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Blood Clotting Time Test for Clotting Disorders

Alabama 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 October 2026.

How much does Blood Clotting Time Test for Clotting Disorders cost?

$5.50

Typical negotiated rate. In Alabama, October 2026.

Insurers have agreed to pay about $5.50 for this service. The price depends on where it is billed: about $7.59 from a physician practice, and about $5.50 from a hospital or other facility.

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 5 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$7.59$4.79 to $10.96
FacilityA hospital or hospital-owned outpatient department$5.50$5.37 to $5.50

How much rates vary

Facilitymedian $5 · 10th to 90th $5 to $11Professionalmedian $8 · 10th to 90th $4 to $11
$5$10$20$50facility $5professional $8

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$9.55
Median
$10.96
Typical High
$11.48
Aetna
Setting
Professional
Modifier
None
Typical Low
$5.13
Median
$10.96
Typical High
$10.96
Ambetter
Setting
Professional
Modifier
None
Typical Low
$6.61
Median
$6.61
Typical High
$12.88
BCBS Alabama
Setting
Facility
Modifier
None
Typical Low
$5.37
Median
$5.50
Typical High
$5.50
BCBS Alabama
Setting
Professional
Modifier
21 + 22 · Increased work + 24 · Unrelated visit after surgery + 31 + 55 · Aftercare only + 99 · Multiple modifiers
Typical Low
$6.61
Median
$8.13
Typical High
$9.77
Cigna
Setting
Facility
Modifier
None
Typical Low
$7.76
Median
$8.13
Typical High
$30.90
Cigna
Setting
Professional
Modifier
None
Typical Low
$4.79
Median
$6.03
Typical High
$53.70
United
Setting
Facility
Modifier
None
Typical Low
$3.47
Median
$8.71
Typical High
$9.55
United
Setting
Professional
Modifier
None
Typical Low
$3.98
Median
$4.79
Typical High
$7.76
2 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$4.27
Median
$5.50
Typical High
$5.50
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$1.70
Median
$2.19
Typical High
$2.19

Where Alabama sits

The same service costs 5.9 times more in Alaska than in Alabama. 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.

Alabama· 51st of 51

$5.50

AK $32.36AL $5.50

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.