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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 July 2026.

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

$14.45

Typical negotiated rate. In Montana, July 2026.

Insurers have agreed to pay about $14.45 for this service. The price depends on where it is billed: about $12.59 from a physician practice, and about $97.72 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 6 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$12.59$9.33 to $16.22
FacilityA hospital or hospital-owned outpatient department$97.72$31.62 to $162

How much rates vary

Facilitymedian $98 · 10th to 90th $13 to $251Professionalmedian $13 · 10th to 90th $9 to $66
$10.0$100.0$1.0K$10.0K$100.0Kfacility $98professional $13

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. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$45.71
Median
$141.25
Typical High
$295.12
Aetna
Setting
Professional
Modifier
Global
Typical Low
$8.71
Median
$12.30
Typical High
$67.61
BCBS
Setting
Facility
Modifier
Global
Typical Low
$13.49
Median
$35.48
Typical High
$81,283.05
BCBS
Setting
Professional
Modifier
Global
Typical Low
$13.49
Median
$13.49
Typical High
$13.49
Cigna
Setting
Facility
Modifier
Global
Typical Low
$14.79
Median
$17.38
Typical High
$57.54
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.92
Median
$11.48
Typical High
$14.79
MountainHealth Co-op
Setting
Facility
Modifier
Global
Typical Low
$10.23
Median
$14.45
Typical High
$31.62
MountainHealth Co-op
Setting
Professional
Modifier
Global
Typical Low
$10.23
Median
$14.45
Typical High
$31.62
Providence
Setting
Facility
Modifier
Global
Typical Low
$14.79
Median
$19.95
Typical High
$57.54
Providence
Setting
Professional
Modifier
Global
Typical Low
$9.12
Median
$9.12
Typical High
$14.79
United
Setting
Facility
Modifier
Global
Typical Low
$10.23
Median
$10.23
Typical High
$10.23
United
Setting
Professional
Modifier
Global
Typical Low
$4.27
Median
$5.75
Typical High
$14.13

Where Montana sits

The same service costs 10.5 times more in South Carolina than in Alabama. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Montana $14.45 · 39th of 51
SC $107AL $10.23

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.