What does code 94453 cost?

Across the published hospital price files, the disclosed cash price for 94453 ranges from $155 to $766. 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.

94453 is the billing code hospitals use to identify "Hast w/oxygen titrate" 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.

94453

HCPCS

Hast w/oxygen titrate

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code 94453 (Hast w/oxygen titrate) appears at 11 hospitals with disclosed cash prices from $155 to $766. 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 94453 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 94453 vary by about 4.9× across the 9 hospitals with disclosed prices here — from $155 to $766. Shopping around can matter.

Hospitals

Prices shown

$155

Lowest cash

$766

Highest cash

code 94453 cash price9 disclosed · 9 hospitals

$155median ~$263$766

Lowest cash price by hospital

Cash price by city

Reflects your current filters.

Cash price by city$155 – $407

Tarzana · 1 hospital$155
Mission Hills · 1 hospital$196
Grafton · 1 hospital$260
Kenosha · 1 hospital$260
Downers Grove · 1 hospital$263
San Pedro · 1 hospital$407

11 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
Hast w/oxygen titrate Outpatient	Endeavor Health Edward Hospital	94453 HCPCS	—	—	$143 – $230	—
Hast w/oxygen titrate Outpatient	University of Chicago Medical Center	94453 HCPCS	—	—	—	—
HB HAST W/PHYS I&R W/SUPPL O2 TITRJ Inpatient & outpatient	Endeavor Health Swedish Hospital	94453 HCPCS	$766	$766	—	—
HAST WITH 02 Outpatient	Advocate Good Samaritan Hospital	94453 CPT	$525	$263	$195 – $1,287	—
HAST WITH 02 Inpatient	Aurora Medical Center Grafton	94453 CPT	$520	$260	$312 – $442	—
HAST WITH 02 Inpatient	Aurora Medical Center Kenosha	94453 CPT	$520	$260	$312 – $442	—
HC HIGH ALTITUDE SIMULATJ W/PHYS I&R W/O2 TITRATION Inpatient & outpatient	Providence Alaska Medical Center	94453 HCPCS	$716	$558	—	—
HC HIGH ALTITUDE SIMULATJ W/PHYS I&R W/O2 TITRATION Inpatient & outpatient	Providence Cedars-Sinai Tarzana Medical Center	94453 HCPCS	$443	$155	—	—
HC HIGH ALTITUDE SIMULATJ W/PHYS I&R W/O2 TITRATION Inpatient & outpatient	Providence Holy Cross Medical Center	94453 HCPCS	$559	$196	—	—
HC HIGH ALTITUDE SIMULATJ W/PHYS I&R W/O2 TITRATION Inpatient & outpatient	Providence Little Co of Mary Med Center San Pedro	94453 HCPCS	$1,162	$407	—	—
HC HIGH ALTITUDE SIMULATJ W/PHYS I&R W/O2 TITRATION Inpatient & outpatient	Providence Little Company of Mary Med Center Torrance	94453 HCPCS	$1,162	$407	—	—

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 94453 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 Good Samaritan Hospital Aurora Medical Center Grafton Aurora Medical Center Kenosha Providence Alaska Medical Center Providence Cedars-Sinai Tarzana Medical Center Providence Holy Cross Medical Center Providence Little Co of Mary Med Center San Pedro Providence Little Company of Mary Med Center Torrance

Code 94453: frequently asked

What does code 94453 cost?: Across the published hospital price files, the disclosed cash price for 94453 ranges from $155 to $766. 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 94453?: 94453 is the billing code hospitals use to identify "Hast w/oxygen titrate" 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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