Colonoscopy Cost in Washington, DC (2026): Average Prices & What You'll Pay

What does a colonoscopy cost in Washington, DC?

The same colonoscopy in Washington, DC might cost you $574 at one facility and $978 at another — the building you walk into drives the difference. The median cash price across 23 reporting hospitals is $911. These figures come straight from hospital price transparency files published under federal law.

The same colonoscopy that costs $100 at WARREN MEMORIAL HOSPITAL, INC in Front Royal reaches $4,944 at UM Laurel Medical Center in Laurel — a 49.4× gap across the 23 Washington, DC hospitals reporting prices. The median Washington, DC price is $911. Most facilities fall between $356 and $978. There's a gap between the sticker and the real price here: a median cash quote of $911 sits above the $298 insurers negotiate — about 3.1× higher, so asking for the cash or insurer-negotiated rate is often the single biggest lever on your bill. Even within Washington, DC, Alexandria ($911) and Falls Church ($2,333) are 2.6× apart on the median price.

The facility you choose matters more than almost anything else — the same procedure, same quality, same state can cost 5× more at one hospital versus the one down the road.

→ Compare all procedure costs   → Colonoscopy costs nationwide

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Lower-cost options in Washington, DC start around $356 or below. Most hospitals cluster between $356 and $1,240. A smaller group reports prices above that — often academic medical centers or high-cost markets.

If you're comparing specific hospitals, the lowest self-pay rates reported in this dataset include: UM Charles Regional Medical Center in La Plata (cash price from $216); Jefferson Memorial Hospital in Ranson (cash price from $217); St. Luke's Hospital at The Vintage in Houston (cash price from $328). These are declared cash prices — contact each facility for a formal quote before scheduling.

Washington, DC Colonoscopy prices by facility

All prices below come from hospital chargemasters — the official price lists each hospital must publish under federal law. Gross charge is the undiscounted list price; cash price is the self-pay rate; negotiated range covers the spread across insurance contracts.

Source: CMS hospital price transparency machine-readable files. vs Median = savings or premium relative to the state median price. Gross Charge = undiscounted list price for reference.

Received a bill? Check it for errors → Estimate YOUR cost before you go →

Compare other procedures in Washington, DC:

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Where you can save the most on colonoscopy in Washington, DC

These facilities have the lowest declared prices relative to the state median — they represent the best opportunities to reduce your out-of-pocket cost for this procedure.

Most expensive colonoscopy providers in Washington, DC

These facilities report the highest prices for this procedure. Academic medical centers and specialty hospitals often top this list — their gross charges rarely reflect what anyone actually pays, but understanding the spread helps you negotiate.

Why prices vary this much

A small number of hospitals (3) report very high prices above $2,566, which drives much of the overall price range. Excluding these, most facilities cluster in a significantly tighter band.

Setting drives much of the gap in Washington, DC: the median outpatient price is $871 versus $911 inpatient, so where a procedure is performed often matters more than which hospital you choose. Of the Washington, DC facilities reporting prices, 6 fall in a low-cost tier (up to $356) while 6 sit in a high-cost tier ($1,240 and up) — a lower-priced option almost always exists within the same state.

The spread comes from how each hospital sets its chargemaster (the undiscounted list price), what cash discounts it applies, and what rates it negotiates with each insurer. Facility classification matters too — a hospital-owned outpatient center adds a facility fee that a freestanding clinic does not. Understanding these mechanics is the first step to paying less.

Learn more:
→ Allowed amount vs negotiated rate — what your EOB is really saying
→ How to read your medical bill
→ Why hospital prices are so hard to find — and what to do about it

How insurance changes what you actually pay

Hospital list prices are only part of the picture. What you pay out of pocket depends on your deductible, your plan's out-of-pocket maximum, whether the facility is in-network, and whether your plan classifies the visit as outpatient or inpatient. A lower gross charge doesn't guarantee a lower bill if the facility is out-of-network or adds facility fees your plan doesn't cover.

Understand your cost before you go:
→ Deductible vs out-of-pocket max
→ EOB vs medical bill — complete guide
→ How to stop medical bill problems before they start (in-network vs out-of-network)

Compare colonoscopy costs in nearby states

• New York
• California
• Texas
• Florida

Frequently asked questions: colonoscopy costs in Washington, DC

How much does a colonoscopy cost in Washington, DC?

Across 23 Washington, DC hospitals that publish prices, a colonoscopy ranges from $100 to $4,944, with a median of $911. Most facilities fall between $356 and $978. What you pay depends on the facility, your insurance, and whether you have met your deductible.

Where is the cheapest place to get a colonoscopy in Washington, DC?

Based on declared prices, the lowest-cost facility in our Washington, DC data is WARREN MEMORIAL HOSPITAL, INC in Front Royal at about $100. By metro, Alexandria has the lowest median ($911). Freestanding ambulatory surgery and imaging centers are often cheaper still and may not appear in hospital price data — ask your doctor whether one is an option.

Why is a colonoscopy so much cheaper at some Washington, DC hospitals?

Prices vary up to 49.4× because each hospital sets its own list price, cash discount, and insurer-negotiated rates. In Washington, DC, the median cash (self-pay) price is $911 versus a median negotiated rate of $298 — about 3.1× higher. Asking for the cash price or your insurer's negotiated rate is often the single biggest lever on what you pay.

How much will I actually pay out of pocket for a colonoscopy in Washington, DC?

Your out-of-pocket cost depends on your deductible, coinsurance, out-of-pocket maximum, and whether the facility is in-network — not just the sticker price. If you have not met your deductible, you will typically pay the negotiated rate in full until you do. Use the CostKits cost forecaster to estimate your specific out-of-pocket amount before you go.

Explore all colonoscopy cost data

→ See colonoscopy costs across all states

CostKits compiles hospital price transparency data to help families make informed decisions. If you've received a bill for this procedure:
→ Analyze your medical bill for errors
→ How to negotiate your medical bills
→ Track and manage your healthcare costs (free account)