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Serotonin Blood Test

Arizona 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 $63 · 10th–90th $27$1450%10%10th90th$63Professionalmedian $25 · 10th–90th $17$2040%20%10th90th$25$10.0$20.0$50.0$100.0$200.0

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
$43.65
Median
$67.61
Typical High
$147.91
Aetna
Setting
Professional
Modifier
Global
Typical Low
$20.89
Median
$25.12
Typical High
$204.17
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$21.38
Median
$21.38
Typical High
$21.38
BCBS
Setting
Facility
Modifier
Global
Typical Low
$18.62
Median
$77.62
Typical High
$144.54
BCBS
Setting
Professional
Modifier
Global
Typical Low
$24.55
Median
$26.30
Typical High
$125.89
Cigna
Setting
Facility
Modifier
Global
Typical Low
$22.39
Median
$32.36
Typical High
$100.00
Cigna
Setting
Professional
Modifier
Global
Typical Low
$20.89
Median
$28.18
Typical High
$46.77
Medica
Setting
Facility
Modifier
Global
Typical Low
$24.55
Median
$26.92
Typical High
$218.78
Medica
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$18.20
Typical High
$28.84
United
Setting
Facility
Modifier
Global
Typical Low
$21.88
Median
$30.90
Typical High
$38.90
United
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$18.20
Typical High
$42.66