CPT 31233

Nasal/Sinus Endoscopy

Current code35 hospitals with prices

This name is the CMS category the code belongs to (CMS's Restructured BETOS Classification System), shared with similar codes. The official CPT description belongs to the American Medical Association and isn't shown.

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 CPT 31233 by hospital
HospitalCommercial insurance rates (lowest – highest)Cash priceList price (before discounts)
Capital Medical CenterOlympiaFile dated 2026-08-27$707 – $2,34317 plans——
Deaconess Medical CenterSpokaneFile dated 2026-08-27$686 – $1,6829 plans——
Harborview Medical CenterSeattleFile dated 2026-04-01$725 – $9643 plans$1,318 – $1,977$1,883 – $2,824
Highline Medical CenterBurienFile dated 2026-02-28$648 – $5,92013 plans——
Island HospitalAnacortes$605 – $8407 plans——
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01$227 – $10,0139 plans——
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01$872 – $7,56910 plans$492$757
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27$707 – $2,9669 plans——
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27$707 – $2,40317 plans——
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27$707 – $2,40317 plans——
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27$707 – $2,40312 plans——
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27$667 – $1,67810 plans——
Olympic Medical CenterPort AngelesFile dated 2026-06-24———
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01$500 – $4,73616 plans——
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01$737 – $16,50813 plans——
Providence Centralia HospitalCentraliaFile dated 2026-04-01$765 – $9,57510 plans——
Providence Holy Family HospitalSpokaneFile dated 2026-04-01$523 – $6,46214 plans——
Providence Regional Medical Center EverettEverettFile dated 2026-04-01$534 – $8,84614 plans——
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01$362 – $13,8099 plans——
Providence St Peter HospitalOlympiaFile dated 2026-04-01$382 – $6,26011 plans——
St Anthony HospitalGig HarborFile dated 2026-02-28$708 – $5,92016 plans——
St Clare HospitalLakewoodFile dated 2026-02-28$708 – $5,92016 plans——
St Elizabeth HospitalEnumclawFile dated 2026-02-28$511 – $5,92010 plans——
St Francis Community HospitalFederal WayFile dated 2026-02-28$708 – $5,92016 plans——
St Joseph Medical CenterTacomaFile dated 2026-02-28$708 – $5,92016 plans——
St Michael Medical CenterSilverdaleFile dated 2026-02-28$905 – $1,7778 plans——
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01$668 – $7,27716 plans——
Swedish IssaquahIssaquahFile dated 2026-04-01$681 – $10,40316 plans——
Swedish Medical CenterSeattleFile dated 2026-04-01$679 – $7,27723 plans——
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01$679 – $7,27717 plans——
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27$707 – $1,87717 plans——
University of Washington Medical CtrSeattleFile dated 2026-04-01$725 – $1,70911 plans$1,414 – $2,121$2,020 – $3,030
Virginia Mason Medical CenterSeattle$7.99 – $8,50010 plans$714$1,400
Wellfound Behavioral Health HospitalTacomaFile dated 2026-08-27$1,1521 plan——
Yakima Valley MemorialYakimaFile dated 2026-08-27$692 – $5,79314 plans——

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)
$318 in an office; $127 in a hospital or surgery center
Doctor's fee, rest of Washington
$281 in an office; $118 in a hospital or surgery center
Hospital outpatient payment (national)
$400 (APC 5152)
Surgery center payment (national)
$215