Lab tests CPT 84550 Outpatient

Uric acid test cost in Walla Walla, WA

In Walla Walla, WA, 1 hospital lists a cash price for uric acid blood test: from $18.20 to $18.20, with a median of $18.20. Across Washington, the median is $33.60 at 33 hospitals.

Cash prices at 1 facility for code 84550, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.

Lowest$18.20Providence St Mary Medical Center
Median$18.20half pay less
Highest$18.20in 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 Walla Walla, WA.

median
Lowest $18.20Highest $80.50

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Providence St Mary Medical Center lowest Walla Walla, WA · (509) 522-5900 HC ASSAY OF BLOOD/URIC ACID LAB $18.20 $26.00 — 30% Apr 1, 2026
source file
Providence St Mary Medical Center Walla Walla, WA · (509) 522-5900 HC ASSAY OF BLOOD/URIC ACID CDM $80.50 $115.00 — 30% Apr 1, 2026
source file

Outpatient: lowest $18.20, median $18.20, highest $18.20.

As an inpatient, the same code is billed by 1 facility here, median $18.20. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

What it is

A uric acid test measures uric acid in the blood. It is used to diagnose and monitor gout, to look into kidney stones and to watch levels during some cancer treatments.

What the price covers

The price usually covers running the test. The blood draw (36415) is often billed as a separate line.