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Automated White Blood Cell Differential Count

Washington rates for HCPCS 85004

This test uses an automated laboratory analyzer to sort and count the different types of white blood cells in a blood sample, such as neutrophils, lymphocytes, and monocytes. It is usually done as part of a complete blood count to help evaluate infection, inflammation, or other blood-related conditions.

Rates data updated July 2026.

Facilitymedian $11 · 10th–90th $6$320%10%10th90th$11Professionalmedian $6 · 10th–90th $5$100%20%40%10th90th$6$2.0$5.0$10.0$20.0$50.0$100.0

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
$6.03
Median
$14.79
Typical High
$41.69
Aetna
Setting
Professional
Modifier
Global
Typical Low
$5.62
Median
$6.03
Typical High
$13.80
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$3.98
Median
$3.98
Typical High
$3.98
Asuris Northwest Health
Setting
Facility
Modifier
Global
Typical Low
$6.46
Median
$8.13
Typical High
$17.78
Asuris Northwest Health
Setting
Professional
Modifier
Global
Typical Low
$4.79
Median
$5.75
Typical High
$6.61
Cigna
Setting
Facility
Modifier
Global
Typical Low
$6.76
Median
$13.80
Typical High
$23.44
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.98
Median
$6.92
Typical High
$10.23
Molina
Setting
Professional
Modifier
Global
Typical Low
$4.17
Median
$5.75
Typical High
$64.57
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$6.46
Median
$6.46
Typical High
$12.59
Pacific Source
Setting
Professional
Modifier
Global
Typical Low
$6.46
Median
$6.46
Typical High
$8.13
Premera BCBS
Setting
Facility
Modifier
Global
Typical Low
$6.46
Median
$11.22
Typical High
$17.78
Premera BCBS
Setting
Professional
Modifier
Global
Typical Low
$5.75
Median
$5.75
Typical High
$7.76
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$6.46
Median
$9.77
Typical High
$17.38
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$4.79
Median
$5.75
Typical High
$6.46
United
Setting
Facility
Modifier
Global
Typical Low
$6.17
Median
$7.76
Typical High
$7.76
United
Setting
Professional
Modifier
Global
Typical Low
$2.69
Median
$3.24
Typical High
$7.76
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$2.88
Median
$3.39
Typical High
$11.75