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Blood Clotting Time Test for Clotting Disorders

Missouri 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?

$15.85

Typical negotiated rate. In Missouri, July 2026.

Insurers have agreed to pay about $15.85 for this service. The price depends on where it is billed: about $11.22 from a physician practice, and about $16.60 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 7 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$11.22$8.13 to $19.95
FacilityA hospital or hospital-owned outpatient department$16.60$12.59 to $67.61

How much rates vary

Facilitymedian $17 · 10th to 90th $9 to $117Professionalmedian $11 · 10th to 90th $5 to $31
$5$10$20$50$100$200facility $17professional $11

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
$16.60
Typical High
$120.23
Aetna
Setting
Professional
Modifier
Global
Typical Low
$8.32
Median
$12.59
Typical High
$31.62
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$8.13
Median
$8.13
Typical High
$9.55
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$9.55
Median
$9.55
Typical High
$33.88
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$4.68
Median
$8.13
Typical High
$25.12
BCBS
Setting
Facility
Modifier
Global
Typical Low
$18.20
Median
$19.50
Typical High
$21.38
Cigna
Setting
Facility
Modifier
Global
Typical Low
$12.88
Median
$18.62
Typical High
$53.70
Cigna
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$9.12
Typical High
$24.55
Medica
Setting
Facility
Modifier
Global
Typical Low
$8.71
Median
$21.88
Typical High
$67.61
Medica
Setting
Professional
Modifier
Global
Typical Low
$3.98
Median
$5.75
Typical High
$11.75
United
Setting
Facility
Modifier
Global
Typical Low
$5.50
Median
$9.55
Typical High
$12.88
United
Setting
Professional
Modifier
Global
Typical Low
$3.98
Median
$7.08
Typical High
$12.59

Where Missouri 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.

Missouri· 15th of 51

$15.85

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.