Lab tests CPT 87491 Inpatient — admitted to hospital

Chlamydia test cost in Providence, RI — inpatient

In Providence-Warwick, RI-MA, 6 hospitals list a cash price for chlamydia test by nucleic acid amplification (NAAT, PCR-type) as an inpatient: from $137.34 to $202.00, with a median of $202.00. The lowest listed price is at Brown University Health Morton Hospital — $64.66 less than the median here. Across Rhode Island, the median is $202.00 at 6 hospitals.

Cash prices at 6 facilities across 5 cities for code 87491, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.

Lowest$137.34Brown University Health Morton Hospital
Median$202.00half pay less
Highest$202.00in this market
Difference1.5×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 Providence-Warwick, RI-MA.

median
Lowest $137.34Highest $202.00

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Brown University Health Morton Hospital lowest Taunton, MA · (508) 828-7000 HC CHLAMYDIA DNA PROBE $137.34 $137.34 — — —
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Saint Anne's Hospital Fall River, MA · (508) 674-5600 HC CHLAMYDIA DNA PROBE $169.81 $169.81 — — —
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Emma Pendleton Bradley Hospital East Providence, RI · (401) 432-1000 HC C TRACHOMATIS AMPLIFIED PROBE $202.00 $202.00 — — —
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Emma Pendleton Bradley Hospital East Providence, RI · (401) 432-1000 HC CHLAMYDIA DNA PROBE $202.00 $202.00 — — —
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The Miriam Hospital Providence, RI · (401) 793-2500 HC C TRACHOMATIS AMPLIFIED PROBE $202.00 $202.00 — — —
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The Miriam Hospital Providence, RI · (401) 793-2500 HC CHLAMYDIA DNA PROBE $202.00 $202.00 — — —
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Newport Hospital Newport, RI · (401) 846-6400 HC C TRACHOMATIS AMPLIFIED PROBE $202.00 $202.00 — — —
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Rhode Island Hospital Providence, RI · (401) 444-4000 HC C TRACHOMATIS AMPLIFIED PROBE $202.00 $202.00 — — —
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Newport Hospital Newport, RI · (401) 846-6400 HC CHLAMYDIA DNA PROBE $202.00 $202.00 — — —
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Rhode Island Hospital Providence, RI · (401) 444-4000 HC CHLAMYDIA DNA PROBE $202.00 $202.00 — — —
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Inpatient: lowest $137.34, median $202.00, highest $202.00 — a 1.5× difference within the same market.

As an outpatient, the same code is billed by 8 facilities here, median $185.91 — 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.