Lab tests CPT 86665 Inpatient — admitted to hospital

Epstein-Barr (EBV) test cost in Nashville, TN — inpatient

In Nashville-Davidson--Murfreesboro--Franklin, TN, 7 hospitals list a cash price for epstein-Barr virus (EBV) antibody test as an inpatient: from $45.24 to $84.24, with a median of $53.03. The lowest listed price is at Vanderbilt Wilson County Hospital — $7.79 less than the median here. Across Tennessee, the median is $53.03 at 85 hospitals.

Cash prices at 7 facilities across 6 cities for code 86665, as an inpatient (admitted to hospital) . Collected Oct 2, 2026; the hospital files themselves were last updated between Oct 1, 2025 and Sep 1, 2026.

Lowest$45.24Vanderbilt Wilson County Hospital
Median$53.03half of hospitals charge less
Highest$84.24in this market
Difference1.9×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 Nashville-Davidson--Murfreesboro--Franklin, TN.

median
Lowest $45.24Highest $84.24

Hospitals, cheapest first

HospitalCash priceList priceInsurers payOff list
Vanderbilt Wilson County Hospital lowest Lebanon, TN · (615) 444-2250 HC EBV VCA ANTIBODY IGM File of Oct 1, 2025 · source file $45.24 $156.00 $17.19–$124.80 71%
Stones River Hospital Woodbury, TN · (615) 563-4001 EPSTEIN BARR (VCA) IGG+1 more line at this price File of Jul 1, 2026 · source file $53.03 $176.75 $12.72–$69.98 70%
Saint Thomas West Hospital Harding Pk Nashville, TN · (615) 222-2111 EPSTEIN BARR (VCA) IGG+1 more line at this price File of Jan 1, 2026 · source file $53.03 $176.75 $16.33–$69.98 70%
Saint Thomas Rutherford Hospital Murfreesboro, TN · (615) 396-4100 EPSTEIN BARR (VCA) IGM+1 more line at this price File of Jan 1, 2026 · source file $53.03 $176.75 $16.33–$69.98 70%
Metro Nashville General Hospital Nashville, TN · (615) 341-4000 EBV Ab to Viral Capsid Ag IgM ARUP+2 more lines at this price File of Sep 1, 2026 · source file $73.80 $123.00 — 40%
Vanderbilt University Medical Center Nashville, TN · (615) 322-3454 HC EBV VCA ANTIBODY IGM File of Oct 1, 2025 · source file $84.24 $156.00 $17.19–$124.80 46%
Williamson Medical Center Franklin, TN · (615) 435-5000 EBV IgM Ab VCA IN PROFILE+1 more line at this price File of Aug 1, 2026 · source file $84.24 $149.40 $55.43–$141.93 44%
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.

Inpatient: lowest $45.24, median $53.03, highest $84.24 — a 1.9× difference within the same market.

As an outpatient, the same code is billed by 20 facilities here, median $79.02 — that is the price to compare if you are not being admitted.

Cash or insurance?

At 6 of 6 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

An EBV antibody test looks for antibodies to the Epstein-Barr virus, which causes mononucleosis. It is used when the rapid mono test (86308) is negative but mono is still suspected.

What the price covers

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