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Lumbar fusion with cage (TLIF/PLIF) in Tennessee: what insurers pay

Posted commercial rates at 8 Tennessee hospitals, each next to its own Medicare base rate.

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CPT 22633

HospitalMedian across insurers× MedicareInsurersFile date
Vanderbilt University Medical Center Nashville$18,3900.7×52025-10-01
TriStar StoneCrest Medical Center Smyrna$33,7061.3×42026-09-01

CPT 22630

HospitalMedian across insurers× MedicareInsurersFile date
Vanderbilt University Medical Center Nashville$18,3900.7×52025-10-01
TriStar StoneCrest Medical Center Smyrna$26,7061.0×42026-09-01

MS-DRG 451

HospitalMedian across insurers× MedicareInsurersFile date
Ascension Saint Thomas Rutherford Murfreesboro$16,3240.7×42026-01-01
Ascension Saint Thomas Hospital (Midtown + West) Nashville$16,3900.7×52026-01-01
TriStar StoneCrest Medical Center Smyrna$37,1431.7×72026-09-01
TriStar Skyline Medical Center Nashville$37,1431.7×82026-09-01
TriStar Summit Medical Center Hermitage$37,1431.7×82026-09-01
TriStar Hendersonville Medical Center Hendersonville$37,1431.7×72026-09-01
Vanderbilt Wilson County Hospital Lebanon$53,3342.4×62025-10-01
Vanderbilt University Medical Center Nashville$67,2333.0×62025-10-01

MS-DRG 402

HospitalMedian across insurers× MedicareInsurersFile date
Ascension Saint Thomas Hospital (Midtown + West) Nashville$19,9700.7×32026-01-01
Ascension Saint Thomas Rutherford Murfreesboro$20,3000.7×32026-01-01
TriStar StoneCrest Medical Center Smyrna$46,2281.7×72026-09-01
Vanderbilt University Medical Center Nashville$83,6773.0×62025-10-01

MS-DRG 450

HospitalMedian across insurers× MedicareInsurersFile date
TriStar StoneCrest Medical Center Smyrna$53,7311.5×72026-09-01
Ascension Saint Thomas Rutherford Murfreesboro$81,0862.2×12026-01-01
Ascension Saint Thomas Hospital (Midtown + West) Nashville$83,8982.3×12026-01-01
Vanderbilt University Medical Center Nashville$110,9223.0×62025-10-01

Questions

How much do insurers pay for lumbar fusion with cage (tlif/plif) in Tennessee?

8 Tennessee hospitals post usable commercial rates for lumbar fusion with cage (tlif/plif) in their federal price-transparency files. For CPT 22633, hospital outpatient, the median across 2 hospitals is $26,048, 1.0× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.