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Urine Trimethylamine And TMAO Test

Minnesota 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 $324 · 10th–90th $158$1,0470%20%10th90th$324Professionalmedian $158 · 10th–90th $126$1950%20%10th90th$158$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
$151.36
Median
$151.36
Typical High
$151.36
Aetna
Setting
Professional
Modifier
Global
Typical Low
$114.82
Median
$138.04
Typical High
$190.55
BCBS
Setting
Facility
Modifier
Global
Typical Low
$158.49
Median
$158.49
Typical High
$158.49
BCBS
Setting
Professional
Modifier
Global
Typical Low
$128.82
Median
$158.49
Typical High
$158.49
Cigna
Setting
Facility
Modifier
Global
Typical Low
$426.58
Median
$616.60
Typical High
$1,479.11
Cigna
Setting
Professional
Modifier
Global
Typical Low
$186.21
Median
$234.42
Typical High
$309.03
Health Partners
Setting
Facility
Modifier
Global
Typical Low
$436.52
Median
$537.03
Typical High
$1,047.13
Health Partners
Setting
Professional
Modifier
Global
Typical Low
$181.97
Median
$181.97
Typical High
$309.03
Medica
Setting
Facility
Modifier
Global
Typical Low
$158.49
Median
$251.19
Typical High
$758.58
Medica
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$95.50
Typical High
$338.84
United
Setting
Facility
Modifier
Global
Typical Low
$158.49
Median
$190.55
Typical High
$190.55
United
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$158.49
Typical High
$354.81