Colonoscopy, diagnostic at Whidbey Island Public Hospital District,101 North Main Street Coupeville WA 98239. CPT 45378.
What Whidbey Island Public Hospital District,101 North Main Street Coupeville WA 98239 publishes for this service, straight from its standard-charges file, last updated October 1, 2026.
Outpatient / ER
$101cash price (self-pay)
$101list price
$101–$2,400range insurers pay
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