Lab tests CPT 86618 Montana Outpatient

Lyme disease test cost in Montana

In Montana, 8 hospitals publish a cash price for Lyme disease antibody test: from $18.92 to $232.73, with a median of $125.98. The lowest price is at Great Falls Clinic Hospital (Great Falls). The highest price is 12.3× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 86618. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.

Lowest$18.92Great Falls Clinic Hospital
Median$125.98half pay less
Highest$232.73in Montana
Lowest saves$107.06vs the median

Hospitals in Montana, cheapest first

HospitalCash price List priceFile date
Great Falls Clinic Hospital lowest Great Falls · Great Falls, MT LYME DISEASE ANTIBODY $18.92 $18.92 —
source file
St. Peter's Health Helena · Helena, MT LABORATORY - IMMUNOLOGY $69.34 $81.58 —
source file
Providence St Joseph Medical Center Polson · Polson, MT HC LYME DISEASE ANTIBODY - CSF $92.80 $116.00 Apr 1, 2026
source file
St. Patrick Hospital Missoula · Missoula, MT HC LYME DISEASE ANTIBODY - IGG-IGM $110.40 $138.00 Apr 1, 2026
source file
Barrett Hospital & Healthcare Dillon · Dillon, MT Analysis for antibody Borrelia burgdorferi (Lyme disease bacteria) $141.55 $149.00 Jun 12, 2026
source file
Deaconess Regional Medical Center Bozeman · Bozeman, MT HC LYMES TOTAL $148.00 $185.00 Nov 19, 2024
source file
Big Sky Medical Center Big Sky · Bozeman, MT HC LYMES TOTAL $168.80 $211.00 Nov 19, 2024
source file
Community Hospital of Anaconda Anaconda · Anaconda, MT Analysis for antibody Borrelia burgdorferi (Lyme disease bacteria) $232.73 $310.30 Jul 20, 2026
source file

By metro area

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

Metro areaHospitals LowestMedian
Bozeman, MT 2 $148.00 $158.40
Anaconda, MT 1 $232.73 $232.73
Dillon, MT 1 $141.55 $141.55
Great Falls, MT 1 $18.92 $18.92
Helena, MT 1 $69.34 $69.34
Missoula, MT 1 $110.40 $110.40
Polson, MT 1 $92.80 $92.80

What it is

This blood test looks for antibodies to the bacteria that cause Lyme disease. A positive first test is confirmed with a second test.

What the price covers

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

Lyme disease antibody test in other states

Median cash price across the state's hospitals.