Lab tests CPT 87389 Inpatient — admitted to hospital

HIV test (4th generation) cost in Sioux City, IA — inpatient

In Sioux City, IA-NE-SD, 1 hospital lists a cash price for HIV-1/2 antigen and antibody combination blood test (4th generation) as an inpatient: from $38.58 to $38.58, with a median of $38.58. Across Iowa, the median is $83.20 at 35 hospitals.

Cash prices at 1 facility for code 87389, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Jan 28, 2026 and Jan 28, 2026.

Lowest$38.58St Lukes Regional Medical Center
Median$38.58half pay less
Highest$38.58in 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 Sioux City, IA-NE-SD.

median
Lowest $38.58Highest $48.80

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
St Lukes Regional Medical Center lowest Sioux City, IA · (712) 279-3500 HC HIV-1 AG W/ HIV-1 & HIV-2 AB $38.58 $48.22 $30.33 20% Jan 28, 2026
source file
St Lukes Regional Medical Center Sioux City, IA · (712) 279-3500 CHG IAAD IA HIV-1 AG W/HIV-1 & HIV-2 ANTBDY SINGLE $48.80 $61.00 $14.45–$37.46 20% Jan 28, 2026
source file

Inpatient: lowest $38.58, median $38.58, highest $38.58.

As an outpatient, the same code is billed by 1 facility here, median $38.58 — that is the price to compare if you are not being admitted.

Cash or insurance?

At the one hospital here that publishes insurer rates for this code, the cash price is not below the highest rate a health plan has negotiated. 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.