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D-Dimer Blood Test, Quantitative

Montana rates for HCPCS 85379

This blood test measures the level of a substance released into the blood when a clot breaks down, reported as an exact numeric value. It is commonly used to help rule out a blood clot, such as in the legs or lungs, when combined with a patient's symptoms and risk factors.

Rates data updated October 2026.

How much does D-Dimer Blood Test, Quantitative cost?

$13.49

Typical negotiated rate. In Montana, October 2026.

Insurers have agreed to pay about $13.49 for this service. The price depends on where it is billed: about $13.49 from a physician practice, and about $15.14 from a hospital or other facility.

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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$13.49$9.12 to $14.45
FacilityA hospital or hospital-owned outpatient department$15.14$13.49 to $23.44

How much rates vary

Facilitymedian $15 · 10th to 90th $13 to $126Professionalmedian $13 · 10th to 90th $4 to $17
$5$10$20$50$100$200facility $15professional $13

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$41.69
Median
$128.82
Typical High
$251.19
Aetna
Setting
Professional
Modifier
None
Typical Low
$10.23
Median
$12.02
Typical High
$14.45
BCBS Montana
Setting
Facility
Modifier
None
Typical Low
$13.49
Median
$13.49
Typical High
$13.49
BCBS Montana
Setting
Professional
Modifier
None
Typical Low
$13.49
Median
$13.49
Typical High
$13.49
Cigna
Setting
Facility
Modifier
None
Typical Low
$14.79
Median
$15.14
Typical High
$30.20
Cigna
Setting
Professional
Modifier
None
Typical Low
$11.48
Median
$14.79
Typical High
$14.79
MountainHealth Co-op
Setting
Facility
Modifier
None
Typical Low
$12.59
Median
$16.98
Typical High
$23.44
MountainHealth Co-op
Setting
Professional
Modifier
None
Typical Low
$13.80
Median
$15.14
Typical High
$18.20
Providence
Setting
Facility
Modifier
None
Typical Low
$14.79
Median
$14.79
Typical High
$30.20
Providence
Setting
Professional
Modifier
None
Typical Low
$9.12
Median
$9.12
Typical High
$14.79
United
Setting
Professional
Modifier
None
Typical Low
$4.27
Median
$4.27
Typical High
$10.23

Where Montana sits

The same service costs 26.9 times more in Vermont than in Alabama. 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· 15th of 51

$13.49

VT $148AL $5.50

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.