Total knee replacement at Henry Ford Health St. John Hospital
CPT 27447 · Detroit, MI
These are Henry Ford Health St. John Hospital's own posted figures from its standard-charges file dated January 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 9 Michigan hospitals we index that post a cash price for this service: lowest $5,628.30, median $25,094.00, highest $37,229.22. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Henry Ford Health Hospital Detroit, MI | 10.0 mi | $17,653.66 | 2026-06-28 | |
| McLaren Macomb Mount Clemens, MI | 12.1 mi | $29,676.55 | $59,353.09 | 2025-12-31 |
| Henry Ford Macomb Hospital Clinton Township, MI | 12.7 mi | $17,653.66 | 2026-06-28 | |
| St. Joe Mercy Hospital System Livonia Livonia, MI | 24.5 mi | $37,229.22 | 2026-03-31 | |
| Trinity Health Oakland Hospital Pontiac, MI | 24.7 mi | $34,004.94 | 2026-03-31 | |
| McLaren Oakland Pontiac, MI | 24.8 mi | $28,720.45 | $57,440.90 | 2025-12-31 |
| Henry Ford Health West Bloomfield Hospital W Bloomfield, MI | 26.3 mi | $17,653.66 | 2026-06-28 | |
| McLaren Lapeer Region Lapeer, MI | 49.1 mi | $25,094.00 | $50,187.99 | 2025-12-31 |
Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.
Every row for CPT 27447 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| TOTAL KNEE ARTHROPLASTY line 495142 | both | $3,189.55 – $15,701.57 | ||
| TOTAL KNEE ARTHROPLASTY line 534998 | outpatient | $3,189.55 – $15,701.57 |
The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.
Check a bill from this hospital All Henry Ford Health St. John Hospital prices