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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 June 2026.

Facilitymedian $263 · 10th–90th $123$7,7620%20%10th90th$263Professionalmedian $126 · 10th–90th $98$1580%20%40%10th90th$126$10.0$50.0$200.0$1.0K$5.0K$20.0K

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
$123.03
Median
$309.03
Typical High
$23,988.33
Aetna
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$131.83
Typical High
$154.88
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
$117.49
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
Professional
Modifier
Global
Typical Low
$158.49
Median
$158.49
Typical High
$158.49
United
Setting
Facility
Modifier
Global
Typical Low
$56.23
Median
$109.65
Typical High
$239.88
United
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$128.82
Typical High
$208.93