Lab tests CPT 84550 Inpatient — admitted to hospital

Uric acid test cost in Eureka, CA — inpatient

In Eureka-Arcata, CA, 2 hospitals list a cash price for uric acid blood test as an inpatient: from $70.89 to $72.93, with a median of $71.91. The lowest listed price is at St Joseph Health Northern California LLC — $1.02 less than the median here. Across California, the median is $61.20 at 103 hospitals.

Cash prices at 2 facilities across 2 cities for code 84550, 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$70.89St Joseph Health Northern California LLC
Median$71.91half pay less
Highest$72.93in 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 Eureka-Arcata, CA.

median
Lowest $70.89Highest $72.93

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
St Joseph Health Northern California LLC lowest Eureka, CA HC ASSAY OF BLOOD/URIC ACID LAB $70.89 $139.00 — 49% Apr 1, 2026
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St Joseph Health Northern California LLC lowest Eureka, CA HC ASSAY OF BLOOD/URIC ACID CDM $70.89 $139.00 — 49% Apr 1, 2026
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St Joseph Health Northern California LLC Fortuna, CA HC ASSAY OF BLOOD/URIC ACID LAB $72.93 $143.00 — 49% Apr 1, 2026
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St Joseph Health Northern California LLC Fortuna, CA HC ASSAY OF BLOOD/URIC ACID CDM $72.93 $143.00 — 49% Apr 1, 2026
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Inpatient: lowest $70.89, median $71.91, highest $72.93.

As an outpatient, the same code is billed by 2 facilities here, median $29.58 — that is the price to compare if you are not being admitted.

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.