What does code J9355 cost?

Across the published hospital price files, the disclosed cash price for J9355 ranges from $253 to $3,871. 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.

J9355 is the billing code hospitals use to identify "Trastuzumab injection" 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.

J9355

HCPCS

Trastuzumab injection

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code J9355 (Trastuzumab injection) appears at 28 hospitals with disclosed cash prices from $253 to $3,871. 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 J9355 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 J9355 vary by about 15× across the 26 hospitals with disclosed prices here — from $253 to $3,871. Shopping around can matter.

Hospitals

Prices shown

$253

Lowest cash

$3,871

Highest cash

code J9355 cash price26 disclosed · 26 hospitals

$253median ~$3,086$3,871

Lowest cash price by hospital

Cash price by city

Reflects your current filters.

Cash price by city$253 – $3,086

Park Ridge · 1 hospital$253
Hazel Crest · 1 hospital$255
Chicago · 1 hospital$255
Princeton · 1 hospital$2,478
Allen · 1 hospital$3,086
Fort Worth · 4 hospitals$3,086

29 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
Trastuzumab injection Outpatient	Endeavor Health Edward Hospital	J9355 HCPCS	—	—	$73.42 – $200	—
Herceptin: 1 Vial, Single-Dose In 1 Carton (50242-132-01) / 15 Ml In 1 Vial, Single-Dose Inpatient & outpatient	University of Chicago Medical Center	J9355 HCPCS	—	—	—	—
Trastuzumab injection Outpatient	University of Chicago Medical Center	J9355 HCPCS	—	—	—	—
HERCEPTIN 150 MG IV SOLR Outpatient	Advocate Illinois Masonic Medical Center	J9355 HCPCS	$511	$255	$110 – $416	—
HERCEPTIN 150 MG IV SOLR Inpatient	Advocate Lutheran General Hospital	J9355 HCPCS	$505	$253	$221 – $404	—
HERCEPTIN 150 MG IV SOLR Outpatient	Advocate South Suburban Hospital	J9355 HCPCS	$509	$255	$110 – $496	—
trastuzumab 21 mg/mL Recon Soln 1 Each Vial Inpatient	Froedtert West Bend Hospital	J9355 HCPCS	$7,038	$3,871	$3,519 – $6,686	—
TRASTUZUMAB 150 MG IV SOLR Inpatient	Deaconess Gibson Hospital	J9355 HCPCS	$4,675	$2,478	$2,478 – $4,208	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Outpatient	Texas Health Presbyterian Hospital Allen	J9355 HCPCS	$5,143	$3,086	$75.03 – $4,839	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Outpatient	Texas Health Harris Methodist Hospital Alliance	J9355 HCPCS	$5,143	$3,086	$75.03 – $4,839	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Inpatient	Texas Health Arlington Memorial Hospital	J9355 HCPCS	$5,143	$3,086	$1,778 – $4,839	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Outpatient	Texas Health Harris Methodist Hospital Azle	J9355 HCPCS	$5,143	$3,086	$75.03 – $4,839	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Inpatient	Texas Health Harris Methodist Hospital Cleburne	J9355 HCPCS	$5,143	$3,086	$1,778 – $4,937	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Outpatient	Texas Health Presbyterian Hospital Dallas	J9355 HCPCS	$5,143	$3,086	$75.03 – $4,839	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Inpatient	Texas Health Presbyterian Hospital Denton	J9355 HCPCS	$5,143	$3,086	$1,778 – $4,839	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Inpatient	Texas Health Presbyterian Hospital Flower Mound	J9355 HCPCS	$5,143	$3,086	$1,778 – $4,839	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Inpatient	Texas Health Harris Methodist Hospital Fort Worth	J9355 HCPCS	$5,143	$3,086	$1,778 – $4,839	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Inpatient	Texas Health Hospital Frisco	J9355 HCPCS	$5,143	$3,086	$1,778 – $4,839	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Outpatient	Texas Health Heart & Vascular Hospital Arlington	J9355 HCPCS	$5,143	$3,086	$75.03 – $4,839	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Inpatient	Texas Health Harris Methodist Hospital Hurst-Euless-Bedford	J9355 HCPCS	$5,143	$3,086	$1,778 – $4,839	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Outpatient	Texas Health Presbyterian Hospital Kaufman	J9355 HCPCS	$5,143	$3,086	$75.03 – $4,839	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Outpatient	Texas Health Presbyterian Hospital Plano	J9355 HCPCS	$5,143	$3,086	$75.03 – $4,839	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Inpatient	Texas Health Hospital Rockwall	J9355 HCPCS	$5,143	$3,086	$1,778 – $4,839	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Inpatient	Texas Health Harris Methodist Hospital Southlake	J9355 HCPCS	$5,143	$3,086	$1,778 – $4,839	—
TRASTUZUMAB 150 MG INTRAVENOUS SOLR [137179] Outpatient	Texas Health Harris Methodist Hospital Southwest Fort Worth	J9355 HCPCS	$5,143	$3,086	$75.03 – $4,839	—

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 J9355 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 Advocate Illinois Masonic Medical Center Advocate Lutheran General Hospital Advocate South Suburban Hospital Froedtert West Bend Hospital Deaconess Gibson Hospital Texas Health Presbyterian Hospital Allen Texas Health Harris Methodist Hospital Alliance Texas Health Arlington Memorial Hospital Texas Health Harris Methodist Hospital Azle Texas Health Harris Methodist Hospital Cleburne Texas Health Presbyterian Hospital Dallas Texas Health Presbyterian Hospital Denton Texas Health Presbyterian Hospital Flower Mound Texas Health Harris Methodist Hospital Fort Worth Texas Health Hospital Frisco Texas Health Heart & Vascular Hospital Arlington Texas Health Harris Methodist Hospital Hurst-Euless-Bedford Texas Health Presbyterian Hospital Kaufman Texas Health Presbyterian Hospital Plano Texas Health Hospital Rockwall Texas Health Harris Methodist Hospital Southlake Texas Health Harris Methodist Hospital Southwest Fort Worth Texas Health Specialty Hospital Fort Worth Texas Health Springwood Hospital Hurst-Euless-Bedford Texas Health Harris Methodist Hospital Stephenville Atrium Health Anson

Code J9355: frequently asked

What does code J9355 cost?: Across the published hospital price files, the disclosed cash price for J9355 ranges from $253 to $3,871. 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 J9355?: J9355 is the billing code hospitals use to identify "Trastuzumab injection" 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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