CPT 31231
Nasal/Sinus Endoscopy
Current code44 hospitals with prices
What Washington hospitals publish for this code
Commercial insurance: Rate negotiated with a private insurer or employer plan, including exchange and public-option plans.
| Hospital | Commercial insurance rates (lowest – highest) | Cash price | List price (before discounts) |
|---|---|---|---|
| Capital Medical Center | $335 – $1,138 | $470 | $1,174 |
| Deaconess Medical Center | $264 – $797 | $284 | $710 |
| EvergreenHealth Medical Center | $100 – $645 | $472 – $555 | $590 – $694 |
| EvergreenHealth Monroe | $100 – $572 | $472 | $590 |
| Harborview Medical Center | $370 – $492 | $342 | $489 |
| Highline Medical Center | $132 – $886 | $93.48 | $306 |
| Island Hospital | $309 – $648 | — | — |
| Kadlec Regional Medical Center | $107 – $625 | $322 | $460 |
| Legacy Salmon Creek Medical Center | $441 – $7,569 | — | — |
| Mary Bridge Children's Hospital | $247 – $1,878 | $470 | $1,174 |
| MultiCare Auburn Medical Center | $335 – $1,019 | $470 | $1,174 |
| MultiCare Covington Medical Center | $335 – $1,019 | $470 | $1,174 |
| MultiCare Good Samaritan Hospital | $335 – $1,019 | $470 | $1,174 |
| MultiCare Valley Hospital | $264 – $795 | $284 | $710 |
| Olympic Medical Center | — | — | — |
| Overlake Hospital Medical Center & Clinics | $255 – $1,493 | — | — |
| PeaceHealth Southwest Medical Cente | $88.54 – $3,943 | $487 – $2,535 | $749 – $3,900 |
| PeaceHealth St John Medical Center | $94.94 – $1,366 | $7,352 | $11,311 |
| Prov Sacred HRT Med Ctr & Childs Hosp. | $376 – $16,508 | $331 | $473 |
| Providence Centralia Hospital | $391 – $9,575 | $352 | $676 |
| Providence Holy Family Hospital | $267 – $6,462 | $453 | $647 |
| Providence Mount Carmel Hospital | — | $313 | $447 |
| Providence Regional Medical Center Everett | $273 – $8,846 | $363 | $699 |
| Providence St Joseph Hospital | — | $312 | $446 |
| Providence St Mary Medical Center | $176 – $13,809 | $365 | $522 |
| Providence St Peter Hospital | $195 – $6,260 | $352 | $676 |
| Seattle Children's Hospital | $93.92 – $954 | $926 – $1,134 | $268 – $994 |
| Skagit Valley Hospital | $174 – $897 | $174 – $378 | $218 – $473 |
| St Anthony Hospital | $211 – $968 | $93.11 | $306 |
| St Clare Hospital | $211 – $968 | $88.24 | $306 |
| St Elizabeth Hospital | $102 – $2,077 | $108 | $306 |
| St Francis Community Hospital | $211 – $968 | $96.07 | $306 |
| St Joseph Medical Center | $211 – $968 | $101 | $306 |
| St Michael Medical Center | $196 – $860 | $135 | $306 |
| Swedish Edmonds Hospital | $341 – $2,886 | — | — |
| Swedish Issaquah | $348 – $10,403 | $440 | $916 |
| Swedish Medical Center | $347 – $980 | $440 | $916 |
| Swedish Medical Center / Cherry Hill | $347 – $980 | $440 | $916 |
| Tacoma General Allenmore Hospital | $335 – $1,019 | $470 | $1,174 |
| University of Washington Medical Ctr | $370 – $829 | $312 | $446 |
| Virginia Mason Medical Center | $5.79 – $8,500 | $303 | $594 |
| Wellfound Behavioral Health Hospital | $588 | — | — |
| WhidbeyHealth Medical Center | — | $417 | $417 |
| Yakima Valley Memorial | $286 – $5,793 | — | — |
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)
- $229 in an office; $58.70 in a hospital or surgery center
- Doctor's fee, rest of Washington
- $201 in an office; $54.69 in a hospital or surgery center
- Hospital outpatient payment (national)
- $204 (APC 5151)
- Surgery center payment (national)
- $110