What does code J9021 cost?

Across the published hospital price files, the disclosed cash price for J9021 ranges from $10,492 to $33,248. 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.

J9021 is the billing code hospitals use to identify "Inj, aspara, rylaze, 0.1 mg" 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.

J9021

HCPCS

Inj, aspara, rylaze, 0.1 mg

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code J9021 (Inj, aspara, rylaze, 0.1 mg) appears at 9 hospitals with disclosed cash prices from $10,492 to $33,248. 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 J9021 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 J9021 vary by about 3.2× across the 7 hospitals with disclosed prices here — from $10,492 to $33,248. Shopping around can matter.

Hospitals

Prices shown

$10,492

Lowest cash

$33,248

Highest cash

code J9021 cash price7 disclosed · 7 hospitals

$10,492median ~$10,492$33,248

Lowest cash price by hospital

Cash price by city

Reflects your current filters.

Cash price by city$10,492 – $31,994

Wadesboro · 1 hospital$10,492
Kannapolis · 1 hospital$10,492
Kings Mountain · 1 hospital$10,492
Charlotte · 1 hospital$10,492
Albemarle · 1 hospital$10,492
Pleasanton · 1 hospital$31,994

11 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
Inj, aspara, rylaze, 0.1 mg Outpatient	Endeavor Health Edward Hospital	J9021 HCPCS	—	—	$56.29 – $120	—
NDC Description Not Available Inpatient & outpatient	University of Chicago Medical Center	J9021 HCPCS	—	—	—	—
Rylaze: 3 Vial, Single-Dose In 1 Carton (68727-900-03) / .5 Ml In 1 Vial, Single-Dose (68727-900-01) Inpatient & outpatient	University of Chicago Medical Center	J9021 HCPCS	—	—	—	—
Inj, aspara, rylaze, 0.1 mg Outpatient	University of Chicago Medical Center	J9021 HCPCS	—	—	—	—
ASPARAGINASE ERWINIA-RYWN 10 MG/0.5 ML IM SOLN Outpatient	Northwestern Medicine Central DuPage Hospital	J9021 HCPCS	$47,498	$33,248	$3,277 – $47,498	—
ASPARAGINASE ERWINIA-RYWN 10 MG/0.5 ML IM SOLN Inpatient & outpatient	Stanford Health Care Tri-Valley	J9021 HCPCS	$79,985	$31,994	—	—
ASPARAGINASE ERWINIA CHRYSANTHEMI-RYWN 10 MG/0.5 ML IM SOLUTION Inpatient	Atrium Health Anson	J9021 HCPCS	$20,983	$10,492	$6,358 – $19,934	—
ASPARAGINASE ERWINIA CHRYSANTHEMI-RYWN 10 MG/0.5 ML IM SOLUTION Inpatient	Atrium Health Cabarrus	J9021 HCPCS	$20,983	$10,492	$6,358 – $19,934	—
ASPARAGINASE ERWINIA CHRYSANTHEMI-RYWN 10 MG/0.5 ML IM SOLUTION Inpatient	Atrium Health Cleveland	J9021 HCPCS	$20,983	$10,492	$6,358 – $19,934	—
ASPARAGINASE ERWINIA CHRYSANTHEMI-RYWN 10 MG/0.5 ML IM SOLUTION Inpatient	Atrium Health Pineville	J9021 HCPCS	$20,983	$10,492	$6,358 – $19,305	—
ASPARAGINASE ERWINIA CHRYSANTHEMI-RYWN 10 MG/0.5 ML IM SOLUTION Inpatient	Atrium Health Stanly	J9021 HCPCS	$20,983	$10,492	$6,358 – $20,144	—

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 J9021 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 Northwestern Medicine Central DuPage Hospital Stanford Health Care Tri-Valley Atrium Health Anson Atrium Health Cabarrus Atrium Health Cleveland Atrium Health Pineville Atrium Health Stanly

Code J9021: frequently asked

What does code J9021 cost?: Across the published hospital price files, the disclosed cash price for J9021 ranges from $10,492 to $33,248. 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 J9021?: J9021 is the billing code hospitals use to identify "Inj, aspara, rylaze, 0.1 mg" 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 J9021 by state

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