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Giardia Antibody Test

Rhode Island 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 October 2026.

How much does Giardia Antibody Test cost?

$15.49

Typical negotiated rate. In Rhode Island, October 2026.

Insurers have agreed to pay about $15.49 for this service. The price depends on where it is billed: about $13.18 from a physician practice, and about $18.20 from a hospital or other facility.

Few insurers publish rates for this combination, so treat this figure as a rough guide.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 4 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$13.18$9.33 to $21.88
FacilityA hospital or hospital-owned outpatient department$18.20$17.78 to $29.51

How much rates vary

Facilitymedian $18 · 10th to 90th $17 to $52Professionalmedian $13 · 10th to 90th $8 to $25
$10$20$50facility $18professional $13

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
Aetna
Setting
Professional
Modifier
None
Typical Low
$13.18
Median
$15.49
Typical High
$15.49
BCBS Rhode Island
Setting
Facility
Modifier
None
Typical Low
$16.98
Median
$18.20
Typical High
$29.51
BCBS Rhode Island
Setting
Professional
Modifier
None
Typical Low
$8.32
Median
$10.96
Typical High
$29.51
Cigna
Setting
Facility
Modifier
None
Typical Low
$13.80
Median
$35.48
Typical High
$61.66
Cigna
Setting
Professional
Modifier
None
Typical Low
$10.47
Median
$16.98
Typical High
$22.39
United
Setting
Facility
Modifier
None
Typical Low
$17.78
Median
$17.78
Typical High
$17.78
United
Setting
Professional
Modifier
None
Typical Low
$5.25
Median
$10.72
Typical High
$24.55

Where Rhode Island sits

The same service costs 3.0 times more in Alaska than in Maryland. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Rhode Island· 21st of 51

$15.49

AK $33.11MD $10.96

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.