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Serotonin Blood Test

Kentucky 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.

Facilitymedian $38 · 10th–90th $25$780%10%20%10th90th$38Professionalmedian $25 · 10th–90th $15$470%20%10th90th$25$10.0$20.0$50.0$100.0$200.0$500.0

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
$25.12
Median
$38.90
Typical High
$77.62
Aetna
Setting
Professional
Modifier
Global
Typical Low
$24.55
Median
$25.12
Typical High
$138.04
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$26.30
Median
$30.90
Typical High
$32.36
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$15.14
Median
$15.14
Typical High
$42.66
CareSource
Setting
Facility
Modifier
Global
Typical Low
$30.90
Median
$37.15
Typical High
$43.65
CareSource
Setting
Professional
Modifier
Global
Typical Low
$30.90
Median
$38.90
Typical High
$61.66
Cigna
Setting
Facility
Modifier
Global
Typical Low
$23.99
Median
$56.23
Typical High
$66.07
Cigna
Setting
Professional
Modifier
Global
Typical Low
$15.85
Median
$204.17
Typical High
$204.17
United
Setting
Facility
Modifier
Global
Typical Low
$13.80
Median
$30.90
Typical High
$95.50
United
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$25.70
Typical High
$43.65