CMS Price Transparency Data
Total knee replacement
Facility: Island Hospital
Billing Code: 27447 (CPT)
The BaseRate · fair price low confidence
A fair price for this
$5,524
about 0.4× the $13,117 Medicare rate · typically $1,447–$12,591
modeled estimate · not a bill or quote
Medicare pays $13,117 Fair price $5,524 Cash price $1,098 Hospital's list price $1,098
What each insurance company pays
Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.
6 of 6 major insurers have a published price at this hospital
✓ UnitedHealthcare✓ Blue Cross Blue Shield✓ Aetna✓ Cigna✓ Humana✓ Kaiser Permanente
Crossed out = this hospital hasn’t published a negotiated price for that insurer for this procedure. It doesn’t necessarily mean they aren’t accepted — ask your insurer.
| Insurance company | Price range | vs. Medicare |
|---|---|---|
| UnitedHealthcaremajor | $1,098 - $1,645 | 8% |
| Blue Cross Blue Shieldmajor | $1,153 - $1,956 | 9% |
| Aetnamajor | $1,153 - $1,624 | 9% |
| Cignamajor | $878 | 7% |
| Humanamajor | $1,098 | 8% |
| Kaiser Permanentemajor | $615 - $1,098 | 5% |
| Amerigroup | $1,164 | 9% |
| Molina | $1,098 | 8% |
| + 6 smaller / regional plans | $1,098 - $1,860 |
Government programs also on file: Military & VA.
Excludes 2 rental-network / third-party entries (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.
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Other Procedures at Island Hospital
Compare: Total knee replacement at other WA hospitals
- Virginia Mason Medical Center · Seattle $4,177
- Deaconess Medical Center · Spokane $14,058
- Multicare Valley Hospital · Spokane Valley $14,058
- Trios Health · Kennewick $14,070
- Providence St Lukes Rehabilitation Medical Center · Spokane $14,951
- Highline Medical Center · Burien $15,467
- Mary Bridge Children's Hospital · Tacoma $15,721
- Kadlec Regional Medical Center · Richland $16,453
Insurance negotiated median for the same procedure, sorted lowest first.