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Blood Clotting Time Test for Clotting Disorders

South Dakota 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 October 2026.

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

$13.80

Typical negotiated rate. In South Dakota, October 2026.

Insurers have agreed to pay about $13.80 for this service. The price depends on where it is billed: about $11.22 from a physician practice, and about $16.22 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$11.22$6.76 to $19.05
FacilityA hospital or hospital-owned outpatient department$16.22$10.96 to $67.61

How much rates vary

Facilitymedian $16 · 10th to 90th $11 to $81Professionalmedian $11 · 10th to 90th $6 to $23
$5$10$20$50$100facility $16professional $11

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$16.22
Median
$16.22
Typical High
$81.28
Aetna
Setting
Professional
Modifier
None
Typical Low
$6.46
Median
$6.46
Typical High
$8.91
Cigna
Setting
Facility
Modifier
None
Typical Low
$18.62
Median
$18.62
Typical High
$18.62
Cigna
Setting
Professional
Modifier
None
Typical Low
$11.22
Median
$18.62
Typical High
$23.44
Medica
Setting
Facility
Modifier
None
Typical Low
$9.12
Median
$10.96
Typical High
$60.26
Medica
Setting
Professional
Modifier
None
Typical Low
$5.75
Median
$8.71
Typical High
$11.48
Sanford Health Plan
Setting
Professional
Modifier
None
Typical Low
$15.85
Median
$22.39
Typical High
$26.30
United
Setting
Professional
Modifier
None
Typical Low
$3.98
Median
$6.76
Typical High
$11.48
Wellmark
Setting
Professional
Modifier
None
Typical Low
$9.55
Median
$9.55
Typical High
$9.55

Where South Dakota sits

The same service costs 5.9 times more in Alaska 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.

South Dakota· 10th of 51

$13.80

AK $32.36AL $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.