Lab tests CPT 87389 Inpatient — admitted to hospital

HIV test (4th generation) cost in Johnson City, TN — inpatient

In Johnson City, TN, 3 hospitals list a cash price for HIV-1/2 antigen and antibody combination blood test (4th generation) as an inpatient: from $42.15 to $42.15, with a median of $42.15. The lowest listed price is at Franklin Woods Community Hospital and 2 other hospitals. Across Tennessee, the median is $48.79 at 42 hospitals.

Cash prices at 3 facilities across 2 cities for code 87389, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 23, 2026 and Mar 23, 2026.

Lowest$42.15Franklin Woods Community Hospital + 2 more
Median$42.15half pay less
Highest$42.15in this market
Difference1.0×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 Johnson City, TN.

median
Lowest $42.15Highest $42.15

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Franklin Woods Community Hospital lowest Johnson City, TN · (423) 302-1120 HC HIV-1 AG W/HIV-1 & HIV-2 AB EIA ELISA IMCA $42.15 $281.00 $11.21–$281.00 85% Mar 23, 2026
source file
Johnson City Medical Center lowest Johnson City, TN · (423) 431-6111 HC HIV-1 AG W/HIV-1 & HIV-2 AB EIA ELISA IMCA $42.15 $281.00 $10.33–$281.00 85% —
source file
Sycamore Shoals Hospital lowest Elizabethton, TN · (423) 542-1300 HC HIV-1 AG W/HIV-1 & HIV-2 AB EIA ELISA IMCA $42.15 $281.00 $11.21–$281.00 85% Mar 23, 2026
source file

Inpatient: lowest $42.15, median $42.15, highest $42.15.

As an outpatient, the same code is billed by 3 facilities here, median $42.15 — that is the price to compare if you are not being admitted.

Cash or insurance?

At 3 of 3 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

This lab test checks blood for the HIV-1 p24 antigen and for antibodies to HIV-1 and HIV-2 at the same time. Because it detects the antigen, it can find an infection earlier than antibody-only tests and is the standard first test for HIV screening.

What the price covers

The price usually covers the screening test only. The blood draw is often billed separately, and a positive result needs a follow-up confirmation test with its own charge.