Lab tests CPT 81420 District of Columbia Outpatient

NIPT prenatal DNA test cost in District of Columbia

In District of Columbia, 2 hospitals publish a cash price for prenatal cell-free DNA screen for trisomy 21, 18 and 13 (NIPT): from $1,357.31 to $3,288.80, with a median of $2,323.06. The lowest price is at National Rehabilitation Hospital (Washington). The highest price is 2.4× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 81420. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 27, 2026. See them on a map

Lowest$1,357.31National Rehabilitation Hospital
Median$2,323.06half pay less
Highest$3,288.80in District of Columbia
Lowest saves$965.75vs 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 FET CHROM ANEUPL13 18 21 $1,357.31 $2,088.17 Apr 1, 2026
source file
MedStar Georgetown Hospital Northwest Washington · Washington-Arlington-Alexandria, DC-VA-MD-WV FET CHROM ANEUPL13 18 21 $3,288.80 $5,059.69 Apr 1, 2026
source file

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 $1,357.31 $2,323.06

What it is

NIPT analyzes fragments of fetal DNA that circulate in the mother's blood to screen for Down syndrome (trisomy 21) and trisomies 18 and 13. It can be done from about 10 weeks of pregnancy. It is a screening test, so a positive result needs a diagnostic test to confirm.

What the price covers

The price usually covers the DNA analysis of one blood sample. The blood draw, genetic counseling and any added screens, such as sex chromosomes or microdeletions, may be billed separately.

Prenatal cell-free DNA screen for trisomy 21, 18 and 13 (NIPT) in other states

Median cash price across the state's hospitals.