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Serotonin Blood Test

Oregon rates for HCPCS 84260

This blood test measures the level of serotonin, a chemical messenger involved in mood, digestion, and blood vessel function. Elevated levels can be a sign of certain rare hormone-producing tumors, so this test is often used alongside other studies when a doctor suspects one of these tumors. It's typically ordered together with a related urine test that looks for a breakdown product of serotonin.

Rates data updated July 2026.

How much does Serotonin Blood Test cost?

$38.90

Typical negotiated rate. In Oregon, July 2026.

Insurers have agreed to pay about $38.90 for this service. The price depends on where it is billed: about $38.90 from a physician practice, and about $38.90 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$38.90$30.90 to $44.67
FacilityA hospital or hospital-owned outpatient department$38.90$30.90 to $61.66

How much rates vary

Facilitymedian $39 · 10th to 90th $31 to $135Professionalmedian $39 · 10th to 90th $28 to $60
$20$50$100$200facility $39professional $39

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
$40.74
Median
$72.44
Typical High
$181.97
Aetna
Setting
Professional
Modifier
Global
Typical Low
$30.20
Median
$38.90
Typical High
$204.17
Cigna
Setting
Facility
Modifier
Global
Typical Low
$50.12
Median
$81.28
Typical High
$112.20
Cigna
Setting
Professional
Modifier
Global
Typical Low
$21.38
Median
$34.67
Typical High
$58.88
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$63.10
Median
$67.61
Typical High
$79.43
Moda Health
Setting
Facility
Modifier
Global
Typical Low
$30.90
Median
$30.90
Typical High
$42.66
Moda Health
Setting
Professional
Modifier
Global
Typical Low
$30.90
Median
$41.69
Typical High
$52.48
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$30.90
Median
$30.90
Typical High
$61.66
Pacific Source
Setting
Professional
Modifier
Global
Typical Low
$30.90
Median
$30.90
Typical High
$39.81
Providence
Setting
Facility
Modifier
Global
Typical Low
$30.20
Median
$44.67
Typical High
$93.33
Providence
Setting
Professional
Modifier
Global
Typical Low
$30.90
Median
$37.15
Typical High
$79.43
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$46.77
Median
$93.33
Typical High
$123.03
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$23.44
Median
$31.62
Typical High
$39.81
United
Setting
Facility
Modifier
Global
Typical Low
$19.50
Median
$46.77
Typical High
$46.77
United
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$17.78
Typical High
$43.65

Where Oregon sits

The same service costs 2.5 times more in Nebraska than in Maryland. 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.

Oregon· 16th of 51

$38.90

NE $58.88MD $23.44

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.