of Gammaglobulin Ige - Immunoglobulin Ige source file $50.38 $229.00 $6.91–$124.81 78%
Methodist North Hospital lowest Memphis, TN · (901) 516-8274 HC Assay of Gammaglobulin Ige - Immunoglobulin Ige source file $50.38 $229.00 $6.91–$124.81 78%
Methodist University Hospital lowest Memphis, TN · (901) 516-8274 HC Assay of Gammaglobulin Ige - Immunoglobulin Ige source file $50.38 $229.00 $6.91–$124.81 78%
Methodist Olive Branch Hospital lowest Olive Branch, MS · (662) 932-9000 HC Assay of Gammaglobulin Ige - Immunoglobulin Ige source file $50.38 $229.00 $6.91–$124.81 78%
Methodist Le Bonheur Germantown Hospital lowest Germantown, TN · (901) 516-8274 HC Assay of Gammaglobulin Ige - Immunoglobulin Ige source file $50.38 $229.00 $6.91–$124.81 78%
Baptist Memorial Hospital-Crittenden West Memphis, AR · (870) 394-7800 IMMUNOGLOBULIN IGE File of Feb 27, 2026 · source file $82.05 $547.00 $15.64–$437.60 85%
Baptist Memorial Hospital-DeSoto Southaven, MS · (662) 772-4000 IMMUNOGLOBULIN IGE File of Feb 27, 2026 · source file $109.40 $547.00 $15.64–$492.30 80%
Baptist Memorial Hospital-Collierville Collierville, TN · (901) 226-5000 IMMUNOGLOBULIN IGE File of Feb 27, 2026 · source file $114.87 $547.00 $15.64–$492.30 79%
Baptist Memorial Hospital-Women's Memphis, TN IMMUNOGLOBULIN IGE File of Feb 27, 2026 · source file $114.87 $547.00 $15.64–$492.30 79%
Baptist Memorial Hospital-Memphis Memphis, TN · (901) 226-5000 IMMUNOGLOBULIN IGE File of Feb 28, 2026 · source file $114.87 $547.00 $15.64–$492.30 79%
Baptist Memorial Hospital-Tipton Covington, TN · (901) 476-2621 IMMUNOGLOBULIN IGE File of Feb 27, 2026 · source file $117.36 $489.00 $14.32–$440.10 76%
Regional One Health Memphis, TN · (901) 545-7928 1501840000 - ASSAY OF IGE 82785 source file $164.01 $299.30 $14.52–$239.44 45%
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. More
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. More
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. More
Off list How much lower the cash price is than the list price.

Outpatient: lowest $50.38, median $95.73, highest $164.01 — a 3.3× difference within the same market.

As an inpatient, the same code is billed by 11 facilities here, median $82.05. 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 12 of 12 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.

1 row held back from this comparison

It is priced below $1 or below a tenth of the national median for code 82785 ($72.18). 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.

HospitalCash priceFile
Methodist Lebonheur Childrens Hosp Memphis, TNHC Assay of Gammaglobulin Ige - Immunoglobulin Ige $2.86 file
File Link to the hospital's own price file.