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Urine Trimethylamine And TMAO Test

Michigan 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 $151 · 10th–90th $151$2820%50%90th$151Professionalmedian $135 · 10th–90th $102$1910%20%10th90th$135$50.0$100.0$200.0$500.0

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
$281.84
Aetna
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$138.04
Typical High
$190.55
BCBS
Setting
Facility
Modifier
Global
Typical Low
$112.20
Median
$112.20
Typical High
$112.20
BCBS
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$112.20
Typical High
$112.20
Cigna
Setting
Professional
Modifier
Global
Typical Low
$181.97
Median
$194.98
Typical High
$245.47
Health Alliance Plan
Setting
Facility
Modifier
Global
Typical Low
$151.36
Median
$151.36
Typical High
$380.19
Health Alliance Plan
Setting
Professional
Modifier
Global
Typical Low
$131.83
Median
$158.49
Typical High
$218.78
United
Setting
Facility
Modifier
Global
Typical Low
$95.50
Median
$158.49
Typical High
$158.49
United
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$95.50
Typical High
$158.49