What does code 87329 cost?

Across the published hospital price files, the disclosed cash price for 87329 ranges from $6.15 to $281. This is public hospital price transparency data, not a guaranteed estimate of your bill.

Will this be my final bill?

Actual patient responsibility may vary based on your insurance plan, deductible, coinsurance, network status, diagnosis, setting, bundled services, clinical circumstances, and hospital billing practices.

87329 is the billing code hospitals use to identify "Giardia ag ia" on their published price files. We use it to line up the same service across different hospitals.

Why do prices for this code differ between hospitals?

Each hospital sets its own prices and negotiates separately with each insurer, so the disclosed price for the same code can vary widely from one hospital to another — and even between plans at a single hospital. Comparing the published figures is what this page is for; a difference does not by itself mean one hospital is better or worse.

What this page is not

It is not a quote, a guarantee, or medical advice. It shows what hospitals have published for this code, so you can compare and ask informed questions — your actual cost depends on your insurance, the exact services performed, and the care setting.

87329

HCPCS

Giardia ag ia

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code 87329 (Giardia ag ia) appears at 29 hospitals with disclosed cash prices from $6.15 to $281. This is public hospital price transparency data, not a guaranteed estimate of your bill.

Published-price availability

hospitals publish a price

list this service without a published price

Cash

List

Negotiated

Allowed

A blank price (“—”) means a hospital names this service but did not publish a dollar amount — it is not a free service or a $0 price.

Compare 87329 prices

Filter by hospital, city, setting, or payer — the summary and charts update with your filters.

Based on hospital-published prices verified from each hospital’s own file. Coverage expands as data is verified.

Published cash prices for code 87329 vary by about 46× across the 27 hospitals with disclosed prices here — from $6.15 to $281. Shopping around can matter.

Hospitals

Prices shown

$6.15

Lowest cash

$281

Highest cash

code 87329 cash price31 disclosed · 27 hospitals

$6.15median ~$92.80$281

Lowest cash price by hospital

Stanford Health Care Tri-Valley$6.15
Froedtert Community Hospital - Mequon$17.88
Froedtert Community Hospital - New Berlin$17.88
Froedtert Community Hospital - Oak Creek$17.88
Froedtert Menomonee Falls Hospital$20.90
Froedtert West Bend Hospital$20.90

Cash price by city

Reflects your current filters.

Cash price by city$6.15 – $242

Pleasanton · 1 hospital$6.15–$242
Mequon · 1 hospital$17.88
New Berlin · 1 hospital$17.88
Oak Creek · 1 hospital$17.88
Menomonee Falls · 1 hospital$20.90
West Bend · 1 hospital$20.90

