What does code 31030 cost?

Across the published hospital price files, the disclosed cash price for 31030 ranges from $6,938 to $21,691. 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.

31030 is the billing code hospitals use to identify "Exploration maxillary sinus" 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.

31030

HCPCS

Exploration maxillary sinus

Verified from hospital fileNot a bill estimate

iDirect answer

Based on the latest published hospital price files, code 31030 (Exploration maxillary sinus) appears at 28 hospitals with disclosed cash prices from $6,938 to $21,691. 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 31030 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 31030 vary by about 3.1× across the 22 hospitals with disclosed prices here — from $6,938 to $21,691. Shopping around can matter.

Hospitals

Prices shown

$6,938

Lowest cash

$21,691

Highest cash

code 31030 cash price22 disclosed · 22 hospitals

$6,938median ~$6,938$21,691

Lowest cash price by hospital

Cash price by city

Reflects your current filters.

Cash price by city$6,938 – $6,938

Antioch · 1 hospital$6,938
Fremont · 1 hospital$6,938
Fresno · 1 hospital$6,938
Oakland · 1 hospital$6,938
Redwood City · 1 hospital$6,938
Richmond · 1 hospital$6,938

28 prices shown.

Service	Hospital	Code	List price	Cash price	Negotiated range	Allowed (median)
Exploration maxillary sinus Outpatient	Endeavor Health Edward Hospital	31030 HCPCS	—	—	$1,833 – $10,220	—
Exploration maxillary sinus Outpatient	University of Chicago Medical Center	31030 HCPCS	—	—	—	—
PTA/OTA INIT VEIN BIL Inpatient & outpatient	Beacon Plainwell	31030 CDM	$44,268	$21,691	$44,268 – $44,268	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	Antioch Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	Fremont Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	Fresno Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	Oakland Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	Redwood City Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	Richmond Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	Roseville Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	Sacramento Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	San Francisco Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	San Jose Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	San Leandro Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	San Rafael Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	Santa Clara Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	Santa Rosa Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
EXPLORATION MAXILLARY SINUS Outpatient	Texas Health Center for Diagnostics and Surgery Plano	31030 CPT	—	—	$1,954 – $6,429	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	South Sacramento Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	South San Francisco Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	Stockton Medical Center - Manteca	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	Stockton Medical Center - Modesto	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	Vacaville Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	Vallejo Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—
SINUSOTOMY MAXILLARY RAD W/O RMVL ANTROCH POLYPS Inpatient & outpatient	Walnut Creek Medical Center	31030 CPT	$12,390	$6,938	$7,148 – $22,386	—

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 31030 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 Beacon Plainwell Antioch Medical Center Fremont Medical Center Fresno Medical Center Oakland Medical Center Redwood City Medical Center Richmond Medical Center Roseville Medical Center Sacramento Medical Center San Francisco Medical Center San Jose Medical Center San Leandro Medical Center San Rafael Medical Center Santa Clara Medical Center Santa Rosa Medical Center Texas Health Center for Diagnostics and Surgery Plano South Sacramento Medical Center South San Francisco Medical Center Stockton Medical Center - Manteca Stockton Medical Center - Modesto Vacaville Medical Center Vallejo Medical Center Walnut Creek Medical Center Orange County Anaheim Medical Center Atrium Health Mercy Atrium Health Union

Code 31030: frequently asked

What does code 31030 cost?: Across the published hospital price files, the disclosed cash price for 31030 ranges from $6,938 to $21,691. 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 31030?: 31030 is the billing code hospitals use to identify "Exploration maxillary sinus" 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 31030 by state

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