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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 October 2026.

How much does Serotonin Blood Test cost?

$37.15

Typical negotiated rate. In Oregon, October 2026.

Insurers have agreed to pay about $37.15 for this service. The price depends on where it is billed: about $33.88 from a physician practice, and about $46.77 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$33.88$30.20 to $42.66
FacilityA hospital or hospital-owned outpatient department$46.77$31.62 to $61.66

How much rates vary

Facilitymedian $47 · 10th to 90th $31 to $112Professionalmedian $34 · 10th to 90th $13 to $62
$20$50$100facility $47professional $34

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$72.44
Median
$77.62
Typical High
$138.04
Aetna
Setting
Professional
Modifier
None
Typical Low
$28.18
Median
$30.20
Typical High
$38.90
Cigna
Setting
Facility
Modifier
None
Typical Low
$50.12
Median
$85.11
Typical High
$125.89
Cigna
Setting
Professional
Modifier
None
Typical Low
$23.99
Median
$34.67
Typical High
$56.23
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$63.10
Median
$79.43
Typical High
$91.20
Moda Health
Setting
Facility
Modifier
None
Typical Low
$30.20
Median
$38.90
Typical High
$138.04
Moda Health
Setting
Professional
Modifier
None
Typical Low
$30.20
Median
$30.90
Typical High
$53.70
Pacific Source
Setting
Facility
Modifier
None
Typical Low
$30.90
Median
$39.81
Typical High
$61.66
Pacific Source
Setting
Professional
Modifier
None
Typical Low
$30.90
Median
$30.90
Typical High
$39.81
Providence
Setting
Facility
Modifier
None
Typical Low
$29.51
Median
$47.86
Typical High
$125.89
Providence
Setting
Professional
Modifier
None
Typical Low
$30.90
Median
$37.15
Typical High
$79.43
Regence BlueShield
Setting
Facility
Modifier
None
Typical Low
$61.66
Median
$109.65
Typical High
$138.04
Regence BlueShield
Setting
Professional
Modifier
None
Typical Low
$23.44
Median
$26.30
Typical High
$39.81
United
Setting
Facility
Modifier
None
Typical Low
$37.15
Median
$46.77
Typical High
$50.12
United
Setting
Professional
Modifier
None
Typical Low
$12.88
Median
$17.78
Typical High
$37.15

Where Oregon sits

The same service costs 4.2 times more in Kansas than in Alabama. 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· 13th of 51

$37.15

KS $77.62AL $18.62

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.