Lab tests CPT 82378 Maryland Outpatient

CEA test cost in Maryland

In Maryland, 14 hospitals publish a cash price for carcinoembryonic antigen (CEA) test: from $40.20 to $175.86, with a median of $72.37. The lowest price is at UPMC Western Maryland (Cumberland). The highest price is 4.4× the lowest.

Why Maryland prices look low: Maryland is the only state where a commission (the HSCRC) sets hospital rates for every payer, so its hospitals publish prices far below the rest of the country. A separate physician fee may still apply.

Outpatient cash prices, one line per hospital — its lowest listed price for code 82378. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 29, 2026. See them on a map

Lowest$40.20UPMC Western Maryland
Median$72.37half pay less
Highest$175.86in Maryland
Lowest saves$32.17vs the median

Hospitals in Maryland, cheapest first

HospitalCash price List priceFile date
UPMC Western Maryland lowest Cumberland · Cumberland, MD-WV CEA $40.20 $67.00 —
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Greater Baltimore Medical Center Towson · Baltimore-Columbia-Towson, MD HC Carcinoembryonic Ant $45.88 $46.82 —
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MedStar St. Mary's Hospital Leonardtown · Lexington Park, MD CARCINOEMBRYONIC AG,CEA $53.44 $54.53 Apr 1, 2026
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MedStar Franklin Square Medical Center Baltimore · Baltimore-Columbia-Towson, MD CARCINOEMBRYONIC ANTIGEN (CEA) $53.55 $54.64 Apr 1, 2026
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MedStar Montgomery Medical Center Olney · Washington-Arlington-Alexandria, DC-VA-MD-WV CARCINOEMBRYONIC AG,CEA $66.13 $67.48 Apr 1, 2026
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TidalHealth Peninsula Salisbury · Salisbury, MD HC CEA (CEAM) $68.61 $70.01 —
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MedStar Southern Hospital Center Clinton · Washington-Arlington-Alexandria, DC-VA-MD-WV CARCINOEMBRYONIC ANTIGEN (CEA) $71.86 $73.33 Apr 1, 2026
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MedStar Harbor Hospital Baltimore · Baltimore-Columbia-Towson, MD CARCINOEMBRYONIC AG,CEA $72.88 $74.37 Apr 1, 2026
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MedStar Good Samaritan Hospital Baltimore · Baltimore-Columbia-Towson, MD CARCINOEMBRYONIC AG,CEA $73.42 $74.92 Apr 1, 2026
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Atlantic General Hospital Berlin · Ocean Pines, MD Carcinoembryonic antigen (CEA) $78.25 $78.25 —
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Mercy Medical Center Baltimore · Baltimore-Columbia-Towson, MD HC CARCINOEMBRYONIC ANTIGEN $80.06 $81.69 —
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MedStar Union Memorial Hospital Baltimore · Baltimore-Columbia-Towson, MD CARCINOEMBRYONIC ANTIGEN (CEA) $81.29 $82.95 Apr 1, 2026
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Mt. Washington Pediatric Hospital Baltimore · Baltimore-Columbia-Towson, MD CARCINOEMBRYONIC ANTIG $92.37 $94.25 —
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Union Hospital of Cecil County Elkton · Philadelphia-Camden-Wilmington, PA-NJ-DE-MD CARCINOEMBRYONIC ANTIGEN (CEA) $175.86 $175.86 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
Baltimore-Columbia-Towson, MD 7 $45.88 $73.42
Washington-Arlington-Alexandria, DC-VA-MD-WV 2 $66.13 $69.00
Cumberland, MD-WV 1 $40.20 $40.20
Lexington Park, MD 1 $53.44 $53.44
Ocean Pines, MD 1 $78.25 $78.25
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD 1 $175.86 $175.86
Salisbury, MD 1 $68.61 $68.61

What it is

A CEA test measures a protein that can be high in colorectal and some other cancers. It is used to follow treatment and watch for recurrence, not to screen healthy people.

What the price covers

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

Carcinoembryonic antigen (CEA) test in other states

Median cash price across the state's hospitals.