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Blood Clotting Time Test for Clotting Disorders

Tennessee 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 $41 · 10th–90th $8$870%10%10th90th$41Professionalmedian $8 · 10th–90th $7$130%20%40%10th90th$8$2.0$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
$7.59
Median
$41.69
Typical High
$131.83
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$7.59
Typical High
$10.96
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$4.27
Median
$5.89
Typical High
$25.12
BCBS
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$13.18
Typical High
$13.18
Cigna
Setting
Facility
Modifier
Global
Typical Low
$7.08
Median
$20.42
Typical High
$39.81
Cigna
Setting
Professional
Modifier
Global
Typical Low
$4.37
Median
$7.41
Typical High
$14.45
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$60.26
Median
$63.10
Typical High
$67.61
Lucent Health
Setting
Professional
Modifier
Global
Typical Low
$8.71
Median
$8.71
Typical High
$8.71
United
Setting
Facility
Modifier
Global
Typical Low
$3.98
Median
$9.55
Typical High
$9.55
United
Setting
Professional
Modifier
Global
Typical Low
$3.98
Median
$6.61
Typical High
$13.49