CMS Price Transparency Data
Total knee replacement
Facility: St Luke's Nampa Medical Center
Billing Code: 27447 (CPT)
The BaseRate · fair price medium confidence
A fair price for this
$6,941
about 0.5× the $13,117 Medicare rate · typically $3,704–$16,709
modeled estimate · not a bill or quote
Medicare pays $13,117 Fair price $6,941 Cash price $23,834 Hospital's list price $23,834
What each insurance company pays
Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.
4 of 6 major insurers have a published price at this hospital
✓ UnitedHealthcare✓ Blue Cross Blue Shield✓ Aetna✓ Cigna HumanaKaiser 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 | $13,029 - $26,058 | 99% |
| Blue Cross Blue Shieldmajor | $10,328 - $37,642 | 79% |
| Aetnamajor | $12,711 - $28,600 | 97% |
| Cignamajor | $12,711 - $25,422 | 97% |
| GEHA | $13,029 - $26,058 | 99% |
| Moda Health | $13,982 - $27,965 | 107% |
| PacificSource | $10,328 - $37,642 | 79% |
| SelectHealth | $10,328 - $37,642 | 79% |
| + 5 smaller / regional plans | $10,328 - $37,642 |
Excludes 2 rental-network / third-party entries (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.
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Other Procedures at St Luke's Nampa Medical Center
Compare: Total knee replacement at other ID hospitals
- Benewah Community Hospital · Saint Maries $2,765
- Bear Lake Memorial Hospital · Montpelier $5,127
- West Valley Medical Center · Caldwell $5,143
- Eastern Idaho Regional Medical Center · Idaho Falls $5,476
- Treasure Valley Hospital · Boise $12,049
- Grove Creek Medical Center · Blackfoot $12,684
- Madison Memorial Hospital · Rexburg $12,685
- Northwest Specialty Hospital · Post Falls $13,204
Insurance negotiated median for the same procedure, sorted lowest first.