CPT 45378Washington

Colonoscopy Cost in Washington

49 hospitals in Washington report pricing for colonoscopy. The average cash price is $2,021.

Compare Prices Near You

Hospitals

in Washington

Average List Price

$3,046

gross charge

Average Cash Price

$2,021

34% below list price

Price Range

$430 – $8,140

18.9x spread

DIAGNOSTIC COLONOSCOPY costs an average of $2,021 (cash/self-pay price) in Washington, based on data from 49 hospitals reporting to MyCareCost. Prices range from $430 to $8,140 depending on the hospital and facility type. These figures come from hospital machine-readable price transparency files published under federal CMS rules, not estimates.

Hospital Prices in Washington

Sorted by lowest cash price

Hospital	City	List Price	Cash Price	Insurer Paid	Negotiated Range	Grade
NEWPORT COMMUNITY HOSPITAL Government - Hospital District or Authority	NEWPORT	$430	$430	—	$99 – $269	0.1/10
PROSSER MEMORIAL HOSPITAL Government - Hospital District or Authority	PROSSER	$1,159	$580-50%	—	$105 – $985	0.1/10
LEGACY SALMON CREEK MEDICAL CENTER Voluntary non-profit - Private	VANCOUVER	$947	$616-35%	—	$1,067 – $7,569	0.1/10
THREE RIVERS HOSPITAL Government - Hospital District or Authority	BREWSTER	$640	$640	—	$205 – $525	0.1/10
SNOQUALMIE VALLEY HOSPITAL Government - Hospital District or Authority	SNOQUALMIE	$1,017	$641-37%	—	$104 – $3,802	0.1/10
ISLAND HOSPITAL Government - Hospital District or Authority	ANACORTES	$759	$759	—	$225 – $805	0.1/10
WHIDBEYHEALTH MEDICAL CENTER Government - Hospital District or Authority	COUPEVILLE	$864	$864	—	$46 – $864	0.1/10
PEACEHEALTH PEACE ISLAND MEDICAL CENTER Voluntary non-profit - Private	FRIDAY HARBOR	$2,177	$1,415-35%	—	—	0.1/10
OVERLAKE HOSPITAL MEDICAL CENTER Voluntary non-profit - Other	BELLEVUE	$2,846	$1,423-50%	—	$1,080 – $7,287	0.1/10
PROVIDENCE HOLY FAMILY HOSPITAL Voluntary non-profit - Private	SPOKANE	$2,316	$1,621-30%	—	$1,036 – $6,462	0.1/10
PROVIDENCE CENTRALIA HOSPITAL Voluntary non-profit - Other	CENTRALIA	$3,158	$1,642-48%	—	$1,077 – $9,575	0.1/10
ASTRIA SUNNYSIDE HOSPITAL Voluntary non-profit - Other	SUNNYSIDE	$3,010	$1,716-43%	—	$209 – $3,010	0.1/10
PEACEHEALTH UNITED GENERAL MEDICAL CENTER Government - Hospital District or Authority	SEDRO WOOLLEY	$2,672	$1,737-35%	—	—	0.1/10
LOURDES MEDICAL CENTER Voluntary non-profit - Church	PASCO	$4,385	$1,754-60%	—	$780 – $3,642	0.1/10
ASTRIA TOPPENISH HOSPITAL Voluntary non-profit - Private	TOPPENISH	$3,010	$1,957-35%	—	$168 – $3,367	0.1/10
VIRGINIA MASON MEDICAL CENTER Voluntary non-profit - Private	SEATTLE	$3,919	$1,999-49%	—	$4 – $8,500	0.1/10
CASCADE MEDICAL CENTER Government - Hospital District or Authority	LEAVENWORTH	$2,568	$2,054-20%	—	$186 – $2,311	0.1/10
WILLAPA HARBOR HOSPITAL Government - Hospital District or Authority	SOUTH BEND	$3,360	$2,352-30%	—	—	0.1/10
OLYMPIC MEDICAL CENTER Government - Local	PORT ANGELES	$3,294	$2,635-20%	—	$296 – $3,294	0.1/10
EVERGREENHEALTH MONROE Government - Hospital District or Authority	MONROE	$3,294	$2,635-20%	$1,167 $1,091 – $1,167(12 claims)	$284 – $4,353	0.1/10
