Chlamydia test cost in Walla Walla, WA — inpatient
In Walla Walla, WA, 1 hospital lists a cash price for chlamydia test by nucleic acid amplification (NAAT, PCR-type) as an inpatient: from $33.60 to $33.60, with a median of $33.60. 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.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Walla Walla, WA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Providence St Mary Medical Center lowest Walla Walla, WA · (509) 522-5900 HC IADNA CHLAMYDIA TRACHOMATIS AMPLIFIED PROBE TQ | $33.60 | $48.00 | — | 30% | Apr 1, 2026 source file |
| Providence St Mary Medical Center Walla Walla, WA · (509) 522-5900 HC CHLAMYDIA TRACHOMATIS AMPLIFIED DNA | $47.60 | $68.00 | — | 30% | Apr 1, 2026 source file |
| Providence St Mary Medical Center Walla Walla, WA · (509) 522-5900 HC CHLAMYDIA TRACHOMATIS AMPLIFIED PROBE | $47.60 | $68.00 | — | 30% | Apr 1, 2026 source file |
| Providence St Mary Medical Center Walla Walla, WA · (509) 522-5900 HC IADNA CHLAMYDIA TRACHOMATIS AMPLIFIED PROBE TQ LAB | $47.60 | $68.00 | — | 30% | Apr 1, 2026 source file |
| Providence St Mary Medical Center Walla Walla, WA · (509) 522-5900 HC CHLAMYDIA TRACHOMATIS PCR | $135.80 | $194.00 | — | 30% | Apr 1, 2026 source file |
Inpatient: lowest $33.60, median $33.60, highest $33.60.
As an outpatient, the same code is billed by 1 facility here, median $33.60 — 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.