What does code 84600 cost?

Across the published hospital price files, the disclosed cash price for 84600 ranges from $18.00 to $311. 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.

84600 is the billing code hospitals use to identify "Assay of volatiles" 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.

84600

HCPCS

Assay of volatiles

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code 84600 (Assay of volatiles) appears at 50 hospitals with disclosed cash prices from $18.00 to $311. 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 84600 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 84600 vary by about 17× across the 46 hospitals with disclosed prices here — from $18.00 to $311. Shopping around can matter.

Hospitals

Prices shown

$18.00

Lowest cash

$311

Highest cash

code 84600 cash price54 disclosed · 46 hospitals

$18.00median ~$118$311

Lowest cash price by hospital

Providence Medford Medical Center$18.00
Stanford Health Care$19.20
Providence Milwaukie Hospital$23.25
Providence Newberg Medical Center$23.25
Providence Portland Medical Center$23.25
Providence St Vincent Medical Center$23.25

Cash price by city

Reflects your current filters.

Cash price by city$18.00 – $23.25

Medford · 1 hospital$18.00
Stanford · 1 hospital$19.20
Milwaukie · 1 hospital$23.25
Newberg · 1 hospital$23.25
Portland · 2 hospitals$23.25
Oregon City · 1 hospital$23.25

59 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
Assay of volatiles Outpatient	Endeavor Health Edward Hospital	84600 HCPCS	—	—	$17.11 – $28.97	—
BENZENE Inpatient	Advocate Christ Medical Center	84600 CPT	$215	$108	$93.96 – $172	—
Hc Volatiles Screenings Inpatient & outpatient	University of Chicago Medical Center	84600 HCPCS	—	—	—	—
Assay of volatiles Outpatient	University of Chicago Medical Center	84600 HCPCS	—	—	—	—
BENZENE Outpatient	Advocate Illinois Masonic Medical Center	84600 CPT	$215	$108	$17.11 – $175	—
BENZENE Inpatient	Advocate Lutheran General Hospital	84600 CPT	$215	$108	$93.96 – $172	—
BENZENE Outpatient	Advocate Condell Medical Center	84600 CPT	$215	$108	$17.11 – $172	—
BENZENE Outpatient	Advocate Good Samaritan Hospital	84600 CPT	$215	$108	$17.11 – $172	—
BENZENE Outpatient	Advocate South Suburban Hospital	84600 CPT	$215	$108	$17.11 – $209	—
VOLATILES SCREEN Outpatient	Advocate South Suburban Hospital	84600 CPT	$280	$140	$17.11 – $273	—
VOLATILES SCREEN Inpatient	Aurora Medical Center Burlington	84600 CPT	$235	$118	$141 – $200	—
Benzene, Occupational Exposure, Blood Inpatient	Munson Healthcare Charlevoix Hospital	84600 CPT	$63.81	$54.24	$51.05 – $63.81	—
Benzene, Occupational Exposure, Blood Inpatient	Munson Healthcare Manistee Hospital	84600 CPT	$63.81	$54.24	$32.01 – $852	—
VOLATILES SCREEN Inpatient	Aurora Medical Center Bay Area	84600 CPT	$235	$118	$141 – $199	—
BENZENE Inpatient	Aurora Medical Center Bay Area	84600 CPT	$140	$70.00	$84.00 – $118	—
VOLATILES SCREEN Inpatient	Aurora Medical Center Fond du Lac	84600 CPT	$235	$118	$141 – $200	—
VOLATILES SCREEN Outpatient	Aurora Medical Center Fond du Lac	84600 CPT	$235	$118	$13.69 – $200	—
VOLATILES SCREEN Inpatient	Aurora Medical Center Kenosha	84600 CPT	$235	$118	$141 – $200	—
VOLATILES SCREEN Inpatient	Aurora Lakeland Medical Center	84600 CPT	$235	$118	$141 – $200	—
Benzene, Occupational Exposure, Blood Inpatient	Kalkaska Memorial Health Center	84600 CPT	$63.81	$54.24	$47.22 – $852	—
Benzene, Occupational Exposure, Blood Outpatient	Paul Oliver Memorial Hospital	84600 CPT	$63.81	$54.24	$12.06 – $60.62	—
Benzene, Occupational Exposure, Blood Inpatient	Munson Healthcare Cadillac	84600 CPT	$63.81	$54.24	$38.29 – $852	—
Benzene, Occupational Exposure, Blood Outpatient	Munson Medical Center	84600 CPT	$63.81	$54.24	$8.95 – $73.84	—
ASSAY OF VOLATILES Outpatient	The Women's Hospital	84600 CPT	—	—	$6.84 – $41.92	—
HC ASSAY OF VOLATILES CDM Inpatient & outpatient	Providence Alaska Medical Center	84600 HCPCS	$117	$91.26	—	—

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 84600 prices

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

Endeavor Health Edward Hospital Advocate Christ Medical Center University of Chicago Medical Center Advocate Illinois Masonic Medical Center Advocate Lutheran General Hospital Advocate Condell Medical Center Advocate Good Samaritan Hospital Advocate South Suburban Hospital Aurora Medical Center Burlington Munson Healthcare Charlevoix Hospital Munson Healthcare Manistee Hospital Aurora Medical Center Bay Area Aurora Medical Center Fond du Lac Aurora Medical Center Kenosha Aurora Lakeland Medical Center Kalkaska Memorial Health Center Paul Oliver Memorial Hospital Munson Healthcare Cadillac Munson Medical Center The Women's Hospital Providence Alaska Medical Center Providence Kodiak Island Medical Center Stanford Health Care Providence Seward Hospital Providence Valdez Medical Center Texas Health Center for Diagnostics and Surgery Plano Providence St Joseph Medical Center Providence Medford Medical Center Providence Milwaukie Hospital Providence Newberg Medical Center Providence Portland Medical Center Providence St Vincent Medical Center Berger Hospital Doctors Hospital Dublin Methodist Hospital Grady Memorial Hospital Grant Medical Center Grove City Methodist Hospital Hardin Memorial Hospital Mansfield Hospital University Hospitals Ahuja Medical Center Providence Willamette Falls Medical Center Marion General Hospital O'Bleness Hospital Pickerington Methodist Hospital Riverside Methodist Hospital Shelby Hospital Providence Mount Carmel Hospital Providence St Joseph Hospital Providence St Mary Medical Center

Code 84600: frequently asked

What does code 84600 cost?: Across the published hospital price files, the disclosed cash price for 84600 ranges from $18.00 to $311. 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 84600?: 84600 is the billing code hospitals use to identify "Assay of volatiles" 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 84600 by state

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