Lumbar interbody fusion cost in Chicago, IL — inpatient
In Chicago-Naperville-Elgin, IL-IN, 1 hospital lists a cash price for lumbar interbody fusion (PLIF or TLIF), one level as an inpatient: from $3,254.30 to $3,254.30, with a median of $3,254.30. Across Illinois, the median is $9,973.00 at 9 hospitals.
Cash prices at 1 facility for code 22630, as an inpatient (admitted to hospital) . Collected Sep 22, 2026; the hospital files themselves were last updated between — and —.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| John H. Stroger, Jr. Hospital Chicago, IL · (312) 864-6000 PF-LUMBAR SPINE FUSION | $3,254.30 | $4,649.00 | $463.89–$3,719.20 | 30% | — source file |
Inpatient: lowest $3,254.30, median $3,254.30, highest $3,254.30.
As an outpatient, the same code is billed by 4 facilities here, median $4,629.96 — that is the price to compare if you are not being admitted.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
A lumbar interbody fusion removes a damaged disc in the lower back and fills the space with a spacer (cage) and bone graft so the two vertebrae grow together. PLIF and TLIF are the common approaches.
What the price covers
The hospital price usually covers the operating room, recovery and supplies. The surgeon and anesthesia usually bill separately, and screws or cages may be billed as implants.