What does code 94664 cost?

Across the published hospital price files, the disclosed cash price for 94664 ranges from $24.80 to $610. 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.

94664 is the billing code hospitals use to identify "Demo &/or Eval,Pt Use,Aerosol Device" 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.

94664

CPT

Demo &/or Eval,Pt Use,Aerosol Device

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code 94664 (Demo &/or Eval,Pt Use,Aerosol Device) appears at 44 hospitals with disclosed cash prices from $24.80 to $610. 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 94664 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 94664 vary by about 25× across the 42 hospitals with disclosed prices here — from $24.80 to $610. Shopping around can matter.

Hospitals

Prices shown

$24.80

Lowest cash

$610

Highest cash

code 94664 cash price48 disclosed · 42 hospitals

$24.80median ~$133$610

Lowest cash price by hospital

Providence St Joseph Medical Center$24.80
Deaconess Gibson Hospital$44.52
The Women's Hospital$48.04
Aurora Medical Center Burlington$70.00
Aurora Medical Center Bay Area$70.00
Aurora Medical Center Fond du Lac$70.00

Cash price by city

Reflects your current filters.

Cash price by city$24.80 – $105

Polson · 1 hospital$24.80–$27.20
Princeton · 1 hospital$44.52
Newburgh · 2 hospitals$48.04–$105
Burlington · 1 hospital$70.00
Marinette · 1 hospital$70.00
Fond Du Lac · 1 hospital$70.00

54 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
Demo &/or Eval,Pt Use,Aerosol Device Inpatient	Carle Foundation Hospital	94664 CPT	$610	$610	$15.73 – $403	—
HC DEMO AND OR EVAL PT USE OF NEBULIZER MDI IPPB Inpatient & outpatient	Endeavor Health Edward Hospital	94664 HCPCS	$582	$582	—	—
Evaluate pt use of inhaler Outpatient	Endeavor Health Edward Hospital	94664 HCPCS	—	—	$65.80 – $378	—
Demo &/or Eval,Pt Use,Aerosol Device Inpatient	Methodist Medical Center of Illinois	94664 CPT	$610	$610	$15.73 – $403	—
Hc Demonstra And/Or Eval Pat Utilizat/ Aerosol Generator, Nebulizer, Mtred Dose Inhaler/Ippb Devce Inpatient & outpatient	University of Chicago Medical Center	94664 HCPCS	—	—	—	—
Evaluate pt use of inhaler Outpatient	University of Chicago Medical Center	94664 HCPCS	—	—	—	—
Demo &/or Eval,Pt Use,Aerosol Device Inpatient	Carle BroMenn Medical Center	94664 CPT	$610	$610	$15.73 – $403	—
INHALATION TX DEMO OR EVAL Outpatient	Advocate Illinois Masonic Medical Center	94664 CPT	$255	$128	$100 – $407	$185
HB DEMO&/EVAL OF PT UTILIZ AERSL GEN/NEB/INHLR/IP Inpatient & outpatient	Endeavor Health Swedish Hospital	94664 HCPCS	$234	$234	—	—
INHALATION TX DEMO OR EVAL Outpatient	Advocate Condell Medical Center	94664 CPT	$255	$128	$66.19 – $407	—
INHALATION TX DEMO OR EVAL Outpatient	Advocate Good Samaritan Hospital	94664 CPT	$255	$128	$100 – $407	—
INHALATION TX DEMO OR EVAL Outpatient	Advocate South Suburban Hospital	94664 CPT	$255	$128	$100 – $407	—
HC NEBULIZER TREATMENT FPC/SC Inpatient	Deaconess Gateway Hospital	94664 CPT	$319	$105	$105 – $281	—
HC DEMO EVAL PATIENT USE INHALER-BREATHING DEVICE Outpatient	Froedtert Menomonee Falls Hospital	94664 CPT	$242	$133	$72.60 – $661	—
INHALATION TX DEMO OR EVAL Inpatient	Aurora Medical Center Burlington	94664 CPT	$140	$70.00	$84.00 – $119	—
RT Oscillatory PEP Device Inpatient	Munson Healthcare Manistee Hospital	94664 CPT	$169	$144	$84.79 – $852	—
zzRT Acapella Supply Inpatient	Munson Healthcare Manistee Hospital	94664 CPT	$174	$148	$87.30 – $852	—
zzRT Evaluate Pt. Use of Inhaler Initial Inpatient	Munson Healthcare Manistee Hospital	94664 CPT	$174	$148	$87.30 – $852	—
INHALATION TX DEMO OR EVAL Inpatient	Aurora Medical Center Bay Area	94664 CPT	$140	$70.00	$84.00 – $118	—
INHALATION TX DEMO OR EVAL Inpatient	Aurora Medical Center Fond du Lac	94664 CPT	$140	$70.00	$84.00 – $119	—
INHALATION TX DEMO OR EVAL Inpatient	Aurora Medical Center Grafton	94664 CPT	$140	$70.00	$84.00 – $119	—
INHALATION TX DEMO OR EVAL Inpatient	Aurora Medical Center Kenosha	94664 CPT	$140	$70.00	$84.00 – $119	—
INHALATION TX DEMO OR EVAL Inpatient	Aurora Lakeland Medical Center	94664 CPT	$140	$70.00	$84.00 – $119	—
HC DEMO EVAL PATIENT USE INHALER-BREATHING DEVICE Inpatient	Froedtert West Bend Hospital	94664 CPT	$242	$133	$145 – $230	—
HC DEMO EVAL PATIENT USE INHALER-BREATHING DEVICE Inpatient	Froedtert Holy Family Memorial Hospital	94664 CPT	$221	$122	$133 – $194	—

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 94664 prices

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

Carle Foundation Hospital Endeavor Health Edward Hospital Methodist Medical Center of Illinois University of Chicago Medical Center Carle BroMenn Medical Center Advocate Illinois Masonic Medical Center Endeavor Health Swedish Hospital Advocate Condell Medical Center Advocate Good Samaritan Hospital Advocate South Suburban Hospital Deaconess Gateway Hospital Froedtert Menomonee Falls Hospital Aurora Medical Center Burlington 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 Munson Healthcare Grayling Henderson Hospital Deaconess Gibson Hospital Deaconess Union County Hospital The Women's Hospital Deaconess Illinois Medical Center Providence Kodiak Island Medical Center Stanford Health Care Stanford Health Care Tri-Valley Providence Seward Hospital Providence Valdez Medical Center Healdsburg Hospital 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 Providence Saint John's Health Center Providence Saint Joseph Medical Center Providence St Joseph Medical Center Jefferson Abington Hospital

Code 94664: frequently asked

What does code 94664 cost?: Across the published hospital price files, the disclosed cash price for 94664 ranges from $24.80 to $610. 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 94664?: 94664 is the billing code hospitals use to identify "Demo &/or Eval,Pt Use,Aerosol Device" 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 94664 by state

Alaska hospital prices California hospital prices Illinois hospital prices Indiana hospital prices Kentucky hospital prices Michigan hospital prices Montana hospital prices Pennsylvania hospital prices Wisconsin hospital prices