Lab tests CPT 87491 Outpatient

Chlamydia test cost in Charlotte, NC

In Charlotte-Concord-Gastonia, NC-SC, 16 hospitals list a cash price for chlamydia test by nucleic acid amplification (NAAT, PCR-type): from $73.71 to $466.50, with a median of $119.10. The lowest listed price is at Duke Health Lake Norman Hospital — $45.39 less than the median here. Across North Carolina, the median is $90.00 at 37 hospitals.

Cash prices at 16 facilities across 13 cities for code 87491, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Dec 1, 2025 and Sep 1, 2026.

Lowest$73.71Duke Health Lake Norman Hospital
Median$119.10half pay less
Highest$466.50in this market
Difference6.3×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 Charlotte-Concord-Gastonia, NC-SC.

median
Lowest $73.71Highest $582.00

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Duke Health Lake Norman Hospital lowest Mooresville, NC · (704) 660-4000 HC CHLAMYDIA TRACH DNA AMPL PROBE $73.71 $273.00 $23.97–$177.45 73% —
source file
Duke Health Lake Norman Hospital lowest Mooresville, NC · (704) 660-4000 Chlamydia Trach Dna Ampl Probe $73.71 $273.00 $79.44–$94.19 73% —
source file
Duke Health Lake Norman Hospital lowest Mooresville, NC · (704) 660-4000 Chlamydia Trach Dna Ampl Probe $73.71 $273.00 $79.44–$94.19 73% —
source file
Carolinas Medical Center Charlotte, NC · (704) 355-2000 HC CHYLMD TRACH DNA AMP PROBE $119.10 $238.20 $35.79–$214.38 50% Dec 5, 2025
source file
Atrium Health Anson Wadesboro, NC · (704) 694-5131 HC CHYLMD TRACH DNA AMP PROBE $119.10 $238.20 $35.79–$226.29 50% Dec 1, 2025
source file
Carolinas Medical Center-Northeast Concord, NC · (704) 783-3000 HC CHYLMD TRACH DNA AMP PROBE $119.10 $238.20 $29.51–$226.29 50% Dec 1, 2025
source file
Atrium Health Lincoln Lincolnton, NC · (980) 212-2000 HC CHYLMD TRACH DNA AMP PROBE $119.10 $238.20 $27.13–$226.29 50% Dec 1, 2025
source file
Atrium Health Union Monroe, NC · (704) 283-3100 HC CHYLMD TRACH DNA AMP PROBE $119.10 $238.20 $31.80–$226.29 50% Dec 4, 2025
source file
Atrium Health Pineville Charlotte, NC · (704) 379-5000 HC CHYLMD TRACH DNA AMP PROBE $119.10 $238.20 $24.42–$219.14 50% Dec 5, 2025
source file
Atrium Health Pineville Charlotte, NC · (704) 379-5000 HC CHYLMD TRACH DNA AMP PROBE $119.10 $238.20 $24.65–$231.05 50% Dec 5, 2025
source file
Carolinas Medical Center Charlotte, NC · (704) 355-2000 HC CHYLMD TRACH DNA AMP PROBE $119.10 $238.20 $35.79–$214.38 50% Dec 4, 2025
source file
Carolinas Medical Center Charlotte, NC · (704) 355-2000 HC CHYLMD TRACH DNA AMP PROBE $119.10 $238.20 $35.79–$219.14 50% Dec 4, 2025
source file
Carolinas Medical Center Charlotte, NC · (704) 355-2000 HC CHYLMD TRACH DNA AMP PROBE $119.10 $238.20 $44.57–$214.38 50% Dec 4, 2025
source file
Carolinas Rehabilitation Charlotte, NC HC CHYLMD TRACH DNA AMP PROBE $119.10 $238.20 $35.79–$219.14 50% Dec 5, 2025
source file
Carolinas Rehabilitation Belmont, NC HC CHYLMD TRACH DNA AMP PROBE $119.10 $238.20 $35.79–$219.14 50% Dec 5, 2025
source file
MUSC Lancaster Medical Center Lancaster, SC · (803) 286-1481 HB CHLAMYDIA T AMPLIFIED DNA PROBE $156.00 $312.00 — 50% Apr 1, 2026
source file
MUSC Chester Regional Medical Center Chester, SC · (803) 581-3151 HB CHLAMYDIA T AMPLIFIED DNA PROBE $197.50 $395.00 — 50% Apr 1, 2026
source file
Gaston Memorial Hospital Belmont, NC CHG CHLAMYDIA AMPLIF PROBE $231.00 $231.00 $21.05–$219.45 — May 11, 2026
source file
Gaston Memorial Hospital Mount Holly, NC CHG CHLAMYDIA AMPLIF PROBE $231.00 $231.00 $21.05–$219.45 — May 11, 2026
source file
Gaston Memorial Hospital Gastonia, NC CHG CHLAMYDIA AMPLIF PROBE $231.00 $231.00 $21.05–$219.45 — May 11, 2026
source file
Amisub of South Carolina Rock Hill, SC CHLAMYDIA AMP PROBE/2 $466.50 $622.00 $1.00–$622.00 25% Sep 1, 2026
source file
Amisub of South Carolina Fort Mill, SC CHLAMYDIA AMP PROBE/2 $466.50 $622.00 $1.00–$622.00 25% Apr 15, 2026
source file
Amisub of South Carolina Fort Mill, SC CHLAMYDIA AMP PROBE $582.00 $776.00 $1.00–$776.00 25% Apr 15, 2026
source file
Amisub of South Carolina Rock Hill, SC CHLAMYDIA AMP PROBE $582.00 $776.00 $1.00–$776.00 25% Sep 1, 2026
source file

Outpatient: lowest $73.71, median $119.10, highest $466.50 — a 6.3× difference within the same market.

As an inpatient, the same code is billed by 16 facilities here, median $119.10. 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 11 of 14 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 test looks for the genetic material of Chlamydia trachomatis using a nucleic acid amplification test (NAAT), the most accurate type of chlamydia test. It is run on a urine sample or a swab and is used for routine screening and when there are symptoms.

What the price covers

The price usually covers the chlamydia test only. The visit, the sample collection and a gonorrhea test on the same sample (87591) are usually billed separately.