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Blood Clotting Time Test for Clotting Disorders

South Carolina rates for HCPCS 85613

This blood test measures how long it takes blood to clot under specific laboratory conditions, using a diluted testing method that helps identify certain antibody-related clotting disorders. It is often used as part of a workup for unexplained blood clots or pregnancy complications linked to an autoimmune clotting problem.

Rates data updated July 2026.

How much does Blood Clotting Time Test for Clotting Disorders cost?

$35.48

Typical negotiated rate. In South Carolina, July 2026.

Insurers have agreed to pay about $35.48 for this service. The price depends on where it is billed: about $7.59 from a physician practice, and about $57.54 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$7.59$7.41 to $10.00
FacilityA hospital or hospital-owned outpatient department$57.54$30.90 to $141

How much rates vary

Facilitymedian $58 · 10th to 90th $10 to $186Professionalmedian $8 · 10th to 90th $7 to $26
$5$10$20$50$100$200facility $58professional $8

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
$9.33
Median
$57.54
Typical High
$186.21
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.41
Median
$7.59
Typical High
$23.44
BCBS
Setting
Facility
Modifier
Global
Typical Low
$19.95
Median
$56.23
Typical High
$181.97
BCBS
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$25.70
Typical High
$34.67
Cigna
Setting
Facility
Modifier
Global
Typical Low
$18.20
Median
$43.65
Typical High
$131.83
Cigna
Setting
Professional
Modifier
Global
Typical Low
$4.90
Median
$6.31
Typical High
$13.80
Medcost
Setting
Facility
Modifier
Global
Typical Low
$7.41
Median
$10.96
Typical High
$27.54
United
Setting
Facility
Modifier
Global
Typical Low
$4.79
Median
$9.55
Typical High
$11.48
United
Setting
Professional
Modifier
Global
Typical Low
$3.98
Median
$6.46
Typical High
$13.49

Where South Carolina sits

The same service costs 4.2 times more in South Carolina than in Vermont. 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.

South Carolina· 1st of 51

$35.48

SC $35.48VT $8.51

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.