Combined anterior and posterior spinal fusion without complications in Tennessee
What 16 hospitals in Tennessee charged and were paid for a Medicare hospital stay for combined anterior and posterior spinal fusion without complications (DRG 455), from 2024 Medicare claims.
Average charge
$173,052
Hospital list price billed
Average payment
$35,392
Medicare + patient + other payers
Medicare paid
$28,676
Average per stay
State rank
#9 of 35
1 = lowest average payment
Hospitals in Tennessee billed an average of $173,052 for combined anterior and posterior spinal fusion without complications, about 4.9 times the average total payment of $35,392. That payment is 13% below the U.S. average of $40,610.
These are averages for patients with original (fee-for-service) Medicare. Private insurance pays different, negotiated prices, and what you owe depends on your plan's deductible and coinsurance. Use these figures to compare hospitals, not as a quote.
Paid $35,392Billed $173,052
About 20¢ was paid for every $1 hospitals in Tennessee billed for this stay.
Medicare prices this stay in 3 versions, by how sick the patient was. Compare them in Tennessee:
Tennessee hospitals: combined anterior and posterior spinal fusion without complications
Every Tennessee hospital that billed Medicare for this stay at least 11 times. Click a column to sort.
| Hospital | Stays | Avg charge | Avg payment | Medicare paid |
|---|---|---|---|---|
| Baptist Memorial HospitalMemphis | 70 | $128,514 | $33,705 | $27,158 |
| Parkridge Medical CenterChattanooga | 39 | $164,918 | $33,562 | $29,639 |
| Centennial Medical CenterNashville | 37 | $250,939 | $34,839 | $29,557 |
| Williamson Medical CenterFranklin | 36 | $90,453 | $34,132 | $23,562 |
| St Francis HospitalMemphis | 22 | $372,565 | $34,409 | $29,576 |
| Erlanger Medical CenterChattanooga | 19 | $100,589 | $38,107 | $32,208 |
| Stonecrest Medical CenterSmyrna | 19 | $203,576 | $36,810 | $27,418 |
| Vanderbilt University HospitalNashville | 17 | $204,837 | $45,062 | $33,485 |
| Parkwest Medical CenterKnoxville | 17 | $149,655 | $33,766 | $28,219 |
| The Center for Spinal SurgeryNashville | 17 | $100,962 | $28,963 | $27,331 |
| Methodist Healthcare-MemphisMemphis | 16 | $259,363 | $41,324 | $38,554 |
| Maury Regional HospitalColumbia | 16 | $108,861 | $30,378 | $28,843 |
| St Thomas HospitalNashville | 14 | $222,968 | $34,585 | $31,738 |
| Memorial Healthcare System, INCChattanooga | 14 | $94,626 | $35,668 | $23,555 |
| Univ of Tn Mem HospitalKnoxville | 12 | $125,940 | $40,138 | $27,422 |
| Wellmont Holston Vly Med CtrKingsport | 11 | $321,033 | $45,075 | $27,700 |
Lowest and highest payments in Tennessee
Among hospitals with at least 11 Medicare hospital stays. Differences reflect local wage costs, teaching status and how sick patients were, as well as price.
Lowest
| The Center for Spinal SurgeryNashville, TN | $28,963 |
|---|---|
| Maury Regional HospitalColumbia, TN | $30,378 |
| Parkridge Medical CenterChattanooga, TN | $33,562 |
| Baptist Memorial HospitalMemphis, TN | $33,705 |
| Parkwest Medical CenterKnoxville, TN | $33,766 |
Highest
| Wellmont Holston Vly Med CtrKingsport, TN | $45,075 |
|---|---|
| Vanderbilt University HospitalNashville, TN | $45,062 |
| Methodist Healthcare-MemphisMemphis, TN | $41,324 |
| Univ of Tn Mem HospitalKnoxville, TN | $40,138 |
| Erlanger Medical CenterChattanooga, TN | $38,107 |
Combined anterior and posterior spinal fusion without complications in other states
Questions
How much does combined anterior and posterior spinal fusion without complications cost in Tennessee?
In 2024 Medicare data, a hospital stay for combined anterior and posterior spinal fusion without complications (DRG 455) at 16 hospitals in Tennessee was billed at $173,052 on average, while the average total payment was $35,392, of which Medicare paid $28,676. Your own cost depends on your insurance, deductible and the hospital.
Why are hospital charges so much higher than payments?
Charges are a hospital's list prices. Medicare pays fixed rates set in advance, and private insurers negotiate their own discounts, so almost nobody pays the full charge. For this stay in Tennessee, average charges were 4.9 times the average payment. Uninsured patients can ask the hospital about its financial assistance (charity care) policy and cash prices.
Source: CMS, Medicare Inpatient Hospitals by Provider and Service, 2024. Average total payment includes Medicare's payment, the patient's deductible and coinsurance, and any other payer. CMS omits hospitals with fewer than 11 hospital stays for privacy. About the data.