HCPCS G0105

Colorectal cancer screening; colonoscopy on individual at high risk

Current codeLower GI Endoscopy - Other40 hospitals with prices

Description from CMS's HCPCS Level II code file.

What Washington hospitals publish for this code

Medicare Advantage: Rate for a private Medicare Advantage plan. Applies only to members of that plan.

Prices for HCPCS G0105 by hospital
Hospital	Medicare Advantage rates (lowest – highest)	Cash price	List price (before discounts)
Cascade Medical CenterLeavenworth	$1,434 – $2,1477 plansDoctor’s fee: $186 – $907	$2,054Doctor’s fee: $868	$2,568Doctor’s fee: $1,085
Coulee Medical CenterGrand Coulee	—	$961	$1,068
EvergreenHealth Medical CenterKirkland	$1,019 – $1,0395 plans	$2,209	$2,761
EvergreenHealth MonroeMonroe	$1,000 – $1,0195 plans	$2,537	$3,171
Harborview Medical CenterSeattleFile dated 2026-04-01	—	$3,995	$5,707
Island HospitalAnacortes	$1,110 – $1,17611 plans	$757	$757
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01	—	$74.88 – $616Doctor’s fee: $300 – $374	$115 – $947Doctor’s fee: $461 – $576
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01	—	$1,125	$2,250
Providence St Joseph HospitalChewelahFile dated 2026-04-01	—	$443	$633
Trios HealthKennewick	$9721 plan	—	$5,953
University of Washington Medical CtrSeattleFile dated 2026-04-01	—	$3,221	$4,601
Virginia Mason Medical CenterSeattle	—	$1,999	$3,919

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.

Doctor's fee, Seattle (King County): $440 in an office; $178 in a hospital or surgery center
Doctor's fee, rest of Washington: $390 in an office; $165 in a hospital or surgery center
Hospital outpatient payment (national): $950 (APC 5311)
Surgery center payment (national): $510

How hospitals also write this code

Some price files write it differently. These are counted as HCPCS G0105:

G0105P (with a letter after it, P; 2 price lines)
G0105T (with a letter after it, T; 1 price line)