EVERGREENHEALTH MEDICAL CENTER Government - Hospital District or Authority	KIRKLAND	$3,294	$2,635-20%	$1,167 $1,091 – $1,167(12 claims)	$284 – $4,353	0.1/10
KLICKITAT VALLEY HOSPITAL Government - Hospital District or Authority	GOLDENDALE	$3,395	$2,716-20%	—	—	0.1/10
PEACEHEALTH ST JOHN MEDICAL CENTER Voluntary non-profit - Church	LONGVIEW	$4,301	$2,796-35%	—	$442 – $7,869	0.1/10
FERRY COUNTY MEMORIAL HOSPITAL Government - Hospital District or Authority	REPUBLIC	$3,591	$3,052-15%	—	$326 – $3,483	0.1/10
VALLEY MEDICAL CENTER Government - Hospital District or Authority	RENTON	$5,457	$3,820-30%	—	$91 – $3,839	0.1/10
ST JOSEPH HOSPITAL Voluntary non-profit - Other	BELLINGHAM	$7,381	$4,798-35%	—	$552 – $6,723	0.1/10
PEACEHEALTH SOUTHWEST MEDICAL CENTER Voluntary non-profit - Private	VANCOUVER	$8,140	$5,291-35%	—	$206 – $3,943	0.1/10
NORTH VALLEY HOSPITAL Government - Hospital District or Authority	TONASKET	$3,375	N/A	—	—	0.1/10
WHITMAN HOSPITAL AND MEDICAL CENTER Government - Hospital District or Authority	COLFAX	$3,572	N/A	—	—	0.1/10
ST ANTHONY HOSPITAL Voluntary non-profit - Church	GIG HARBOR	N/A	N/A	—	$912 – $5,920	0.1/10
ST CLARE HOSPITAL Voluntary non-profit - Church	LAKEWOOD	N/A	N/A	—	$912 – $5,920	0.1/10
MULTICARE COVINGTON MEDICAL CENTER Voluntary non-profit - Private	COVINGTON	N/A	N/A	—	$674 – $7,058	0.1/10
DEACONESS MEDICAL CENTER Voluntary non-profit - Private	SPOKANE	N/A	N/A	—	$663 – $5,083	0.1/10
COLUMBIA BASIN HOSPITAL Government - Hospital District or Authority	EPHRATA	N/A	N/A	—	—	0.1/10
MULTICARE AUBURN MEDICAL CENTER Voluntary non-profit - Private	AUBURN	N/A	N/A	—	$674 – $7,058	0.1/10
YAKIMA VALLEY MEMORIAL Voluntary non-profit - Private	YAKIMA	N/A	N/A	—	$659 – $3,053	0.1/10
KAISER PERMANENTE CENTRAL HOSPITAL Voluntary non-profit - Other	SEATTLE	N/A	N/A	—	$912 – $2,029	0.1/10
MARY BRIDGE CHILDREN'S HOSPITAL Voluntary non-profit - Other	TACOMA	N/A	N/A	—	$686 – $6,237	0.1/10
MULTICARE VALLEY HOSPITAL Voluntary non-profit - Private	SPOKANE VALLEY	N/A	N/A	—	$659 – $5,083	0.1/10
HIGHLINE MEDICAL CENTER Voluntary non-profit - Private	BURIEN	N/A	N/A	—	$1,015 – $5,920	0.1/10
ST JOSEPH MEDICAL CENTER Voluntary non-profit - Church	TACOMA	N/A	N/A	—	$912 – $5,920	0.1/10
ST FRANCIS COMMUNITY HOSPITAL Voluntary non-profit - Church	FEDERAL WAY	N/A	N/A	—	$912 – $5,920	0.1/10
DAYTON GENERAL HOSPITAL Government - Hospital District or Authority	DAYTON	N/A	N/A	—	—	0.1/10
MULTICARE GOOD SAMARITAN HOSPITAL Voluntary non-profit - Private	PUYALLUP	N/A	N/A	—	$689 – $7,058	0.1/10
CAPITAL MEDICAL CENTER Voluntary non-profit - Private	OLYMPIA	N/A	N/A	—	$725 – $4,858	0.1/10
HARRISON MEDICAL CENTER Voluntary non-profit - Private	SILVERDALE	N/A	N/A	—	$1,063 – $3,966	0.1/10
COULEE MEDICAL CENTER Government - Hospital District or Authority	GRAND COULEE	N/A	N/A	—	—	0.1/10
ST ELIZABETH HOSPITAL Voluntary non-profit - Private	ENUMCLAW	N/A	N/A	—	$912 – $5,920	0.1/10
TACOMA GENERAL ALLENMORE HOSPITAL Voluntary non-profit - Private	TACOMA	N/A	N/A	—	$689 – $7,058	0.1/10

