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Giardia Antibody Test

Washington rates for HCPCS 86674

Looks for antibodies the immune system makes against Giardia, a microscopic parasite picked up from contaminated water, food, or close contact. Giardia infection causes long-running watery diarrhea, cramping, bloating, and weight loss. Antibodies show that the body has met the parasite.

Rates data updated July 2026.

Facilitymedian $25 · 10th–90th $15$660%10%10th90th$25Professionalmedian $14 · 10th–90th $9$320%20%40%10th90th$14$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
$14.79
Median
$33.88
Typical High
$75.86
Aetna
Setting
Professional
Modifier
Global
Typical Low
$13.80
Median
$13.80
Typical High
$97.72
Asuris Northwest Health
Setting
Facility
Modifier
Global
Typical Low
$14.79
Median
$18.20
Typical High
$40.74
Asuris Northwest Health
Setting
Professional
Modifier
Global
Typical Low
$10.96
Median
$13.18
Typical High
$15.14
Cigna
Setting
Facility
Modifier
Global
Typical Low
$15.14
Median
$31.62
Typical High
$46.77
Cigna
Setting
Professional
Modifier
Global
Typical Low
$9.12
Median
$15.49
Typical High
$22.91
Molina
Setting
Professional
Modifier
Global
Typical Low
$11.48
Median
$32.36
Typical High
$64.57
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$14.79
Median
$14.79
Typical High
$29.51
Pacific Source
Setting
Professional
Modifier
Global
Typical Low
$14.79
Median
$14.79
Typical High
$16.22
Premera BCBS
Setting
Facility
Modifier
Global
Typical Low
$14.79
Median
$25.70
Typical High
$40.74
Premera BCBS
Setting
Professional
Modifier
Global
Typical Low
$13.18
Median
$13.18
Typical High
$17.78
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$14.79
Median
$21.88
Typical High
$39.81
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$10.96
Median
$13.18
Typical High
$14.79
United
Setting
Facility
Modifier
Global
Typical Low
$13.18
Median
$17.78
Typical High
$17.78
United
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$7.41
Typical High
$17.78
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$6.61
Median
$7.59
Typical High
$26.30