HCPCS C9779

Endoscopic submucosal dissection (esd), including endoscopy or colonoscopy, mucosal closure, when performed

Current codeLower GI Endoscopy - Other31 hospitals with prices

Description from CMS's HCPCS Level II code file.

What Washington hospitals publish for this code

Commercial insurance: Rate negotiated with a private insurer or employer plan, including exchange and public-option plans.

Prices for HCPCS C9779 by hospital
Hospital	Commercial insurance rates (lowest – highest)	Cash price	List price (before discounts)
EvergreenHealth Medical CenterKirkland	$3,816 – $11,82026 plans	$9,539	$11,924
Harborview Medical CenterSeattleFile dated 2026-04-01	—	$3,981	$5,687
University of Washington Medical CtrSeattleFile dated 2026-04-01	—	$3,259	$4,655
Virginia Mason Medical CenterSeattle	$7,174 – $20,8384 plans	$5,712 – $13,284	$11,200 – $26,047

Lowest and highest amounts each hospital lists for this code during a hospital stay, including lines it lists for both settings or without saying which. A doctor’s fee is shown separately when the hospital lists one with the code. “At least” means plans were counted in more than one group and some may be the same plan. This is one line of a bill; most care brings several.

Medicare (traditional) reference

Only for people on original Medicare. These are CMS’s 2026 amounts. They aren’t what private insurance or cash patients pay.

Hospital outpatient payment (national): $3,939 (APC 5303)
Surgery center payment (national): $1,987