Lab tests CPT 83525 District of Columbia Outpatient

Insulin test cost in District of Columbia

In District of Columbia, 2 hospitals publish a cash price for insulin blood test: from $97.97 to $109.75, with a median of $103.86. The lowest price is at National Rehabilitation Hospital (Washington). The highest price is 1.1× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 83525. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 27, 2026. See them on a map

Lowest$97.97National Rehabilitation Hospital
Median$103.86half pay less
Highest$109.75in District of Columbia
Lowest saves$5.89vs the median

Hospitals in District of Columbia, cheapest first

HospitalCash price List priceFile date
National Rehabilitation Hospital lowest Washington · Washington-Arlington-Alexandria, DC-VA-MD-WV INSULIN $97.97 $150.73 Apr 1, 2026
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MedStar Georgetown Hospital Northwest Washington · Washington-Arlington-Alexandria, DC-VA-MD-WV INSULIN $109.75 $168.85 Apr 1, 2026
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By metro area

Each metro page compares every listing, including prices for both sides of the body.

Metro areaHospitals LowestMedian
Washington-Arlington-Alexandria, DC-VA-MD-WV 2 $97.97 $103.86

What it is

An insulin test measures insulin in the blood. It is used to investigate low blood sugar and sometimes to estimate insulin resistance.

What the price covers

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

Insulin blood test in other states

Median cash price across the state's hospitals.