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C. Difficile Toxin Stool Test

Washington rates for HCPCS 0107U

Checks a stool sample for the toxin made by Clostridium difficile, a bacterium that causes severe diarrhea, often after a course of antibiotics. It detects the toxin protein itself rather than the bacterium's genetic material.

Rates data updated July 2026.

How much does C. Difficile Toxin Stool Test cost?

$15.85

Typical negotiated rate. In Washington, July 2026.

Insurers have agreed to pay about $15.85 for this service. The price depends on where it is billed: about $14.79 from a physician practice, and about $18.20 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 8 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$14.79$14.45 to $15.14
FacilityA hospital or hospital-owned outpatient department$18.20$15.85 to $30.90

How much rates vary

Facilitymedian $18 · 10th to 90th $16 to $59Professionalmedian $15 · 10th to 90th $7 to $16
$10$20$50$100facility $18professional $15

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$15.14
Median
$36.31
Typical High
$89.13
Aetna
Setting
Professional
Modifier
Global
Typical Low
$15.14
Median
$15.14
Typical High
$15.14
Asuris Northwest Health
Setting
Facility
Modifier
Global
Typical Low
$15.85
Median
$19.95
Typical High
$43.65
Asuris Northwest Health
Setting
Professional
Modifier
Global
Typical Low
$12.02
Median
$14.45
Typical High
$15.85
Cigna
Setting
Facility
Modifier
Global
Typical Low
$16.60
Median
$33.88
Typical High
$41.69
Cigna
Setting
Professional
Modifier
Global
Typical Low
$18.20
Median
$18.20
Typical High
$22.91
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$15.85
Median
$15.85
Typical High
$19.05
Premera BCBS
Setting
Facility
Modifier
Global
Typical Low
$15.85
Median
$25.70
Typical High
$43.65
Premera BCBS
Setting
Professional
Modifier
Global
Typical Low
$14.45
Median
$14.45
Typical High
$19.05
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$15.85
Median
$23.99
Typical High
$43.65
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$12.02
Median
$14.45
Typical High
$15.85
United
Setting
Facility
Modifier
Global
Typical Low
$15.85
Median
$19.05
Typical High
$19.05
United
Setting
Professional
Modifier
Global
Typical Low
$6.76
Median
$6.76
Typical High
$16.98
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$8.32
Typical High
$28.84

Where Washington sits

The same service costs 2.3 times more in South Dakota than in Connecticut. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Washington· 17th of 51

$15.85

SD $23.99CT $10.47

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.