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Giardia Antibody Test

New Hampshire 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?

$16.22

Typical negotiated rate. In New Hampshire, October 2026.

Insurers have agreed to pay about $16.22 for this service. The price depends on where it is billed: about $9.55 from a physician practice, and about $47.86 from a hospital or other facility.

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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$9.55$8.91 to $21.38
FacilityA hospital or hospital-owned outpatient department$47.86$28.18 to $64.57

How much rates vary

Facilitymedian $48 · 10th to 90th $25 to $87Professionalmedian $10 · 10th to 90th $8 to $43
$10$20$50$100facility $48professional $10

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$16.22
Median
$16.22
Typical High
$64.57
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$25.12
Median
$46.77
Typical High
$79.43
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$7.24
Median
$9.55
Typical High
$11.22
Cigna
Setting
Facility
Modifier
None
Typical Low
$27.54
Median
$64.57
Typical High
$102.33
Cigna
Setting
Professional
Modifier
None
Typical Low
$7.59
Median
$15.49
Typical High
$61.66
Harvard Pilgrim
Setting
Professional
Modifier
None
Typical Low
$8.91
Median
$22.39
Typical High
$54.95
United
Setting
Professional
Modifier
None
Typical Low
$6.17
Median
$8.91
Typical High
$21.88
Well Sense
Setting
Facility
Modifier
None
Typical Low
$14.79
Median
$14.79
Typical High
$14.79

Where New Hampshire 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.

New Hampshire· 20th of 51

$16.22

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.