go back

Urine Trimethylamine And TMAO Test

Nevada 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?

$129

Typical negotiated rate. In Nevada, July 2026.

Insurers have agreed to pay about $129 for this service. The price depends on where it is billed: about $126 from a physician practice, and about $309 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$126$120 to $135
FacilityA hospital or hospital-owned outpatient department$309$135 to $851

How much rates vary

Facilitymedian $309 · 10th to 90th $126 to $7,762Professionalmedian $126 · 10th to 90th $98 to $158
$10$100$1K$10Kfacility $309professional $126

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
$125.89
Median
$346.74
Typical High
$23,988.33
Aetna
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$125.89
Typical High
$263.03
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$52.48
Median
$134.90
Typical High
$380.19
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$97.72
Typical High
$123.03
Cigna
Setting
Facility
Modifier
Global
Typical Low
$169.82
Median
$186.21
Typical High
$257.04
Cigna
Setting
Professional
Modifier
Global
Typical Low
$181.97
Median
$181.97
Typical High
$229.09
Hometown Health
Setting
Professional
Modifier
Global
Typical Low
$158.49
Median
$158.49
Typical High
$263.03
Select Health
Setting
Facility
Modifier
Global
Typical Low
$158.49
Median
$158.49
Typical High
$158.49
Select Health
Setting
Professional
Modifier
Global
Typical Low
$199.53
Median
$199.53
Typical High
$199.53
United
Setting
Facility
Modifier
Global
Typical Low
$56.23
Median
$112.20
Typical High
$239.88
United
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$128.82
Typical High
$208.93

Where Nevada 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.

Nevada· 34th of 51

$129

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.