What does code 84540 cost?

Across the published hospital price files, the disclosed cash price for 84540 ranges from $4.76 to $257. 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.

84540 is the billing code hospitals use to identify "HC UREA NITROGEN; URINE" 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.

84540

HCPCS

HC UREA NITROGEN; URINE

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code 84540 (HC UREA NITROGEN; URINE) appears at 50 hospitals with disclosed cash prices from $4.76 to $257. 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

100

Cash

100

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 84540 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 84540 vary by about 54× across the 48 hospitals with disclosed prices here — from $4.76 to $257. Shopping around can matter.

Hospitals

104

Prices shown

$4.76

Lowest cash

$257

Highest cash

code 84540 cash price100 disclosed · 48 hospitals

$4.76median ~$42.00$257

Lowest cash price by hospital

Stanford Health Care$4.76
Munson Medical Center$6.80
Froedtert Community Hospital - Mequon$8.53
Froedtert Community Hospital - New Berlin$8.53
Froedtert Community Hospital - Oak Creek$8.53
Froedtert Holy Family Memorial Hospital$9.90

Cash price by city

Reflects your current filters.

Cash price by city$4.76 – $126

Stanford · 1 hospital$4.76–$126
Traverse City · 1 hospital$6.80–$39.10
Mequon · 1 hospital$8.53–$32.18
New Berlin · 1 hospital$8.53–$32.18
Oak Creek · 1 hospital$8.53–$32.18
Manitowoc · 1 hospital$9.90–$23.10

104 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
HC UREA NITROGEN; URINE Inpatient & outpatient	Endeavor Health Edward Hospital	84540 HCPCS	$64.00	$64.00	—	—
Assay of urine/urea-n Outpatient	Endeavor Health Edward Hospital	84540 HCPCS	—	—	$5.56 – $9.42	—
Hc Urea Nitrogen Inpatient & outpatient	University of Chicago Medical Center	84540 HCPCS	—	—	—	—
Assay of urine/urea-n Outpatient	University of Chicago Medical Center	84540 HCPCS	—	—	—	—
HB UREA NITROGEN URINE* Inpatient & outpatient	Endeavor Health Swedish Hospital	84540 HCPCS	$82.00	$82.00	—	—
HB R UREA NITROGEN UR Inpatient & outpatient	Endeavor Health Swedish Hospital	84540 HCPCS	$38.00	$38.00	—	—
UREA NITROGEN URINE Outpatient	Advocate South Suburban Hospital	84540 CPT	$75.00	$37.50	$5.56 – $73.05	—
HC URINE UREA NITROGEN ASSAY Outpatient	Froedtert Hospital	84540 CPT	$71.00	$39.05	$5.40 – $61.42	—
HC URINE UREA NITROGEN ASSAY, TIMED Outpatient	Froedtert Menomonee Falls Hospital	84540 CPT	$69.00	$37.95	$5.56 – $62.10	—
HC URINE UREA NITROGEN ASSAY Outpatient	Froedtert Menomonee Falls Hospital	84540 CPT	$69.00	$37.95	$5.56 – $62.10	—
UREA NITROGEN URINE Inpatient	Aurora BayCare Medical Center	84540 CPT	$115	$57.50	$69.00 – $97.75	—
UREA NITROGEN URINE Inpatient	Aurora Medical Center Burlington	84540 CPT	$115	$57.50	$69.00 – $97.75	—
Urea Nitrogen 24 Hour Urine Inpatient	Munson Healthcare Charlevoix Hospital	84540 CPT	$45.00	$38.25	$36.00 – $45.00	—
Urea Nitrogen Urine Inpatient	Munson Healthcare Charlevoix Hospital	84540 CPT	$45.00	$38.25	$36.00 – $45.00	—
Urea Nitrogen 24 Hour Urine Inpatient	Munson Healthcare Manistee Hospital	84540 CPT	$41.00	$34.85	$20.57 – $852	—
Urea Nitrogen Urine Inpatient	Munson Healthcare Manistee Hospital	84540 CPT	$41.00	$34.85	$20.57 – $852	—
UREA NITROGEN URINE Inpatient	Aurora Medical Center Bay Area	84540 CPT	$115	$57.50	$69.00 – $97.29	—
UREA NITROGEN URINE Inpatient	Aurora Medical Center Fond du Lac	84540 CPT	$115	$57.50	$69.00 – $97.75	—
UREA NITROGEN URINE Inpatient	Aurora Medical Center Grafton	84540 CPT	$115	$57.50	$69.00 – $97.75	—
UREA NITROGEN URINE Inpatient	Aurora Medical Center Kenosha	84540 CPT	$115	$57.50	$69.00 – $97.75	—
UREA NITROGEN URINE Inpatient	Aurora Lakeland Medical Center	84540 CPT	$115	$57.50	$69.00 – $97.75	—
HC URINE UREA NITROGEN ASSAY Inpatient	Froedtert West Bend Hospital	84540 CPT	$69.00	$37.95	$41.40 – $65.55	—
HC URINE UREA NITROGEN ASSAY, TIMED Inpatient	Froedtert West Bend Hospital	84540 CPT	$69.00	$37.95	$41.40 – $65.55	—
HC URINE UREA NITROGEN ASSAY, TIMED Inpatient	Froedtert Holy Family Memorial Hospital	84540 CPT	$42.00	$23.10	$25.20 – $36.96	—
HC SUPERSATURATION PANEL -UREA NITROGEN Inpatient	Froedtert Holy Family Memorial Hospital	84540 CPT	$18.00	$9.90	$10.80 – $15.84	—

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 84540 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 South Suburban Hospital Froedtert Hospital Froedtert Menomonee Falls Hospital Aurora BayCare Medical Center 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 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 Gibson Hospital Deaconess Union County Hospital The Women's Hospital Providence Alaska Medical Center Providence Kodiak Island Medical Center Stanford Health Care Stanford Health Care Tri-Valley Providence Seward Hospital Providence Valdez Medical Center Healdsburg Hospital Petaluma Valley Hospital Queen of The Valley Medical Center Redwood Memorial Hospital Providence St Joseph Hospital Eureka Santa Rosa Memorial Hospital Providence Cedars-Sinai Tarzana Medical Center Providence Holy Cross Medical Center Providence Little Co of Mary Med Center San Pedro Texas Health Center for Diagnostics and Surgery Plano Providence Little Company of Mary Med Center Torrance Providence Mission Hospital - Mission Viejo Providence Saint John's Health Center Providence Saint Joseph Medical Center Providence St Joseph Hospital Orange St Jude Medical Center Providence St Joseph Medical Center

Code 84540: frequently asked

What does code 84540 cost?: Across the published hospital price files, the disclosed cash price for 84540 ranges from $4.76 to $257. 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 84540?: 84540 is the billing code hospitals use to identify "HC UREA NITROGEN; URINE" 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 84540 by state

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