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Urine Trimethylamine And TMAO Test

Kentucky rates for HCPCS 0256U

Measures two related chemicals in urine — trimethylamine and its oxidized form, trimethylamine N-oxide — and reports them together as a paired profile. Trimethylamine is produced when gut bacteria break down certain foods, and the body normally converts it into trimethylamine N-oxide.

Rates data updated July 2026.

How much does Urine Trimethylamine And TMAO Test cost?

$95.50

Typical negotiated rate. In Kentucky, July 2026.

Insurers have agreed to pay about $95.50 for this service. The price depends on where it is billed: about $9.55 from a physician practice, and about $200 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 6 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$9.55$9.55 to $148
FacilityA hospital or hospital-owned outpatient department$200$132 to $380

How much rates vary

Facilitymedian $200 · 10th to 90th $132 to $380Professionalmedian $10 · 10th to 90th $10 to $195
$10$100$1K$10Kfacility $200professional $10

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
$131.83
Median
$199.53
Typical High
$380.19
Aetna
Setting
Professional
Modifier
Global
Typical Low
$128.82
Median
$147.91
Typical High
$218.78
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$9.55
Median
$9.55
Typical High
$9.55
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$9.55
Typical High
$10.23
CareSource
Setting
Facility
Modifier
Global
Typical Low
$158.49
Median
$2,398.83
Typical High
$46,773.51
CareSource
Setting
Professional
Modifier
Global
Typical Low
$169.82
Median
$213.80
Typical High
$2,951.21
Cigna
Setting
Facility
Modifier
Global
Typical Low
$125.89
Median
$234.42
Typical High
$338.84
Cigna
Setting
Professional
Modifier
Global
Typical Low
$229.09
Median
$776.25
Typical High
$776.25
Molina
Setting
Professional
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
United
Setting
Facility
Modifier
Global
Typical Low
$72.44
Median
$158.49
Typical High
$190.55
United
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$95.50
Typical High
$158.49

Where Kentucky sits

The same service costs 3.2 times more in South Dakota than in Kentucky. 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.

Kentucky· 51st of 51

$95.50

SD $309KY $95.50

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.