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Serotonin Blood Test

Pennsylvania 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 $81 · 10th–90th $26$2690%10%10th90th$81Professionalmedian $25 · 10th–90th $23$490%50%10th90th$25$10.0$50.0$200.0$1.0K$5.0K$20.0K

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
$26.30
Median
$81.28
Typical High
$234.42
Aetna
Setting
Professional
Modifier
Global
Typical Low
$23.99
Median
$25.12
Typical High
$47.86
AmeriHealth
Setting
Facility
Modifier
Global
Typical Low
$46.77
Median
$134.90
Typical High
$1,202.26
Capital Blue Cross
Setting
Facility
Modifier
Global
Typical Low
$162.18
Median
$223.87
Typical High
$8,511.38
Capital Blue Cross
Setting
Professional
Modifier
Global
Typical Low
$23.99
Median
$23.99
Typical High
$29.51
Cigna
Setting
Facility
Modifier
Global
Typical Low
$22.39
Median
$46.77
Typical High
$107.15
Cigna
Setting
Professional
Modifier
Global
Typical Low
$18.20
Median
$38.90
Typical High
$75.86
Emblem Health
Setting
Professional
Modifier
Global
Typical Low
$14.45
Median
$18.20
Typical High
$44.67
Geisinger
Setting
Facility
Modifier
Global
Typical Low
$30.90
Median
$30.90
Typical High
$30.90
Geisinger
Setting
Professional
Modifier
Global
Typical Low
$30.20
Median
$34.67
Typical High
$53.70
Highmark BCBS
Setting
Facility
Modifier
Global
Typical Low
$41.69
Median
$64.57
Typical High
$199.53
Highmark BCBS
Setting
Professional
Modifier
Global
Typical Low
$18.62
Median
$20.89
Typical High
$23.44
Independence Blue Cross
Setting
Facility
Modifier
Global
Typical Low
$35.48
Median
$125.89
Typical High
$288.40
Martin's Point
Setting
Facility
Modifier
Global
Typical Low
$25.12
Median
$81.28
Typical High
$295.12
Martin's Point
Setting
Professional
Modifier
Global
Typical Low
$23.44
Median
$26.30
Typical High
$91.20
UPMC Health Plan
Setting
Facility
Modifier
Global
Typical Low
$67.61
Median
$102.33
Typical High
$218.78
UPMC Health Plan
Setting
Professional
Modifier
Global
Typical Low
$27.54
Median
$30.90
Typical High
$43.65
United
Setting
Facility
Modifier
Global
Typical Low
$16.98
Median
$30.90
Typical High
$37.15
United
Setting
Professional
Modifier
Global
Typical Low
$13.80
Median
$25.12
Typical High
$52.48