Lab tests CPT 87591 Inpatient — admitted to hospital

Gonorrhea test cost in Napa, CA — inpatient

In Napa, CA, 1 hospital lists a cash price for gonorrhea test by nucleic acid amplification (NAAT, PCR-type) as an inpatient: from $23.29 to $23.29, with a median of $23.29. Across California, the median is $66.04 at 96 hospitals.

Cash prices at 1 facility for code 87591, 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$23.29Providence Queen of the Valley Medical Center
Median$23.29half pay less
Highest$23.29in this market
Difference1.0×highest vs lowest

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Providence Queen of the Valley Medical Center Napa, CA · (707) 252-4411 HC IADNA NEISSERIA GONORRHOEAE AMPLIFIED PROBE TQ CDM $23.29 $45.67 — 49% Apr 1, 2026
source file

Inpatient: lowest $23.29, median $23.29, highest $23.29.

As an outpatient, the same code is billed by 1 facility here, median $23.29 — that is the price to compare if you are not being admitted.

What it is

This test looks for the genetic material of Neisseria gonorrhoeae using a nucleic acid amplification test (NAAT). It is run on a urine sample or a swab, often from the same sample as a chlamydia test, and is used for screening and when there are symptoms.

What the price covers

The price usually covers the gonorrhea test only. The visit, the sample collection and a chlamydia test on the same sample (87491) are usually billed separately.

2 rows held back from this comparison

They are priced below $1 or below a tenth of the national median for code 87591 ($105.00). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.

Providence Queen of the Valley Medical Center Napa, CAHC IADNA NEISSERIA GONORRHOEAE AMPLIFIED PROBE TQ $6.38 file
Providence Queen of the Valley Medical Center Napa, CAHC IADNA NEISSERIA GONORRHOEAE AMPLIFIED PROBE TQ LAB $6.38 file