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Quantitative COVID-19 Antibody Test

Montana rates for HCPCS 86413

A blood test that measures how much antibody to the virus causing COVID-19 is present, reporting a number rather than simply a positive or negative result. It shows the strength of the immune response after infection or vaccination.

Rates data updated July 2026.

How much does Quantitative COVID-19 Antibody Test cost?

$51.29

Typical negotiated rate. In Montana, July 2026.

Insurers have agreed to pay about $51.29 for this service. The price depends on where it is billed: about $50.12 from a physician practice, and about $51.29 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 5 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$50.12$50.12 to $54.95
FacilityA hospital or hospital-owned outpatient department$51.29$51.29 to $51.29

How much rates vary

Facilitymedian $51 · 10th to 90th $51 to $69Professionalmedian $50 · 10th to 90th $42 to $78
$20$50facility $51professional $50

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$41.69
Median
$50.12
Typical High
$77.62
Cigna
Setting
Facility
Modifier
Global
Typical Low
$74.13
Median
$74.13
Typical High
$74.13
Cigna
Setting
Professional
Modifier
Global
Typical Low
$58.88
Median
$74.13
Typical High
$74.13
MountainHealth Co-op
Setting
Facility
Modifier
Global
Typical Low
$51.29
Median
$51.29
Typical High
$51.29
MountainHealth Co-op
Setting
Professional
Modifier
Global
Typical Low
$51.29
Median
$51.29
Typical High
$51.29
Providence
Setting
Facility
Modifier
Global
Typical Low
$74.13
Median
$74.13
Typical High
$74.13
Providence
Setting
Professional
Modifier
Global
Typical Low
$39.81
Median
$58.88
Typical High
$74.13
United
Setting
Facility
Modifier
Global
Typical Low
$51.29
Median
$51.29
Typical High
$51.29
United
Setting
Professional
Modifier
Global
Typical Low
$17.78
Median
$17.78
Typical High
$44.67

Where Montana sits

The same service costs 1.7 times more in North Dakota than in Georgia. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Montana· 11th of 51

$51.29

ND $67.61GA $40.74

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.