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Blood Clotting Time Test for Clotting Disorders

Florida 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 $25 · 10th–90th $7$980%5%10th90th$25Professionalmedian $8 · 10th–90th $7$140%20%40%10th90th$8$0.5$2.0$10.0$50.0$200.0

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
$6.92
Median
$25.12
Typical High
$120.23
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.76
Median
$8.32
Typical High
$13.80
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$5.89
Typical High
$9.55
AvMed
Setting
Facility
Modifier
Global
Typical Low
$8.51
Median
$9.55
Typical High
$11.22
AvMed
Setting
Professional
Modifier
Global
Typical Low
$7.94
Median
$9.55
Typical High
$14.13
Cigna
Setting
Facility
Modifier
Global
Typical Low
$6.76
Median
$11.75
Typical High
$27.54
Cigna
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$9.77
Typical High
$18.62
Florida Blue
Setting
Facility
Modifier
Global
Typical Low
$10.00
Median
$17.78
Typical High
$74.13
Florida Blue
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$13.18
Molina
Setting
Professional
Modifier
Global
Typical Low
$1.15
Median
$4.57
Typical High
$5.75
United
Setting
Facility
Modifier
Global
Typical Low
$4.17
Median
$8.71
Typical High
$11.75
United
Setting
Professional
Modifier
Global
Typical Low
$3.98
Median
$5.62
Typical High
$13.49
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$9.55