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Urine Trimethylamine And TMAO Test

New York 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 July 2026.

How much does Urine Trimethylamine And TMAO Test cost?

$123

Typical negotiated rate. In New York, July 2026.

Insurers have agreed to pay about $123 for this service. The price depends on where it is billed: about $87.10 from a physician practice, and about $275 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 8 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$87.10$12.59 to $129
FacilityA hospital or hospital-owned outpatient department$275$162 to $372

How much rates vary

Facilitymedian $275 · 10th to 90th $129 to $437Professionalmedian $87 · 10th to 90th $10 to $135
$10$20$50$100$200$500facility $275professional $87

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$128.82
Median
$288.40
Typical High
$436.52
Aetna
Setting
Professional
Modifier
Global
Typical Low
$87.10
Median
$87.10
Typical High
$134.90
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$9.55
Typical High
$117.49
Cigna
Setting
Facility
Modifier
Global
Typical Low
$154.88
Median
$223.87
Typical High
$398.11
Cigna
Setting
Professional
Modifier
Global
Typical Low
$181.97
Median
$776.25
Typical High
$776.25
Emblem Health
Setting
Facility
Modifier
Global
Typical Low
$158.49
Median
$263.03
Typical High
$616.60
Emblem Health
Setting
Professional
Modifier
Global
Typical Low
$75.86
Median
$95.50
Typical High
$309.03
Excellus BCBS
Setting
Professional
Modifier
Global
Typical Low
$100.00
Median
$134.90
Typical High
$177.83
MVP Health Care
Setting
Facility
Modifier
Global
Typical Low
$208.93
Median
$302.00
Typical High
$50,118.72
MVP Health Care
Setting
Professional
Modifier
Global
Typical Low
$104.71
Median
$151.36
Typical High
$331.13
United
Setting
Facility
Modifier
Global
Typical Low
$144.54
Median
$158.49
Typical High
$199.53
United
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$95.50
Typical High
$234.42
Univera
Setting
Facility
Modifier
Global
Typical Low
$134.90
Median
$162.18
Typical High
$181.97
Univera
Setting
Professional
Modifier
Global
Typical Low
$97.72
Median
$151.36
Typical High
$181.97

Where New York sits

The same service costs 3.2 times more in South Dakota than in Kentucky. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

New York· 38th of 51

$123

SD $309KY $95.50

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.