NEWPORT COMMUNITY HOSPITAL

NEWPORT, WA · Government - Hospital District or Authority

0.1/10

List Price

$430

Cash Price

$430

Negotiated Range

$99 – $269

PROSSER MEMORIAL HOSPITAL

PROSSER, WA · Government - Hospital District or Authority

0.1/10

List Price

$1,159

Cash Price

$580-50%

Negotiated Range

$105 – $985

LEGACY SALMON CREEK MEDICAL CENTER

VANCOUVER, WA · Voluntary non-profit - Private

0.1/10

List Price

$947

Cash Price

$616-35%

Negotiated Range

$1,067 – $7,569

THREE RIVERS HOSPITAL

BREWSTER, WA · Government - Hospital District or Authority

0.1/10

List Price

$640

Cash Price

$640

Negotiated Range

$205 – $525

SNOQUALMIE VALLEY HOSPITAL

SNOQUALMIE, WA · Government - Hospital District or Authority

0.1/10

List Price

$1,017

Cash Price

$641-37%

Negotiated Range

$104 – $3,802

ISLAND HOSPITAL

ANACORTES, WA · Government - Hospital District or Authority

0.1/10

List Price

$759

Cash Price

$759

Negotiated Range

$225 – $805

WHIDBEYHEALTH MEDICAL CENTER

COUPEVILLE, WA · Government - Hospital District or Authority

0.1/10

List Price

$864

Cash Price

$864

Negotiated Range

$46 – $864

PEACEHEALTH PEACE ISLAND MEDICAL CENTER

FRIDAY HARBOR, WA · Voluntary non-profit - Private

0.1/10

List Price

$2,177

Cash Price

$1,415-35%

OVERLAKE HOSPITAL MEDICAL CENTER

BELLEVUE, WA · Voluntary non-profit - Other

0.1/10

List Price

$2,846

Cash Price

$1,423-50%

Negotiated Range

$1,080 – $7,287

PROVIDENCE HOLY FAMILY HOSPITAL

SPOKANE, WA · Voluntary non-profit - Private

0.1/10

List Price

$2,316

Cash Price

$1,621-30%

Negotiated Range

$1,036 – $6,462

PROVIDENCE CENTRALIA HOSPITAL

CENTRALIA, WA · Voluntary non-profit - Other

0.1/10

List Price

$3,158

Cash Price

$1,642-48%

Negotiated Range

$1,077 – $9,575

ASTRIA SUNNYSIDE HOSPITAL

SUNNYSIDE, WA · Voluntary non-profit - Other

0.1/10

List Price

$3,010

Cash Price

$1,716-43%

Negotiated Range

$209 – $3,010

PEACEHEALTH UNITED GENERAL MEDICAL CENTER

SEDRO WOOLLEY, WA · Government - Hospital District or Authority

0.1/10

List Price

$2,672

Cash Price

$1,737-35%

LOURDES MEDICAL CENTER

PASCO, WA · Voluntary non-profit - Church

0.1/10

List Price

$4,385

Cash Price

$1,754-60%

Negotiated Range

$780 – $3,642

ASTRIA TOPPENISH HOSPITAL

TOPPENISH, WA · Voluntary non-profit - Private

0.1/10

List Price

$3,010

Cash Price

$1,957-35%

Negotiated Range

$168 – $3,367

VIRGINIA MASON MEDICAL CENTER

SEATTLE, WA · Voluntary non-profit - Private

0.1/10

List Price

$3,919

Cash Price

$1,999-49%

Negotiated Range

$4 – $8,500

CASCADE MEDICAL CENTER

LEAVENWORTH, WA · Government - Hospital District or Authority

0.1/10

List Price

$2,568

Cash Price

$2,054-20%

Negotiated Range

$186 – $2,311

WILLAPA HARBOR HOSPITAL

SOUTH BEND, WA · Government - Hospital District or Authority

0.1/10

List Price

$3,360

Cash Price

$2,352-30%

OLYMPIC MEDICAL CENTER

PORT ANGELES, WA · Government - Local

0.1/10

List Price

$3,294

Cash Price

$2,635-20%

Negotiated Range

$296 – $3,294

EVERGREENHEALTH MONROE

MONROE, WA · Government - Hospital District or Authority

0.1/10

List Price

$3,294

Cash Price

$2,635-20%

Negotiated Range

$284 – $4,353

Insurer Paid (Median)

