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Fibrin-Stabilizing Factor (XIII) Solubility Screen

Massachusetts 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 $21 · 10th–90th $9$510%10%20%10th90th$21Professionalmedian $9 · 10th–90th $7$270%50%10th90th$9$5.0$20.0$100.0$500.0$2.0K$10.0K$50.0K

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
$9.12
Median
$23.44
Typical High
$70.79
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.94
Median
$8.51
Typical High
$39.81
AllWays Health Partners
Setting
Facility
Modifier
Global
Typical Low
$8.13
Median
$12.59
Typical High
$100.00
AllWays Health Partners
Setting
Professional
Modifier
Global
Typical Low
$5.50
Median
$9.12
Typical High
$22.39
BCBS
Setting
Facility
Modifier
Global
Typical Low
$17.38
Median
$21.38
Typical High
$34.67
BCBS
Setting
Professional
Modifier
Global
Typical Low
$8.51
Median
$8.51
Typical High
$11.48
Cigna
Setting
Facility
Modifier
Global
Typical Low
$7.08
Median
$14.13
Typical High
$23.99
Cigna
Setting
Professional
Modifier
Global
Typical Low
$5.62
Median
$10.23
Typical High
$23.44
Fallon Health
Setting
Facility
Modifier
Global
Typical Low
$10.23
Median
$64.57
Typical High
$7,079.46
Fallon Health
Setting
Professional
Modifier
Global
Typical Low
$13.18
Median
$13.18
Typical High
$15.49
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$9.12
Median
$9.12
Typical High
$26.92
Health New England
Setting
Facility
Modifier
Global
Typical Low
$11.75
Median
$19.50
Typical High
$19.50
Mass General Brigham
Setting
Facility
Modifier
Global
Typical Low
$8.13
Median
$12.59
Typical High
$100.00
Mass General Brigham
Setting
Professional
Modifier
Global
Typical Low
$5.50
Median
$9.12
Typical High
$22.39
United
Setting
Facility
Modifier
Global
Typical Low
$5.50
Median
$9.12
Typical High
$14.45
United
Setting
Professional
Modifier
Global
Typical Low
$5.50
Median
$8.13
Typical High
$22.39