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Urine Trimethylamine And TMAO Test

Tennessee 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 $145 · 10th–90th $79$7590%10%20%10th90th$145Professionalmedian $126 · 10th–90th $107$1580%20%10th90th$126$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
$120.23
Median
$125.89
Typical High
$173.78
Aetna
Setting
Professional
Modifier
Global
Typical Low
$120.23
Median
$123.03
Typical High
$154.88
BCBS
Setting
Professional
Modifier
Global
Typical Low
$158.49
Median
$158.49
Typical High
$158.49
Cigna
Setting
Facility
Modifier
Global
Typical Low
$109.65
Median
$331.13
Typical High
$457.09
Cigna
Setting
Professional
Modifier
Global
Typical Low
$181.97
Median
$194.98
Typical High
$245.47
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$758.58
Median
$758.58
Typical High
$758.58
United
Setting
Facility
Modifier
Global
Typical Low
$57.54
Median
$144.54
Typical High
$158.49
United
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$95.50
Typical High
$158.49