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Fibrin-Stabilizing Factor (XIII) Solubility Screen

Michigan 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 $9 · 10th–90th $8$160%20%40%10th90th$9Professionalmedian $9 · 10th–90th $6$110%20%40%10th90th$9$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
$7.76
Median
$8.71
Typical High
$15.85
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.76
Median
$8.71
Typical High
$10.72
BCBS
Setting
Facility
Modifier
Global
Typical Low
$6.76
Median
$10.47
Typical High
$18.20
BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.46
Median
$6.76
Typical High
$6.76
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.31
Median
$9.12
Typical High
$12.88
Health Alliance Plan
Setting
Facility
Modifier
Global
Typical Low
$8.32
Median
$9.12
Typical High
$23.44
Health Alliance Plan
Setting
Professional
Modifier
Global
Typical Low
$7.08
Median
$9.33
Typical High
$13.18
Priority Health
Setting
Professional
Modifier
Global
Typical Low
$9.12
Median
$10.23
Typical High
$12.59
United
Setting
Facility
Modifier
Global
Typical Low
$5.50
Median
$9.12
Typical High
$10.96
United
Setting
Professional
Modifier
Global
Typical Low
$3.80
Median
$5.75
Typical High
$10.00