CMS Price Transparency Data
Total knee replacement
Facility: St. Mary's Hospital
Billing Code: 27447 (CPT)
The BaseRate · fair price medium confidence
A fair price for this
$13,400
about 1.0× the $13,117 Medicare rate · typically $2,703–$14,716
modeled estimate · not a bill or quote
Medicare pays $13,117 Fair price $13,400
What each insurance company pays
Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.
3 of 6 major insurers have a published price at this hospital
✓ Aetna✓ Cigna✓ Humana UnitedHealthcareBlue Cross Blue ShieldKaiser 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 |
|---|---|---|
| Aetnamajor | $7,432 | 57% |
| Cignamajor | $2,996 - $3,331 | 23% |
| Humanamajor | $4,671 - $8,220 | 36% |
| Oscar Health | $1,569 | 12% |
Self-Pay How to get the cash price
Insurance Before you use insurance
Other Procedures at St. Mary's Hospital
Compare: Total knee replacement at other AZ hospitals
- Yavapai Regional Medical Center · Prescott $2,634
- Abrazo Arrowhead Hospital · Glendale $2,727
- Abrazo Scottsdale Campus · Phoenix $2,918
- Honor Health John C. Lincoln Medical Center · Phoenix $4,757
- Honorhealth Scottsdale Osborn Medical Center · Scottsdale $4,757
- Honorhealth Scottsdale Shea Medical Center · Scottsdale $4,757
- Honorhealth Deer Valley Medical Center · Phoenix $4,757
- Honorhealth Four Peaks Medical Center · Mesa $4,798
Insurance negotiated median for the same procedure, sorted lowest first.