What does code 85280 cost?

Across the published hospital price files, the disclosed cash price for 85280 ranges from $36.85 to $406. 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.

85280 is the billing code hospitals use to identify "HC CLOTTING FACTOR XII" 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.

85280

HCPCS

HC CLOTTING FACTOR XII

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code 85280 (HC CLOTTING FACTOR XII) appears at 32 hospitals with disclosed cash prices from $36.85 to $406. 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 85280 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 85280 vary by about 11× across the 30 hospitals with disclosed prices here — from $36.85 to $406. Shopping around can matter.

Hospitals

Prices shown

$36.85

Lowest cash

$406

Highest cash

code 85280 cash price38 disclosed · 30 hospitals

$36.85median ~$170$406

Lowest cash price by hospital

Froedtert Community Hospital - Mequon$36.85
Froedtert Community Hospital - New Berlin$36.85
Froedtert Community Hospital - Oak Creek$36.85
Froedtert West Bend Hospital$43.45
Froedtert Holy Family Memorial Hospital$43.45
Froedtert Hospital$44.55

Cash price by city

Reflects your current filters.

Cash price by city$36.85 – $386

Mequon · 1 hospital$36.85–$328
New Berlin · 1 hospital$36.85–$328
Oak Creek · 1 hospital$36.85–$328
West Bend · 1 hospital$43.45–$386
Manitowoc · 1 hospital$43.45–$185
Milwaukee · 1 hospital$44.55

42 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
HC CLOTTING FACTOR XII Inpatient & outpatient	Endeavor Health Edward Hospital	85280 HCPCS	$255	$255	—	—
Clot factor xii hageman Outpatient	Endeavor Health Edward Hospital	85280 HCPCS	—	—	$19.35 – $32.78	—
Hc Clotting; Factor Xii Inpatient & outpatient	University of Chicago Medical Center	85280 HCPCS	—	—	—	—
Clot factor xii hageman Outpatient	University of Chicago Medical Center	85280 HCPCS	—	—	—	—
HB FACTOR XII ASSAY* Inpatient & outpatient	Endeavor Health Swedish Hospital	85280 HCPCS	$406	$406	—	—
FACTOR XII ACTIVITY Outpatient	Advocate Condell Medical Center	85280 CPT	$250	$125	$19.35 – $200	—
FACTOR XII ACTIVITY Outpatient	Advocate South Suburban Hospital	85280 CPT	$250	$125	$19.35 – $244	—
HC CLOTTING FACTOR XII, HAGEMAN Outpatient	Froedtert Hospital	85280 CPT	$81.00	$44.55	$18.81 – $96.75	—
HC BLOOD CLOT FACTOR XII TEST Outpatient	Froedtert Menomonee Falls Hospital	85280 CPT	$701	$386	$19.35 – $631	—
Coagulation Factor XII Activity Assay, Plasma Inpatient	Munson Healthcare Charlevoix Hospital	85280 CPT	$60.00	$51.00	$48.00 – $60.00	—
Coagulation Factor XII Activity Assay, Plasma Inpatient	Munson Healthcare Manistee Hospital	85280 CPT	$60.00	$51.00	$30.10 – $852	—
FACTOR XII ACTIVITY Inpatient	Aurora Medical Center Bay Area	85280 CPT	$340	$170	$204 – $288	—
FACTOR XII ACTIVITY Inpatient	Aurora Medical Center Fond du Lac	85280 CPT	$340	$170	$204 – $289	—
FACTOR XII ACTIVITY Outpatient	Aurora Medical Center Fond du Lac	85280 CPT	$340	$170	$15.48 – $289	—
FACTOR XII ACTIVITY Inpatient	Aurora Medical Center Grafton	85280 CPT	$340	$170	$204 – $289	—
FACTOR XII ACTIVITY Inpatient	Aurora Medical Center Kenosha	85280 CPT	$340	$170	$204 – $289	—
FACTOR XII ACTIVITY Inpatient	Aurora Lakeland Medical Center	85280 CPT	$340	$170	$204 – $289	—
HC BLOOD CLOT FACTOR XII TEST Inpatient	Froedtert West Bend Hospital	85280 CPT	$701	$386	$421 – $666	—
HC CLOTTING FACTOR XII, HAGEMAN Inpatient	Froedtert West Bend Hospital	85280 CPT	$79.00	$43.45	$47.40 – $75.05	—
HC CLOTTING FACTOR XII, HAGEMAN Inpatient	Froedtert Holy Family Memorial Hospital	85280 CPT	$79.00	$43.45	$47.40 – $69.52	—
HC BLOOD CLOT FACTOR XII TEST Inpatient	Froedtert Holy Family Memorial Hospital	85280 CPT	$337	$185	$202 – $297	—
HC CLOTTING FACTOR XII, HAGEMAN Inpatient	Froedtert Community Hospital - Mequon	85280 CPT	$67.00	$36.85	$40.20 – $58.96	—
HC BLOOD CLOT FACTOR XII TEST Inpatient	Froedtert Community Hospital - Mequon	85280 CPT	$596	$328	$358 – $524	—
HC BLOOD CLOT FACTOR XII TEST Outpatient	Froedtert Community Hospital - New Berlin	85280 CPT	$596	$328	$19.35 – $524	—
HC CLOTTING FACTOR XII, HAGEMAN Outpatient	Froedtert Community Hospital - New Berlin	85280 CPT	$67.00	$36.85	$19.35 – $58.96	—

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 85280 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 Advocate Condell Medical Center Advocate South Suburban Hospital Froedtert Hospital Froedtert Menomonee Falls Hospital Munson Healthcare Charlevoix Hospital Munson Healthcare Manistee Hospital Aurora Medical Center Bay Area Aurora Medical Center Fond du Lac Aurora Medical Center Grafton Aurora Medical Center Kenosha Aurora Lakeland Medical Center 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 Union County Hospital The Women's Hospital Providence Alaska Medical Center Stanford Health Care St Elias Specialty Hospital Texas Health Center for Diagnostics and Surgery Plano Providence Saint John's Health Center Providence St Joseph Medical Center Atrium Health Anson

Code 85280: frequently asked

What does code 85280 cost?: Across the published hospital price files, the disclosed cash price for 85280 ranges from $36.85 to $406. 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 85280?: 85280 is the billing code hospitals use to identify "HC CLOTTING FACTOR XII" 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.

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