Lab tests CPT 87491 Inpatient — admitted to hospital

Chlamydia test cost in Kennewick, WA — inpatient

In Kennewick-Richland, WA, 1 hospital lists a cash price for chlamydia test by nucleic acid amplification (NAAT, PCR-type) as an inpatient: from $171.50 to $171.50, with a median of $171.50. Across Washington, the median is $143.10 at 33 hospitals.

Cash prices at 1 facility for code 87491, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.

Lowest$171.50Kadlec Regional Medical Center
Median$171.50half pay less
Highest$171.50in 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 Kennewick-Richland, WA.

median
Lowest $171.50Highest $189.00

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Kadlec Regional Medical Center lowest Richland, WA · (509) 946-4611 HC IADNA CHLAMYDIA TRACHOMATIS AMPLIFIED PROBE TQ LAB $171.50 $245.00 — 30% Apr 1, 2026
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Kadlec Regional Medical Center lowest Richland, WA · (509) 946-4611 HC IADNA CHLAMYDIA TRACHOMATIS AMPLIFIED PROBE TQ $171.50 $245.00 — 30% Apr 1, 2026
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Kadlec Regional Medical Center Richland, WA · (509) 946-4611 HC C TRACHOMATIS APTIMA (ARUP) $189.00 $270.00 — 30% Apr 1, 2026
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Kadlec Regional Medical Center Richland, WA · (509) 946-4611 HC CHLAMYDIA TRACHOMATIS AMPLIFIED DNA $189.00 $270.00 — 30% Apr 1, 2026
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Kadlec Regional Medical Center Richland, WA · (509) 946-4611 HC CHLAMYDIA TRACHOMATIS AMPLIFIED PROBE $189.00 $270.00 — 30% Apr 1, 2026
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Inpatient: lowest $171.50, median $171.50, highest $171.50.

As an outpatient, the same code is billed by 1 facility here, median $171.50 — that is the price to compare if you are not being admitted.

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.