$1,167($1,091 – $1,167)

EVERGREENHEALTH MEDICAL CENTER

KIRKLAND, WA · Government - Hospital District or Authority

0.1/10

List Price

$3,294

Cash Price

$2,635-20%

Negotiated Range

$284 – $4,353

Insurer Paid (Median)

$1,167($1,091 – $1,167)

KLICKITAT VALLEY HOSPITAL

GOLDENDALE, WA · Government - Hospital District or Authority

0.1/10

List Price

$3,395

Cash Price

$2,716-20%

PEACEHEALTH ST JOHN MEDICAL CENTER

LONGVIEW, WA · Voluntary non-profit - Church

0.1/10

List Price

$4,301

Cash Price

$2,796-35%

Negotiated Range

$442 – $7,869

FERRY COUNTY MEMORIAL HOSPITAL

REPUBLIC, WA · Government - Hospital District or Authority

0.1/10

List Price

$3,591

Cash Price

$3,052-15%

Negotiated Range

$326 – $3,483

VALLEY MEDICAL CENTER

RENTON, WA · Government - Hospital District or Authority

0.1/10

List Price

$5,457

Cash Price

$3,820-30%

Negotiated Range

$91 – $3,839

ST JOSEPH HOSPITAL

BELLINGHAM, WA · Voluntary non-profit - Other

0.1/10

List Price

$7,381

Cash Price

$4,798-35%

Negotiated Range

$552 – $6,723

PEACEHEALTH SOUTHWEST MEDICAL CENTER

VANCOUVER, WA · Voluntary non-profit - Private

0.1/10

List Price

$8,140

Cash Price

$5,291-35%

Negotiated Range

$206 – $3,943

NORTH VALLEY HOSPITAL

TONASKET, WA · Government - Hospital District or Authority

0.1/10

List Price

$3,375

Cash Price

N/A

WHITMAN HOSPITAL AND MEDICAL CENTER

COLFAX, WA · Government - Hospital District or Authority

0.1/10

List Price

$3,572

Cash Price

N/A

ST ANTHONY HOSPITAL

GIG HARBOR, WA · Voluntary non-profit - Church

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$912 – $5,920

ST CLARE HOSPITAL

LAKEWOOD, WA · Voluntary non-profit - Church

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$912 – $5,920

MULTICARE COVINGTON MEDICAL CENTER

COVINGTON, WA · Voluntary non-profit - Private

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$674 – $7,058

DEACONESS MEDICAL CENTER

SPOKANE, WA · Voluntary non-profit - Private

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$663 – $5,083

COLUMBIA BASIN HOSPITAL

EPHRATA, WA · Government - Hospital District or Authority

0.1/10

List Price

N/A

Cash Price

N/A

MULTICARE AUBURN MEDICAL CENTER

AUBURN, WA · Voluntary non-profit - Private

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$674 – $7,058

YAKIMA VALLEY MEMORIAL

YAKIMA, WA · Voluntary non-profit - Private

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$659 – $3,053

KAISER PERMANENTE CENTRAL HOSPITAL

SEATTLE, WA · Voluntary non-profit - Other

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$912 – $2,029

MARY BRIDGE CHILDREN'S HOSPITAL

TACOMA, WA · Voluntary non-profit - Other

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$686 – $6,237

MULTICARE VALLEY HOSPITAL

SPOKANE VALLEY, WA · Voluntary non-profit - Private

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$659 – $5,083

HIGHLINE MEDICAL CENTER

BURIEN, WA · Voluntary non-profit - Private

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$1,015 – $5,920

ST JOSEPH MEDICAL CENTER

TACOMA, WA · Voluntary non-profit - Church

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$912 – $5,920

ST FRANCIS COMMUNITY HOSPITAL

FEDERAL WAY, WA · Voluntary non-profit - Church

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$912 – $5,920

DAYTON GENERAL HOSPITAL

DAYTON, WA · Government - Hospital District or Authority

0.1/10

List Price

N/A

Cash Price

N/A

MULTICARE GOOD SAMARITAN HOSPITAL

PUYALLUP, WA · Voluntary non-profit - Private

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$689 – $7,058

CAPITAL MEDICAL CENTER

OLYMPIA, WA · Voluntary non-profit - Private

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$725 – $4,858

HARRISON MEDICAL CENTER

SILVERDALE, WA · Voluntary non-profit - Private

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$1,063 – $3,966

COULEE MEDICAL CENTER

GRAND COULEE, WA · Government - Hospital District or Authority

0.1/10

List Price

N/A

Cash Price

N/A

ST ELIZABETH HOSPITAL

ENUMCLAW, WA · Voluntary non-profit - Private

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$912 – $5,920

TACOMA GENERAL ALLENMORE HOSPITAL

TACOMA, WA · Voluntary non-profit - Private

0.1/10

List Price

N/A

Cash Price

N/A

Negotiated Range

$689 – $7,058

Colonoscopy Cost by City in Washington

Seattle

Colonoscopy Cost in Other States

