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Fibrin-Stabilizing Factor (XIII) Solubility Screen

South Dakota 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 $17 · 10th–90th $10$170%50%10th$17Professionalmedian $17 · 10th–90th $6$420%10%20%10th90th$17$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
$6.31
Median
$10.47
Typical High
$10.47
Aetna
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$8.51
Typical High
$41.69
Cigna
Setting
Facility
Modifier
Global
Typical Low
$17.38
Median
$17.38
Typical High
$17.38
Cigna
Setting
Professional
Modifier
Global
Typical Low
$10.23
Median
$17.38
Typical High
$21.38
Medica
Setting
Facility
Modifier
Global
Typical Low
$8.51
Median
$13.80
Typical High
$43.65
Medica
Setting
Professional
Modifier
Global
Typical Low
$5.50
Median
$6.17
Typical High
$12.30
Sanford Health Plan
Setting
Professional
Modifier
Global
Typical Low
$13.80
Median
$21.88
Typical High
$25.12
United
Setting
Facility
Modifier
Global
Typical Low
$10.96
Median
$10.96
Typical High
$10.96
United
Setting
Professional
Modifier
Global
Typical Low
$3.80
Median
$8.13
Typical High
$12.30
Wellmark
Setting
Professional
Modifier
Global
Typical Low
$9.12
Median
$9.12
Typical High
$9.12