Lab tests CPT 87661 Inpatient — admitted to hospital

Trichomoniasis test cost in Flagstaff, AZ — inpatient

In Flagstaff, AZ, 2 hospitals list a cash price for trichomonas test (NAAT) as an inpatient: from $59.36 to $177.36, with a median of $118.36. The lowest listed price is at Page Hospital — $59.00 less than the median here. Across Arizona, the median is $37.99 at 34 hospitals.

Cash prices at 2 facilities across 2 cities for code 87661, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Feb 28, 2026 and Mar 2, 2026.

Lowest$59.36Page Hospital
Median$118.36half pay less
Highest$177.36in this market
Difference3.0×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 Flagstaff, AZ.

median
Lowest $59.36Highest $177.36

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Page Hospital lowest Page, AZ · (928) 645-2424 LAB DET IA TRICHOMONAS VAG PRB AMP $59.36 $106.00 $47.70–$100.70 44% Mar 2, 2026
source file
Page Hospital Page, AZ · (928) 645-2424 LAB DET IA TRICHOMON VAG PRB AMP NS $62.16 $111.00 $49.95–$105.45 44% Mar 2, 2026
source file
Flagstaff Medical Center Flagstaff, AZ · (928) 779-3366 *REF* Trichomonas vaginalis RNA $177.36 $354.72 $124.15–$354.72 50% Feb 28, 2026
source file

Inpatient: lowest $59.36, median $118.36, highest $177.36 — a 3.0× difference within the same market.

As an outpatient, the same code is billed by 2 facilities here, median $118.36 — that is the price to compare if you are not being admitted.

Cash or insurance?

At 2 of 2 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.

What it is

This test detects Trichomonas vaginalis, a common and curable sexually transmitted parasite, in a swab or urine sample.

What the price covers

The price usually covers running the test on a swab or urine sample.