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Urine Trimethylamine And TMAO Test

Montana 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 $200 · 10th–90th $158$4900%20%40%10th90th$200Professionalmedian $151 · 10th–90th $112$4900%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
Professional
Modifier
Global
Typical Low
$112.20
Median
$151.36
Typical High
$3,715.35
Cigna
Setting
Facility
Modifier
Global
Typical Low
$234.42
Median
$234.42
Typical High
$234.42
Cigna
Setting
Professional
Modifier
Global
Typical Low
$181.97
Median
$229.09
Typical High
$234.42
MountainHealth Co-op
Setting
Facility
Modifier
Global
Typical Low
$158.49
Median
$199.53
Typical High
$489.78
MountainHealth Co-op
Setting
Professional
Modifier
Global
Typical Low
$158.49
Median
$199.53
Typical High
$489.78
Providence
Setting
Facility
Modifier
Global
Typical Low
$234.42
Median
$234.42
Typical High
$234.42
Providence
Setting
Professional
Modifier
Global
Typical Low
$79.43
Median
$85.11
Typical High
$199.53
United
Setting
Facility
Modifier
Global
Typical Low
$190.55
Median
$190.55
Typical High
$190.55
United
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$67.61
Typical High
$158.49