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Urine Trimethylamine And TMAO Test

Indiana 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 $224 · 10th–90th $158$5250%20%40%10th90th$224Professionalmedian $129 · 10th–90th $10$1550%20%40%10th90th$129$5.0$20.0$100.0$500.0$2.0K$10.0K$50.0K

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
$181.97
Median
$251.19
Typical High
$588.84
Aetna
Setting
Professional
Modifier
Global
Typical Low
$112.20
Median
$131.83
Typical High
$154.88
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$158.49
Median
$158.49
Typical High
$478.63
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$9.55
Typical High
$123.03
CareSource
Setting
Facility
Modifier
Global
Typical Low
$154.88
Median
$2,344.23
Typical High
$43,651.58
Cigna
Setting
Facility
Modifier
Global
Typical Low
$104.71
Median
$302.00
Typical High
$616.60
Cigna
Setting
Professional
Modifier
Global
Typical Low
$10.96
Median
$181.97
Typical High
$229.09
United
Setting
Facility
Modifier
Global
Typical Low
$87.10
Median
$158.49
Typical High
$158.49
United
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$95.50
Typical High
$173.78