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Presumptive Drug Test, Not by Optical Observation

Washington rates for HCPCS G0479

Drug test presump not opt

Rates data updated October 2026.

How much rates vary

Facilitymedian $20 · 10th to 90th $20 to $40Professionalmedian $79 · 10th to 90th $79 to $100
$20$50$100facility $20professional $79

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

Rates by insurance carrier

Insurance Carrier
Asuris Northwest Health
Setting
Facility
Modifier
None
Typical Low
$19.95
Median
$19.95
Typical High
$39.81
Cigna
Setting
Professional
Modifier
None
Typical Low
$79.43
Median
$79.43
Typical High
$100.00