Lab tests CPT 86618 Inpatient — admitted to hospital

Lyme disease test cost in Providence, RI — inpatient

In Providence-Warwick, RI-MA, 6 hospitals list a cash price for Lyme disease antibody test as an inpatient: from $69.18 to $113.00, with a median of $113.00. The lowest listed price is at Brown University Health Morton Hospital — $43.82 less than the median here. Across Rhode Island, the median is $113.00 at 6 hospitals.

Cash prices at 6 facilities across 5 cities for code 86618, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.

Lowest$69.18Brown University Health Morton Hospital
Median$113.00half pay less
Highest$113.00in this market
Difference1.6×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 Providence-Warwick, RI-MA.

median
Lowest $69.18Highest $113.00

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Brown University Health Morton Hospital lowest Taunton, MA · (508) 828-7000 HC LYME DISEASE AB $69.18 $69.18 — — —
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Saint Anne's Hospital Fall River, MA · (508) 674-5600 HC LYME DISEASE AB $82.39 $82.39 — — —
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Emma Pendleton Bradley Hospital East Providence, RI · (401) 432-1000 HC B BURGDOFERI ANTIBODY EA $113.00 $113.00 — — —
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Emma Pendleton Bradley Hospital East Providence, RI · (401) 432-1000 HC LYME DISEASE AB $113.00 $113.00 — — —
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The Miriam Hospital Providence, RI · (401) 793-2500 HC B BURGDOFERI ANTIBODY EA $113.00 $113.00 — — —
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The Miriam Hospital Providence, RI · (401) 793-2500 HC LYME DISEASE AB $113.00 $113.00 — — —
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Newport Hospital Newport, RI · (401) 846-6400 HC B BURGDOFERI ANTIBODY EA $113.00 $113.00 — — —
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Rhode Island Hospital Providence, RI · (401) 444-4000 HC B BURGDOFERI ANTIBODY EA $113.00 $113.00 — — —
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Newport Hospital Newport, RI · (401) 846-6400 HC LYME DISEASE AB $113.00 $113.00 — — —
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Rhode Island Hospital Providence, RI · (401) 444-4000 HC LYME DISEASE AB $113.00 $113.00 — — —
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Inpatient: lowest $69.18, median $113.00, highest $113.00 — a 1.6× difference within the same market.

As an outpatient, the same code is billed by 8 facilities here, median $97.70 — that is the price to compare if you are not being admitted.

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.