Lumbar fusion with cage (TLIF) cost in Montana
In Montana, 2 hospitals publish a cash price for lumbar fusion with interbody cage and posterolateral graft (TLIF), one level: from $4,451.20 to $4,451.20, with a median of $4,451.20. The lowest price is at Big Sky Medical Center (Big Sky) and 1 other hospital.
Outpatient cash prices, one line per hospital — its lowest listed price for code 22633. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 28, 2026. See them on a map
Hospitals in Montana, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Big Sky Medical Center lowest Big Sky · Bozeman, MT PR ARTHRODESIS COMBINED TQ 1NTRSPC LUMBAR | $4,451.20 | $5,564.00 | Jan 15, 2026 source file |
| Deaconess Regional Medical Center lowest Bozeman · Bozeman, MT PR ARTHRODESIS COMBINED TQ 1NTRSPC LUMBAR | $4,451.20 | $5,564.00 | Jan 16, 2026 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Bozeman, MT | 2 | $4,451.20 | $4,451.20 |
What it is
This lumbar fusion combines an interbody cage placed between two vertebrae with bone graft along the back of the spine, usually with screws and rods. It is the most common single-level lower back fusion, often done at L4-L5 or L5-S1.
What the price covers
The hospital price usually covers the operating room, recovery and supplies. The surgeon and anesthesia usually bill separately, and screws, rods and cages may be billed as implants.
Lumbar fusion with interbody cage and posterolateral graft (TLIF), one level in other states
- Alabama$39,038.22
- Alaska$62,350.34
- Arizona$34,654.54
- Arkansas$1,447.86
- California$15,372.00
- Colorado$15,489.05
- Connecticut$11,970.00
- Delaware$8,888.96
- Florida$29,786.24
- Georgia$2,956.80
- Idaho$17,600.38
- Illinois$9,760.22
- Indiana$69,629.23
- Iowa$6,834.00
- Kansas$23,765.41
- Kentucky$31,176.74
- Louisiana$38,542.25
- Michigan$21,983.95
- Minnesota$2,662.40
- Mississippi$27,152.95
- Missouri$16,900.00
- Nebraska$9,964.80
- Nevada$29,514.00
- New Jersey$21,657.23
- New Mexico$22,431.82
- New York$21,762.05
- North Dakota$3,237.27
- Ohio$107,694.92
- Oklahoma$19,417.05
- Oregon$15,445.95
- Pennsylvania$34,653.20
- Rhode Island$29,834.76
- South Carolina$62,735.63
- South Dakota$1,424.47
- Tennessee$27,152.95
- Texas$11,706.60
- Vermont$43,180.97
- Virginia$103,775.45
- Washington$52,713.38
- West Virginia$20,147.38
- Wisconsin$4,425.18
- Wyoming$9,625.02
Median cash price across the state's hospitals.