CPT 31237

Nasal/Sinus Endoscopy

Current code39 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 31237 by hospital
Hospital	Commercial insurance rates (lowest – highest)	Cash price	List price (before discounts)
EvergreenHealth Medical CenterKirkland	$251 – $5,23927 plans	$3,594	$4,492
EvergreenHealth MonroeMonroe	$251 – $5,11414 plans	$3,594	$4,492
Harborview Medical CenterSeattleFile dated 2026-04-01	—	$2,917 – $4,375	$4,167 – $6,250
Legacy Salmon Creek Medical CenterVancouverFile dated 2026-04-01	—	$484	$744
Seattle Children's HospitalSeattle	$239 – $2,032152 plans	$2,117	$671 – $2,117
University of Washington Medical CtrSeattleFile dated 2026-04-01	—	$3,159 – $4,739	$4,513 – $6,769
Virginia Mason Medical CenterSeattle	$762 – $3,8074 plans	$607 – $2,427	$1,190 – $4,759

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): $307 in an office; $150 in a hospital or surgery center
Doctor's fee, rest of Washington: $274 in an office; $139 in a hospital or surgery center
Hospital outpatient payment (national): $1,818 (APC 5153)
Surgery center payment (national): $844