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Fibrin-Stabilizing Factor (XIII) Solubility Screen

Mississippi rates for HCPCS 85291

Screens for a shortage of the clotting protein that stabilizes fibrin, the mesh holding a blood clot together, known as factor XIII. A clot formed from the blood sample is placed in a solution and watched: a clot that dissolves points to a deficiency, while a clot that holds together does not. The answer is yes-or-no rather than a measured level or activity figure.

Rates data updated July 2026.

Facilitymedian $10 · 10th–90th $7$190%10%20%10th90th$10Professionalmedian $10 · 10th–90th $7$190%10%20%10th90th$10$5.0$10.0$20.0

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
$6.61
Median
$9.77
Typical High
$16.22
Aetna
Setting
Professional
Modifier
Global
Typical Low
$6.92
Median
$10.47
Typical High
$18.62
BCBS
Setting
Facility
Modifier
Global
Typical Low
$19.05
Median
$19.05
Typical High
$19.05
BCBS
Setting
Professional
Modifier
Global
Typical Low
$19.05
Median
$19.05
Typical High
$19.05
Cigna
Setting
Facility
Modifier
Global
Typical Low
$6.17
Median
$9.77
Typical High
$17.38
Cigna
Setting
Professional
Modifier
Global
Typical Low
$4.17
Median
$9.55
Typical High
$18.20
United
Setting
Facility
Modifier
Global
Typical Low
$8.13
Median
$9.12
Typical High
$12.02
United
Setting
Professional
Modifier
Global
Typical Low
$3.80
Median
$6.31
Typical High
$18.20