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Urine Trimethylamine And TMAO Test

Utah 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 June 2026.

Facilitymedian $776 · 10th–90th $145$1,0230%20%10th90th$776Professionalmedian $126 · 10th–90th $95$1580%20%10th90th$126$50.0$100.0$200.0$500.0$1.0K

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
$144.54
Median
$776.25
Typical High
$1,023.29
Aetna
Setting
Professional
Modifier
Global
Typical Low
$95.50
Median
$125.89
Typical High
$151.36
Cigna
Setting
Facility
Modifier
Global
Typical Low
$138.04
Median
$165.96
Typical High
$436.52
Cigna
Setting
Professional
Modifier
Global
Typical Low
$181.97
Median
$181.97
Typical High
$229.09
Molina
Setting
Professional
Modifier
Global
Typical Low
$30.20
Median
$30.20
Typical High
$30.20
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$158.49
Median
$181.97
Typical High
$190.55
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$109.65
Median
$134.90
Typical High
$144.54
Select Health
Setting
Professional
Modifier
Global
Typical Low
$112.20
Median
$158.49
Typical High
$158.49
U of Utah Health Plan
Setting
Professional
Modifier
Global
Typical Low
$125.89
Median
$141.25
Typical High
$158.49
United
Setting
Facility
Modifier
Global
Typical Low
$79.43
Median
$79.43
Typical High
$104.71
United
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$67.61
Typical High
$158.49