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Specialized Clotting Test for Antiphospholipid Antibodies

Kansas rates for HCPCS 85597

This is a specialized blood clotting test used to help confirm the presence of a lupus anticoagulant, an antibody that interferes with normal blood clotting tests and is linked to an increased risk of abnormal blood clots. It is typically ordered as part of a broader workup when this kind of antibody is suspected.

Rates data updated October 2026.

How much does Specialized Clotting Test for Antiphospholipid Antibodies cost?

$46.77

Typical negotiated rate. In Kansas, October 2026.

Insurers have agreed to pay about $46.77 for this service. The price depends on where it is billed: about $17.78 from a physician practice, and about $100 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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$17.78$10.72 to $23.99
FacilityA hospital or hospital-owned outpatient department$100$95.50 to $141

How much rates vary

Facilitymedian $100 · 10th to 90th $30 to $151Professionalmedian $18 · 10th to 90th $11 to $36
$10$20$50$100facility $100professional $18

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
$17.78
Median
$33.11
Typical High
$56.23
Aetna
Setting
Professional
Modifier
None
Typical Low
$13.49
Median
$17.78
Typical High
$19.05
Ambetter
Setting
Professional
Modifier
None
Typical Low
$10.96
Median
$10.96
Typical High
$10.96
BCBS Kansas
Setting
Facility
Modifier
None
Typical Low
$95.50
Median
$102.33
Typical High
$151.36
BCBS Kansas
Setting
Professional
Modifier
None
Typical Low
$23.99
Median
$23.99
Typical High
$23.99
Cigna
Setting
Facility
Modifier
None
Typical Low
$12.59
Median
$22.91
Typical High
$40.74
Cigna
Setting
Professional
Modifier
None
Typical Low
$11.22
Median
$46.77
Typical High
$46.77
Medica
Setting
Facility
Modifier
None
Typical Low
$16.22
Median
$29.51
Typical High
$48.98
Medica
Setting
Professional
Modifier
None
Typical Low
$7.59
Median
$10.72
Typical High
$33.88
United
Setting
Facility
Modifier
None
Typical Low
$10.72
Median
$10.72
Typical High
$17.78
United
Setting
Professional
Modifier
None
Typical Low
$7.59
Median
$10.72
Typical High
$37.15
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
$7.76
Median
$8.91
Typical High
$9.55
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$3.09
Median
$3.63
Typical High
$3.80

Where Kansas sits

The same service costs 6.2 times more in Kansas 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.

Kansas· 1st of 51

$46.77

KS $46.77AL $7.59

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.