Lab tests CPT 86618 Outpatient

Lyme disease test cost in Polson, MT

In Polson, MT, 1 hospital lists a cash price for Lyme disease antibody test: from $92.80 to $92.80, with a median of $92.80. Across Montana, the median is $125.98 at 8 hospitals.

Cash prices at 1 facility for code 86618, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.

Lowest$92.80Providence St Joseph Medical Center
Median$92.80half pay less
Highest$92.80in this market
Difference1.0×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Polson, MT.

median
Lowest $92.80Highest $274.40

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Providence St Joseph Medical Center lowest Polson, MT · (406) 883-5377 HC LYME DISEASE ANTIBODY - CSF $92.80 $116.00 — 20% Apr 1, 2026
source file
Providence St Joseph Medical Center Polson, MT · (406) 883-5377 HC LYME DISEASE ANTIBODY - IGG-IGM $130.40 $163.00 — 20% Apr 1, 2026
source file
Providence St Joseph Medical Center Polson, MT · (406) 883-5377 HC LYME DISEASE ANTIBODY $274.40 $343.00 — 20% Apr 1, 2026
source file

Outpatient: lowest $92.80, median $92.80, highest $92.80.

As an inpatient, the same code is billed by 1 facility here, median $92.80. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

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.