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Urine Trimethylamine And TMAO Test

Texas 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 $191 · 10th–90th $95$7240%10%10th90th$191Professionalmedian $120 · 10th–90th $87$1580%20%10th90th$120$10.0$20.0$50.0$100.0$200.0$500.0$1.0K

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
$95.50
Median
$229.09
Typical High
$724.44
Aetna
Setting
Professional
Modifier
Global
Typical Low
$95.50
Median
$120.23
Typical High
$169.82
Christus
Setting
Facility
Modifier
Global
Typical Low
$158.49
Median
$158.49
Typical High
$158.49
Cigna
Setting
Facility
Modifier
Global
Typical Low
$107.15
Median
$331.13
Typical High
$707.95
Cigna
Setting
Professional
Modifier
Global
Typical Low
$162.18
Median
$194.98
Typical High
$245.47
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$758.58
Median
$758.58
Typical High
$758.58
Moda Health
Setting
Facility
Modifier
Global
Typical Low
$95.50
Median
$158.49
Typical High
$281.84
Moda Health
Setting
Professional
Modifier
Global
Typical Low
$95.50
Median
$128.82
Typical High
$169.82
Molina
Setting
Professional
Modifier
Global
Typical Low
$120.23
Median
$120.23
Typical High
$120.23
Providence
Setting
Facility
Modifier
Global
Typical Low
$95.50
Median
$158.49
Typical High
$398.11
Providence
Setting
Professional
Modifier
Global
Typical Low
$85.11
Median
$158.49
Typical High
$302.00
United
Setting
Facility
Modifier
Global
Typical Low
$67.61
Median
$158.49
Typical High
$190.55
United
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$67.61
Typical High
$158.49
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$9.33
Median
$83.18
Typical High
$158.49