go back

Fibrin-Stabilizing Factor (XIII) Solubility Screen

Oregon 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 $9$260%20%40%10th90th$10Professionalmedian $11 · 10th–90th $8$200%10%20%10th90th$11$5.0$20.0$100.0$500.0

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
$11.75
Median
$16.98
Typical High
$40.74
Aetna
Setting
Professional
Modifier
Global
Typical Low
$8.91
Median
$11.22
Typical High
$60.26
Cigna
Setting
Facility
Modifier
Global
Typical Low
$14.79
Median
$23.99
Typical High
$31.62
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$10.23
Typical High
$16.60
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$18.62
Median
$19.95
Typical High
$22.91
Moda Health
Setting
Facility
Modifier
Global
Typical Low
$9.12
Median
$9.12
Typical High
$12.59
Moda Health
Setting
Professional
Modifier
Global
Typical Low
$9.12
Median
$12.02
Typical High
$17.78
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$9.12
Median
$9.12
Typical High
$18.20
Pacific Source
Setting
Professional
Modifier
Global
Typical Low
$9.12
Median
$9.12
Typical High
$11.48
Providence
Setting
Facility
Modifier
Global
Typical Low
$8.91
Median
$12.88
Typical High
$26.92
Providence
Setting
Professional
Modifier
Global
Typical Low
$8.91
Median
$10.96
Typical High
$79.43
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$13.80
Median
$27.54
Typical High
$35.48
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$6.76
Median
$9.12
Typical High
$11.22
United
Setting
Facility
Modifier
Global
Typical Low
$5.62
Median
$13.80
Typical High
$13.80
United
Setting
Professional
Modifier
Global
Typical Low
$3.80
Median
$5.13
Typical High
$12.30