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Urine Trimethylamine And TMAO Test

Ohio 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 $214 · 10th–90th $135$3800%10%10th90th$214Professionalmedian $120 · 10th–90th $10$1910%10%20%10th90th$120$5.0$20.0$100.0$500.0$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
$151.36
Median
$223.87
Typical High
$380.19
Aetna
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$128.82
Typical High
$190.55
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$12.30
Typical High
$165.96
CareSource
Setting
Facility
Modifier
Global
Typical Low
$181.97
Median
$181.97
Typical High
$181.97
CareSource
Setting
Professional
Modifier
Global
Typical Low
$194.98
Median
$2,511.89
Typical High
$4,466.84
Cigna
Setting
Facility
Modifier
Global
Typical Low
$154.88
Median
$190.55
Typical High
$812.83
Cigna
Setting
Professional
Modifier
Global
Typical Low
$104.71
Median
$181.97
Typical High
$229.09
Medical Mutual of Ohio
Setting
Facility
Modifier
Global
Typical Low
$104.71
Median
$104.71
Typical High
$338.84
Medical Mutual of Ohio
Setting
Professional
Modifier
Global
Typical Low
$104.71
Median
$104.71
Typical High
$104.71
Molina
Setting
Professional
Modifier
Global
Typical Low
$30.20
Median
$30.20
Typical High
$30.20
SummaCare
Setting
Facility
Modifier
Global
Typical Low
$190.55
Median
$190.55
Typical High
$190.55
SummaCare
Setting
Professional
Modifier
Global
Typical Low
$112.20
Median
$169.82
Typical High
$316.23
United
Setting
Facility
Modifier
Global
Typical Low
$79.43
Median
$158.49
Typical High
$239.88
United
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$95.50
Typical High
$158.49