CMS Price Transparency Data
Total knee replacement
Facility: Cannon Memorial Hospital
Billing Code: 27447 (CPT)
The BaseRate · fair price medium confidence
A fair price for this
$1,571
about 0.1× the $13,117 Medicare rate · typically $1,055–$4,439
modeled estimate · not a bill or quote
Medicare pays $13,117 Fair price $1,571 Cash price $849 Hospital's list price $1,698
What each insurance company pays
Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.
5 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 | $1,173 - $2,161 | 9% |
| Blue Cross Blue Shieldmajor | $1,173 - $2,590 | 9% |
| Aetnamajor | $1,173 - $1,877 | 9% |
| Cignamajor | $1,208 - $2,287 | 9% |
| Humanamajor | $892 - $4,014 | 7% |
| Ambetter (Centene) | $1,678 | 13% |
| Bright Health | $1,231 - $1,687 | 9% |
| Devoted Health | $1,173 - $1,197 | 9% |
| GEHA | $2,161 | 16% |
| Molina | $1,208 - $1,701 | 9% |
| SelectHealth | $892 - $977 | 7% |
| + 19 smaller / regional plans | $866 - $2,524 |
Government programs also on file: Medicare, Medicaid, Military & VA.
Excludes 3 rental-network / third-party entries (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.
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Other Procedures at Cannon Memorial Hospital
Compare: Total knee replacement at other SC hospitals
- Colleton Medical Center · Walterboro $10,600
- Trident Medical Center · Charleston $10,600
- East Cooper Medical Center · Mount Pleasant $12,060
- Roper St Francis Hospital-Berkeley Inc · Summerville $12,125
- Novant Health Hilton Head Medical Center · Hilton Head Island $12,180
- Coastal Carolina Hospital · Hardeeville $12,180
- Grand Strand Regional Medical Center · Myrtle Beach $12,405
- Roper Hospital · Charleston $12,603
Insurance negotiated median for the same procedure, sorted lowest first.