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Blood Clotting Time Test

Tennessee rates for HCPCS 85348

Measures how long a sample of blood takes to form a clot. Clotting that takes too long can point to a missing clotting factor, liver trouble, or the effect of a blood-thinning medicine, while very fast clotting can suggest the opposite problem.

Rates data updated July 2026.

How much does Blood Clotting Time Test cost?

$3.55

Typical negotiated rate. In Tennessee, July 2026.

Insurers have agreed to pay about $3.55 for this service. The price depends on where it is billed: about $3.39 from a physician practice, and about $6.92 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$3.39$3.39 to $3.63
FacilityA hospital or hospital-owned outpatient department$6.92$3.80 to $15.85

How much rates vary

Facilitymedian $7 · 10th to 90th $3 to $16Professionalmedian $3 · 10th to 90th $3 to $4
$1$2$5$10$20$50$100facility $7professional $3

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
$3.39
Median
$6.92
Typical High
$16.22
Aetna
Setting
Professional
Modifier
Global
Typical Low
$3.39
Median
$3.39
Typical High
$4.27
BCBS
Setting
Professional
Modifier
Global
Typical Low
$3.89
Median
$3.89
Typical High
$4.47
Cigna
Setting
Facility
Modifier
Global
Typical Low
$2.95
Median
$9.55
Typical High
$15.85
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.09
Median
$2.88
Typical High
$6.76
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$70.79
Median
$70.79
Typical High
$100.00
United
Setting
Facility
Modifier
Global
Typical Low
$1.82
Median
$4.47
Typical High
$4.47
United
Setting
Professional
Modifier
Global
Typical Low
$1.91
Median
$2.40
Typical High
$7.08

Where Tennessee sits

The same service costs 2.4 times more in South Dakota than in Washington, DC. 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.

Tennessee· 47th of 51

$3.55

SD $8.13DC $3.39

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.