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Blood Clotting Time Test for Clotting Disorders

Illinois 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 $35 · 10th–90th $10$1200%5%10th90th$35Professionalmedian $8 · 10th–90th $3$190%20%10th90th$8$5.0$10.0$20.0$50.0$100.0$200.0$500.0

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
$10.00
Median
$39.81
Typical High
$123.03
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.41
Median
$8.71
Typical High
$19.50
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$5.89
Typical High
$12.88
BCBS
Setting
Facility
Modifier
Global
Typical Low
$12.88
Median
$25.12
Typical High
$100.00
BCBS
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$6.61
Typical High
$7.41
Cigna
Setting
Facility
Modifier
Global
Typical Low
$10.72
Median
$21.88
Typical High
$44.67
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.03
Median
$11.22
Typical High
$17.78
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$10.47
Median
$18.62
Typical High
$151.36
Hally Health
Setting
Facility
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$12.59
Median
$12.59
Typical High
$12.59
Molina
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$6.76
Typical High
$9.55
United
Setting
Facility
Modifier
Global
Typical Low
$5.75
Median
$9.55
Typical High
$19.05
United
Setting
Professional
Modifier
Global
Typical Low
$3.98
Median
$5.89
Typical High
$9.55