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Giardia Antibody Test

Tennessee 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?

$12.30

Typical negotiated rate. In Tennessee, October 2026.

Insurers have agreed to pay about $12.30 for this service. Most negotiated rates run $9.55 to $19.95.

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.

How much rates vary

Facilitymedian $30 · 10th to 90th $11 to $52Professionalmedian $12 · 10th to 90th $7 to $20
$10$20$50facility $30professional $12

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
Facility
Modifier
None
Typical Low
$10.96
Median
$11.75
Typical High
$22.39
Aetna
Setting
Professional
Modifier
None
Typical Low
$10.96
Median
$11.75
Typical High
$17.78
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$5.50
Median
$5.75
Typical High
$8.91
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$2.19
Median
$2.34
Typical High
$3.55
BCBS Tennessee
Setting
Professional
Modifier
None
Typical Low
$7.59
Median
$16.22
Typical High
$19.95
Cigna
Setting
Facility
Modifier
None
Typical Low
$10.96
Median
$30.20
Typical High
$57.54
Cigna
Setting
Professional
Modifier
None
Typical Low
$6.76
Median
$9.55
Typical High
$21.38
United
Setting
Professional
Modifier
None
Typical Low
$6.17
Median
$8.91
Typical High
$18.62

Where Tennessee 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.

Tennessee· 38th of 51

$12.30

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.