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Blood Clotting Time Test for Clotting Disorders

Connecticut 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.

Facilitymedian $18 · 10th–90th $10$410%10%10th90th$18Professionalmedian $9 · 10th–90th $5$110%50%10th90th$9$5.0$10.0$20.0$50.0$100.0

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$9.55
Median
$19.50
Typical High
$67.61
Aetna
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$8.71
Typical High
$9.55
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$10.47
Median
$15.14
Typical High
$25.70
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$4.68
Median
$6.61
Typical High
$14.79
Cigna
Setting
Facility
Modifier
Global
Typical Low
$6.61
Median
$15.85
Typical High
$38.02
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.31
Median
$10.96
Typical High
$15.14
ConnectiCare
Setting
Professional
Modifier
Global
Typical Low
$4.47
Median
$9.55
Typical High
$13.80
Health New England
Setting
Facility
Modifier
Global
Typical Low
$7.76
Median
$7.76
Typical High
$63.10
United
Setting
Facility
Modifier
Global
Typical Low
$9.55
Median
$9.55
Typical High
$9.55
United
Setting
Professional
Modifier
Global
Typical Low
$4.17
Median
$8.32
Typical High
$16.98