Lab tests CPT 87491 Outpatient

Chlamydia test cost in Shreveport, LA

In Shreveport-Bossier City, LA, 1 hospital lists a cash price for chlamydia test by nucleic acid amplification (NAAT, PCR-type): from $84.22 to $84.22, with a median of $84.22. Across Louisiana, the median is $57.60 at 29 hospitals.

Cash prices at 1 facility for code 87491, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 28, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.

Lowest$84.22Willis Knighton Medical Center
Median$84.22half pay less
Highest$84.22in 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 Shreveport-Bossier City, LA.

median
Lowest $84.22Highest $180.33

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Willis Knighton Medical Center lowest Shreveport, LA · (318) 212-4000 Chlam Trach Dna Nuc Amp Misc-M $84.22 $105.27 — 20% Apr 1, 2026
source file
Willis Knighton Medical Center Shreveport, LA · (318) 212-4000 Chlamyd Trach Pcr Inf Ag Prbp $146.62 $183.27 — 20% Apr 1, 2026
source file
Willis Knighton Medical Center Shreveport, LA · (318) 212-4000 Chlam Trach Dna Nc Amp Naap-Lc $146.62 $183.27 — 20% Apr 1, 2026
source file
Willis Knighton Medical Center Shreveport, LA · (318) 212-4000 Chlamydia Trach Amp Na Prbp-M $153.81 $192.26 — 20% Apr 1, 2026
source file
Willis Knighton Medical Center Shreveport, LA · (318) 212-4000 Chlam Trch Dna Nc Amp Naap-Lc1 $153.81 $192.26 — 20% Apr 1, 2026
source file
Willis Knighton Medical Center Shreveport, LA · (318) 212-4000 Chlamydia Trac Rna Amp Probe-M $163.28 $204.10 — 20% Apr 1, 2026
source file
Willis Knighton Medical Center Shreveport, LA · (318) 212-4000 Chlamydia Dna Lcr Amp Techp-Q $163.28 $204.10 — 20% Apr 1, 2026
source file
Willis Knighton Medical Center Shreveport, LA · (318) 212-4000 Vg+ Chl Trch Pcr Infag Prbp-Lc $166.32 $207.90 — 20% Apr 1, 2026
source file
Willis Knighton Medical Center Shreveport, LA · (318) 212-4000 Vg+Pl Chl Trch Pcr Inf Prbp-Lc $169.79 $212.24 — 20% Apr 1, 2026
source file
Willis Knighton Medical Center Shreveport, LA · (318) 212-4000 Chlamd Dna/Rna Amp Na Prbp-M $174.58 $218.23 — 20% Apr 1, 2026
source file
Willis Knighton Medical Center Shreveport, LA · (318) 212-4000 Sureswab C.Trach Rnaamp Prbp-Q $180.33 $225.41 — 20% Apr 1, 2026
source file

Outpatient: lowest $84.22, median $84.22, highest $84.22.

As an inpatient, the same code is billed by 1 facility here, median $84.22. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

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.