34 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
Giardia ag ia Outpatient	Endeavor Health Edward Hospital	87329 HCPCS	—	—	$11.98 – $20.28	—
Hc Giardia Ag Inpatient & outpatient	University of Chicago Medical Center	87329 HCPCS	—	—	—	—
Giardia ag ia Outpatient	University of Chicago Medical Center	87329 HCPCS	—	—	—	—
HB GIARDIA ANTIGEN, EIA* Inpatient & outpatient	Endeavor Health Swedish Hospital	87329 HCPCS	$138	$138	—	—
HC INFC AGNT AG DTCT BY IA, GIARDIA Outpatient	Froedtert Hospital	87329 CPT	$39.00	$21.45	$11.65 – $59.90	—
HC INFC AGNT AG DTCT BY IA, GIARDIA Outpatient	Froedtert Menomonee Falls Hospital	87329 CPT	$38.00	$20.90	$11.40 – $59.90	—
Giardia Antigen, Feces Inpatient	Munson Healthcare Charlevoix Hospital	87329 CPT	$178	$151	$142 – $178	—
HC INFC AGNT AG DTCT BY IA, GIARDIA Inpatient	Froedtert West Bend Hospital	87329 CPT	$38.00	$20.90	$22.80 – $36.10	—
HC INFC AGNT AG DTCT BY IA, GIARDIA Inpatient	Froedtert Holy Family Memorial Hospital	87329 CPT	$69.00	$37.95	$41.40 – $60.72	—
HC INFC AGNT AG DTCT BY IA, GIARDIA Inpatient	Froedtert Community Hospital - Mequon	87329 CPT	$32.50	$17.88	$19.50 – $28.60	—
HC INFC AGNT AG DTCT BY IA, GIARDIA Outpatient	Froedtert Community Hospital - New Berlin	87329 CPT	$32.50	$17.88	$11.98 – $28.60	—
HC INFC AGNT AG DTCT BY IA, GIARDIA Inpatient	Froedtert Community Hospital - Oak Creek	87329 CPT	$32.50	$17.88	$19.50 – $28.60	—
Giardia Antigen, Feces Inpatient	Kalkaska Memorial Health Center	87329 CPT	$178	$151	$132 – $852	—
Giardia Antigen, Feces Outpatient	Paul Oliver Memorial Hospital	87329 CPT	$178	$151	$8.45 – $169	—
Giardia Antigen, Feces Inpatient	Munson Healthcare Cadillac	87329 CPT	$178	$151	$107 – $852	—
Giardia Antigen, Feces Outpatient	Munson Medical Center	87329 CPT	$178	$151	$6.27 – $174	—
HC GIARDIA ANTIGEN BY EIA Inpatient	Deaconess Gibson Hospital	87329 CPT	$76.00	$40.28	$35.94 – $68.40	—
HC GIARDIA ANTIGEN BY EIA Inpatient	Deaconess Union County Hospital	87329 CPT	$84.00	$39.48	$39.48 – $81.48	—
HC GIARDIA ANTIGEN BY EIA Outpatient	The Women's Hospital	87329 CPT	$131	$77.52	$4.79 – $112	—
HC GIARDIA AG EIA REF Inpatient	Deaconess Illinois Medical Center	87329 CPT	$502	$95.48	$95.47 – $452	—
HC GIARDIA ANTIGEN BY EIA Inpatient	Deaconess Illinois Medical Center	87329 CPT	$518	$98.34	$98.34 – $466	—
HC GIARDIA ANTIGEN Inpatient & outpatient	Providence Alaska Medical Center	87329 HCPCS	$201	$157	—	—
HC GIARDIA ANTIGEN Inpatient & outpatient	Providence Kodiak Island Medical Center	87329 HCPCS	$360	$281	—	—
HC Giardia Screen Inpatient & outpatient	Stanford Health Care Tri-Valley	87329 HCPCS	$606	$242	—	—
Giardia Antigen by Eia Inpatient & outpatient	Stanford Health Care Tri-Valley	87329 HCPCS	$15.38	$6.15	—	—

How to read these prices

Cash price: The discounted self-pay price for paying directly, without insurance.
List price: The hospital’s full undiscounted charge — rarely what anyone pays.
Negotiated rate: A rate for a specific insurer and plan; your share depends on your benefits.
Allowed amount: A historical reference for what was actually allowed, where disclosed.

Hospitals that publish 87329 prices

Open a hospital to see this code in the context of its full published prices.

Endeavor Health Edward Hospital University of Chicago Medical Center Endeavor Health Swedish Hospital Froedtert Hospital Froedtert Menomonee Falls Hospital Munson Healthcare Charlevoix Hospital Froedtert West Bend Hospital Froedtert Holy Family Memorial Hospital Froedtert Community Hospital - Mequon Froedtert Community Hospital - New Berlin Froedtert Community Hospital - Oak Creek Kalkaska Memorial Health Center Paul Oliver Memorial Hospital Munson Healthcare Cadillac Munson Medical Center Deaconess Gibson Hospital Deaconess Union County Hospital The Women's Hospital Deaconess Illinois Medical Center Providence Alaska Medical Center Providence Kodiak Island Medical Center Stanford Health Care Tri-Valley Providence Seward Hospital Providence Valdez Medical Center St Elias Specialty Hospital Healdsburg Hospital Providence Cedars-Sinai Tarzana Medical Center Texas Health Center for Diagnostics and Surgery Plano Providence St Joseph Medical Center

Code 87329: frequently asked

What does code 87329 cost?: Across the published hospital price files, the disclosed cash price for 87329 ranges from $6.15 to $281. This is public hospital price transparency data, not a guaranteed estimate of your bill.
Will this be my final bill?: Actual patient responsibility may vary based on your insurance plan, deductible, coinsurance, network status, diagnosis, setting, bundled services, clinical circumstances, and hospital billing practices.
What is code 87329?: 87329 is the billing code hospitals use to identify "Giardia ag ia" on their published price files. We use it to line up the same service across different hospitals.
Why do prices for this code differ between hospitals?: Each hospital sets its own prices and negotiates separately with each insurer, so the disclosed price for the same code can vary widely from one hospital to another — and even between plans at a single hospital. Comparing the published figures is what this page is for; a difference does not by itself mean one hospital is better or worse.
What this page is not: It is not a quote, a guarantee, or medical advice. It shows what hospitals have published for this code, so you can compare and ask informed questions — your actual cost depends on your insurance, the exact services performed, and the care setting.

All CPT / HCPCS codes Browse hospitals How to read this data

Hospitals publishing code 87329 by state

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