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Urine Trimethylamine And TMAO Test

Idaho 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 $269 · 10th–90th $158$5010%20%10th90th$269Professionalmedian $151 · 10th–90th $129$3090%20%10th90th$151$100.0$200.0$500.0$1.0K$2.0K

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
$288.40
Median
$288.40
Typical High
$416.87
Aetna
Setting
Professional
Modifier
Global
Typical Low
$128.82
Median
$151.36
Typical High
$309.03
BCBS
Setting
Facility
Modifier
Global
Typical Low
$158.49
Median
$281.84
Typical High
$575.44
BCBS
Setting
Professional
Modifier
Global
Typical Low
$134.90
Median
$138.04
Typical High
$162.18
Cigna
Setting
Facility
Modifier
Global
Typical Low
$630.96
Median
$630.96
Typical High
$630.96
Cigna
Setting
Professional
Modifier
Global
Typical Low
$151.36
Median
$181.97
Typical High
$229.09
Moda Health
Setting
Facility
Modifier
Global
Typical Low
$158.49
Median
$158.49
Typical High
$223.87
Moda Health
Setting
Professional
Modifier
Global
Typical Low
$158.49
Median
$158.49
Typical High
$190.55
Molina
Setting
Professional
Modifier
Global
Typical Low
$77.62
Median
$77.62
Typical High
$77.62
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$239.88
Median
$302.00
Typical High
$575.44
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$128.82
Median
$134.90
Typical High
$169.82
Select Health
Setting
Professional
Modifier
Global
Typical Low
$158.49
Median
$158.49
Typical High
$158.49
United
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$67.61
Typical High
$158.49