Texas (209)California (150)Florida (101)Pennsylvania (99)Ohio (88)Michigan (84)New York (81)Iowa (80)Wisconsin (78)Minnesota (74)Illinois (65)Missouri (60)View all states

What Affects DIAGNOSTIC COLONOSCOPY Cost in Washington

If you're researching diagnostic colonoscopy costs in Washington, you'll find significant price differences between providers — even those just miles apart.

The price of diagnostic colonoscopy varies based on hospital size, ownership type (nonprofit vs. for-profit), and whether the facility belongs to a large health system. Consolidated systems often maintain higher prices due to reduced local competition.

Based on data from 49 hospitals in Washington, diagnostic colonoscopy prices range from $430 to $8,140 — a 18.9x difference. This wide variation underscores why comparing prices before scheduling is critical for controlling your out-of-pocket costs.

Hospital vs. Outpatient Center Pricing in Washington

Hospital pricing for diagnostic colonoscopy in Washington varies based on facility size, ownership type, and local market competition. Larger health systems and academic medical centers often have higher chargemaster prices, while community hospitals and outpatient clinics may offer more competitive rates.

When comparing options for diagnostic colonoscopy, consider both price and quality metrics. MyCareCost includes compliance and quality data alongside pricing to help you make a more informed decision.

Self-Pay vs. Insurance Cost Differences in Washington

Uninsured and self-pay patients can frequently access diagnostic colonoscopy at a lower cost than insured rates. Many hospitals in Washington offer cash discounts of 30–70% off the standard chargemaster rate.

In Washington, the average cash price for diagnostic colonoscopy is $2,021, which is 34% lower than the average list price of $3,046. This discount is typical of what self-pay patients can expect when asking for the hospital's uninsured rate.

For insured patients, the negotiated rate between your plan and the hospital determines your cost share. If you haven't met your deductible, you may pay more than the cash price. It's worth asking the hospital whether their self-pay rate is lower than what your insurance would charge — some patients save money by not filing a claim.

Related Procedure Costs

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Frequently Asked Questions About Colonoscopy Cost in Washington

How much does DIAGNOSTIC COLONOSCOPY cost in Washington?▼

The average cash price for diagnostic colonoscopy in Washington is $2,021. Prices range from $430 to $8,140 depending on the hospital and whether you pay cash or use insurance.

Why do DIAGNOSTIC COLONOSCOPY prices vary so much in Washington?▼

Hospital prices for diagnostic colonoscopy in Washington differ based on facility type (hospital vs. independent center), negotiated insurance rates, hospital overhead, and local market competition. Hospitals with less nearby competition tend to charge more.

Can I get a cheaper DIAGNOSTIC COLONOSCOPY by paying cash?▼

Yes. In Washington, the average cash price for diagnostic colonoscopy is $2,021, which is 34% below the average list price of $3,046. Many hospitals offer additional discounts if you pay upfront.

What is the cheapest hospital for DIAGNOSTIC COLONOSCOPY in Washington?▼

The cheapest hospital depends on current published rates. Use the price comparison table above to see which facility in Washington offers the lowest cash price for diagnostic colonoscopy. Prices can change, so verify directly with the hospital before scheduling.

Does insurance cover DIAGNOSTIC COLONOSCOPY?▼

Most health insurance plans cover diagnostic colonoscopy when medically necessary and ordered by a physician. Your out-of-pocket cost depends on your deductible, copay, and coinsurance, and whether the provider is in-network. Contact your insurer for a pre-authorization estimate.

Want the true total cost of DIAGNOSTIC COLONOSCOPY?

Total Care Cost surfaces bundled facility and professional pricing so you can compare options and cut out-of-pocket surprises before you schedule.

Try Total Care Cost

Data sourced from hospital machine-readable price transparency files as required by 45 CFR Parts 180 and 182. Prices are informational only and may not reflect current rates. Always confirm pricing directly with the hospital before scheduling.