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Urine Trimethylamine And TMAO Test

Oklahoma 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 $158 · 10th–90th $120$4790%10%20%10th90th$158Professionalmedian $120 · 10th–90th $68$1580%20%10th90th$120$50.0$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
$125.89
Median
$158.49
Typical High
$478.63
Aetna
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$120.23
Typical High
$158.49
Cigna
Setting
Facility
Modifier
Global
Typical Low
$141.25
Median
$426.58
Typical High
$426.58
Cigna
Setting
Professional
Modifier
Global
Typical Low
$181.97
Median
$181.97
Typical High
$229.09
Medica
Setting
Facility
Modifier
Global
Typical Low
$83.18
Median
$125.89
Typical High
$537.03
Medica
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$67.61
Typical High
$158.49
United
Setting
Facility
Modifier
Global
Typical Low
$57.54
Median
$144.54
Typical High
$190.55
United
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$67.61
Typical High
$95.50