HCPCS G0104

Colorectal cancer screening; flexible sigmoidoscopy

Current codeLower GI Endoscopy - Other35 hospitals with prices

Description from CMS's HCPCS Level II code file.

What Washington hospitals publish for this code

Unknown: The source file doesn't say which population this rate applies to.

Prices for HCPCS G0104 by hospital
HospitalUnknown rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27———
Deaconess Medical CenterSpokaneFile dated 2026-08-27———
EvergreenHealth Medical CenterKirkland$2,2541 plan$2,003$2,504
Harborview Medical CenterSeattleFile dated 2026-04-01—$2,853$4,075
Island HospitalAnacortes$775 – $1,1653 plans$193 – $263$193 – $263
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01———
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01—$36.01 – $338Doctor’s fee: $144 – $225$55.40 – $520Doctor’s fee: $222 – $346
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27———
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27———
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27———
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27———
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27———
Olympic Medical CenterPort AngelesFile dated 2026-06-24———
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01———
PeaceHealth Southwest Medical CenteVancouver$2,720 – $2,8802 plans$529 – $2,347$814 – $3,610
PeaceHealth St John Medical CenterLongview$6,867 – $7,8692 plans$1,776$2,733
PeaceHealth St Joseph Medical CenterBellingham$5,913 – $6,7232 plans$2,742$4,219
PeaceHealth United General Medical CenterSedro Woolley—$642 – $645$988 – $993
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01———
Providence Centralia HospitalCentraliaFile dated 2026-04-01———
Providence Holy Family HospitalSpokaneFile dated 2026-04-01———
Providence Regional Medical Center EverettEverettFile dated 2026-04-01———
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01———
Providence St Peter HospitalOlympiaFile dated 2026-04-01———
Skagit Valley HospitalMount Vernon—$818$1,022
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01———
Swedish IssaquahIssaquahFile dated 2026-04-01———
Swedish Medical CenterSeattleFile dated 2026-04-01———
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01———
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27———
University of Washington Medical CtrSeattleFile dated 2026-04-01—$2,192$3,131
Virginia Mason Medical CenterSeattle—$1,514$2,968
Wellfound Behavioral Health HospitalTacomaFile dated 2026-08-27———
WhidbeyHealth Medical CenterCoupeville—$500 – $1,510$500 – $1,510
Yakima Valley MemorialYakimaFile dated 2026-08-27———

Lowest and highest amounts each hospital lists for this code as an outpatient, 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)
$257 in an office; $59.22 in a hospital or surgery center
Doctor's fee, rest of Washington
$224 in an office; $54.11 in a hospital or surgery center
Hospital outpatient payment (national)
$950 (APC 5311)
Surgery center payment (national)
$185

How hospitals also write this code

Some price files write it differently. These are counted as HCPCS G0104:

  • G0104P (with a letter after it, P; 4 price lines)
  • G0104T (with a letter after it, T; 2 price lines)