Price AtlasInteractive atlas · All states · techysurgeon.comColonoscopy in Washington: what insurers pay
Posted commercial rates at 15 Washington hospitals, each next to its own Medicare base rate.
Open in the explorerAll statesEvery bill for the whole procedure
CPT 45378
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Swedish Edmonds Hospital Edmonds | $2,556 | 2.5× | 5 | 2026-04-01 |
| Overlake Hospital Medical Center Bellevue | $2,781 | 2.6× | 5 | 2026-04-01 |
| Swedish Issaquah Issaquah | $3,244 | 3.0× | 4 | 2026-04-01 |
| St Clare Hospital Lakewood | $3,245 | 3.0× | 6 | 2026-02-28 |
| St Anthony Hospital Gig Harbor | $3,245 | 3.0× | 6 | 2026-02-28 |
| St Joseph Medical Center Tacoma | $3,245 | 3.0× | 6 | 2026-02-28 |
| St Francis Community Hospital Federal Way | $3,245 | 3.0× | 6 | 2026-02-28 |
| Swedish Medical Center Seattle | $3,387 | 3.1× | 5 | 2026-04-01 |
| Swedish Medical Center / Cherry Hill Seattle | $3,387 | 3.1× | 5 | 2026-04-01 |
| Tacoma General Allenmore Hospital Tacoma | $3,415 | 3.1× | 7 | 2026-08-27 |
| Multicare Auburn Medical Center Auburn | $3,415 | 3.2× | 7 | 2026-08-27 |
| Multicare Covington Medical Center Covington | $3,415 | 3.2× | 7 | 2026-08-27 |
| Multicare Good Samaritan Hospital Puyallup | $3,632 | 3.4× | 6 | 2026-08-27 |
| St Anne Hospital Burien | $3,846 | 3.6× | 5 | 2026-02-28 |
| Legacy Salmon Creek Medical Center Vancouver | $6,042 | 5.8× | 5 | 2026-04-01 |
CPT 45380
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Swedish Edmonds Hospital Edmonds | $3,293 | 2.5× | 5 | 2026-04-01 |
| Overlake Hospital Medical Center Bellevue | $3,597 | 2.6× | 5 | 2026-04-01 |
| St Clare Hospital Lakewood | $4,194 | 3.0× | 6 | 2026-02-28 |
| St Anthony Hospital Gig Harbor | $4,194 | 3.0× | 6 | 2026-02-28 |
| St Joseph Medical Center Tacoma | $4,194 | 3.0× | 6 | 2026-02-28 |
| St Francis Community Hospital Federal Way | $4,194 | 3.0× | 6 | 2026-02-28 |
| Swedish Medical Center Seattle | $4,358 | 3.1× | 5 | 2026-04-01 |
| Swedish Medical Center / Cherry Hill Seattle | $4,358 | 3.1× | 5 | 2026-04-01 |
| Tacoma General Allenmore Hospital Tacoma | $4,409 | 3.2× | 7 | 2026-08-27 |
| Multicare Auburn Medical Center Auburn | $4,409 | 3.2× | 7 | 2026-08-27 |
| Multicare Covington Medical Center Covington | $4,409 | 3.2× | 7 | 2026-08-27 |
| Multicare Good Samaritan Hospital Puyallup | $4,712 | 3.4× | 6 | 2026-08-27 |
| St Anne Hospital Burien | $4,974 | 3.6× | 5 | 2026-02-28 |
| Swedish Issaquah Issaquah | $5,252 | 3.8× | 5 | 2026-04-01 |
| Legacy Salmon Creek Medical Center Vancouver | $6,042 | 4.5× | 5 | 2026-04-01 |
CPT 45385
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Swedish Edmonds Hospital Edmonds | $3,293 | 2.5× | 5 | 2026-04-01 |
| Overlake Hospital Medical Center Bellevue | $3,597 | 2.6× | 5 | 2026-04-01 |
| St Clare Hospital Lakewood | $4,194 | 3.0× | 6 | 2026-02-28 |
| St Anthony Hospital Gig Harbor | $4,194 | 3.0× | 6 | 2026-02-28 |
| St Joseph Medical Center Tacoma | $4,194 | 3.0× | 6 | 2026-02-28 |
| St Francis Community Hospital Federal Way | $4,194 | 3.0× | 6 | 2026-02-28 |
| Swedish Medical Center Seattle | $4,358 | 3.1× | 5 | 2026-04-01 |
| Swedish Medical Center / Cherry Hill Seattle | $4,358 | 3.1× | 5 | 2026-04-01 |
| Tacoma General Allenmore Hospital Tacoma | $4,409 | 3.2× | 7 | 2026-08-27 |
| Multicare Auburn Medical Center Auburn | $4,409 | 3.2× | 7 | 2026-08-27 |
| Multicare Covington Medical Center Covington | $4,409 | 3.2× | 7 | 2026-08-27 |
| Multicare Good Samaritan Hospital Puyallup | $4,712 | 3.4× | 6 | 2026-08-27 |
| St Anne Hospital Burien | $4,974 | 3.6× | 5 | 2026-02-28 |
| Swedish Issaquah Issaquah | $5,252 | 3.8× | 5 | 2026-04-01 |
| Legacy Salmon Creek Medical Center Vancouver | $6,042 | 4.5× | 5 | 2026-04-01 |
Questions
How much do insurers pay for colonoscopy in Washington?
15 Washington hospitals post usable commercial rates for colonoscopy in their federal price-transparency files. For CPT 45378, hospital outpatient, the median across 15 hospitals is $3,387, 3.1× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.