Lab tests CPT 84075 District of Columbia Outpatient

Alkaline phosphatase test cost in District of Columbia

In District of Columbia, 5 hospitals publish a cash price for alkaline phosphatase (ALP) blood test: from $15.00 to $97.04, with a median of $63.70. The lowest price is at Children's National Rehabilitation and Specialized Care (Washington). The highest price is 6.5× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 84075. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 29, 2026. See them on a map

Lowest$15.00Children's National Rehabilitation and Specialized Care

Median$63.70half of hospitals charge less

Highest$97.04in District of Columbia

Lowest saves$48.70vs the median

Hospitals in District of Columbia, cheapest first

Hospital	Cash price	List price	File date
Children's National Rehabilitation and Specialized Care lowest Washington · Washington-Arlington-Alexandria, DC-VA-MD-WV ALKALINE PHOSPHATASE ALK	$15.00	$30.00	— source file
National Rehabilitation Hospital Washington · Washington-Arlington-Alexandria, DC-VA-MD-WV PHOSPHATASE ALKALINE	$36.06	$55.47	Apr 1, 2026 source file
MedStar Washington Hospital Center Washington · Washington-Arlington-Alexandria, DC-VA-MD-WV ALKALINE PHSPHT BONE 8	$63.70	$98.00	Apr 1, 2026 source file
Children's National Hospital Washington · Washington-Arlington-Alexandria, DC-VA-MD-WV Alkaline Phosphatase	$64.50	$129.00	— source file
MedStar Georgetown Hospital Northwest Washington · Washington-Arlington-Alexandria, DC-VA-MD-WV ALKALINE PHSPHT BONE 8	$97.04	$149.29	Apr 1, 2026 source file

Hospital The hospital that published the price, its city and the line exactly as written in its price file.

Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More

List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More

File date When the hospital last updated its price file, as the file says itself. A dash means the file gives no date.

By metro area

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

Metro area	Hospitals	Lowest	Median
Washington-Arlington-Alexandria, DC-VA-MD-WV	5	$15.00	$63.70

Market A metro area (as the Census Bureau defines it) or, outside metro areas, a town. Each links to every hospital price there.

Hospitals How many hospitals publish a cash price for this code here. Each hospital counts once, at its lowest outpatient cash price.

Lowest The lowest cash price among those hospitals.

Median The middle cash price: half of the hospitals charge less, half charge more. One price per hospital. More

What it is

An alkaline phosphatase test measures an enzyme from the liver, bile ducts and bones. High levels suggest a blocked bile duct, liver disease or bone disease.

What the price covers

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

Alkaline phosphatase (ALP) blood test in other states

Median cash price across the state's hospitals.