How much does a Colonoscopy cost in Washington?

Colonoscopy (diagnostic) · CPT 45378 · State: Washington

In Washington, the typical insurer-negotiated price for a Colonoscopy (diagnostic) is about $1,634, with most between $626 and $2,111 ($1,676 cash/self-pay). Based on 39 Washington hospitals — 15% higher than the national typical of $1,422. Hospital list charges run about $2,664 (1.6× higher).

Insurer-negotiated
$1,634
Washington · $626$2,111
Cash / self-pay
$1,676
typical cash price
Hospital list charge
$2,664
1.6× the negotiated rate

Source: medians across 39 Washington hospitals' published price files (≥5 reporting). See the national Colonoscopy (diagnostic) cost for the full picture. Estimates vary by hospital, insurer, and plan.

Colonoscopy (diagnostic) cost in Washington — FAQs

How much does a Colonoscopy (diagnostic) cost in Washington?

In Washington, the typical insurer-negotiated price for a Colonoscopy (diagnostic) is about $1,634, with most between $626 and $2,111, based on 39 Washington hospitals. That's 15% higher than the national typical of $1,422.

How much does a Colonoscopy (diagnostic) cost without insurance in Washington?

Cash or self-pay prices for a Colonoscopy (diagnostic) in Washington run around $1,676. Hospitals often bill the higher "list" charge first (about $2,664), so ask for the cash or self-pay rate.

Why is my Washington hospital bill for a Colonoscopy (diagnostic) so high?

Washington hospital "list" charges for a Colonoscopy (diagnostic) run about $2,664 — roughly 1.6× the $1,634 insurers actually pay there. The list price is rarely what anyone pays; the negotiated and cash rates are the realistic benchmark.

Can I negotiate the cost of a Colonoscopy (diagnostic) in Washington?

Yes. If a Washington hospital charged you well above the typical negotiated rate (about $1,634), that gap is negotiable. Upfronte audits your bill against real Washington hospital pricing data and negotiates it down on your behalf — no savings, no fee.

Charged more than $1,634 in Washington?

Upload your bill and Upfronte will check it against real Washington hospital prices and negotiate overcharges. No savings, no fee.

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