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Partial knee replacement in Nashville TN

Every commercial insurer rate these hospitals posted, as a dollar amount and as a multiple of the hospital's own Medicare base rate.

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CPT 27446

Hospital · insurerRate× MedicarePlans
Vanderbilt University Medical Center median $16,538 · local Medicare $12,317 · file 2025-10-01
Elevance/Anthem/Empire$12,7391.0×2
Humana$12,8671.0×2
Oscar$25,0802.0×1
UnitedHealthcare$20,2101.6×10
Ascension Saint Thomas Rutherford median $24,343 · local Medicare $12,317 · file 2026-01-01
Aetna$22,9011.9×5
BCBS TN$26,0002.1×4
Cigna$19,8761.6×6
UnitedHealthcare$25,7852.1×6
Ascension Saint Thomas Hospital (Midtown + West) median $24,638 · local Medicare $12,317 · file 2026-01-01
Aetna$23,4911.9×6
BCBS TN$26,0002.1×4
Cigna$19,8761.6×7
UnitedHealthcare$25,7852.1×7
TriStar StoneCrest Medical Center median $28,073 · local Medicare $12,317 · file 2026-09-01
Aetna$23,5071.9×2
BCBS TN$37,2693.0×1
Cigna$30,3382.5×2
Humana$14,0001.1×1
Oscar$30,4452.5×1
UnitedHealthcare$25,8082.1×3

MS-DRG 470

Hospital · insurerRate× MedicarePlans
Ascension Saint Thomas Rutherford median $16,222 · local Medicare $13,144 · file 2026-01-01
Aetna$20,3001.5×5
BCBS TN$42,0433.2×9
Cigna$16,4711.3×16
Humana$11,7940.9×1
Oscar$8,3690.6×2
UnitedHealthcare$15,9741.2×6
Ascension Saint Thomas Hospital (Midtown + West) median $16,222 · local Medicare $13,144 · file 2026-01-01
Aetna$19,9701.5×6
BCBS TN$32,8132.5×14
Cigna$16,4711.3×20
Humana$11,2670.9×2
MultiPlan/PHCS (rental network)$13,2881.0×2
Oscar$8,2720.6×2
UnitedHealthcare$15,9741.2×7
TriStar StoneCrest Medical Center median $19,062 · local Medicare $13,144 · file 2026-09-01
Aetna$16,1121.2×5
BCBS TN$61,1184.6×1
Cigna$19,0621.5×2
Elevance/Anthem/Empire$11,1660.8×1
Humana$15,9521.2×1
Oscar$22,1781.7×1
UnitedHealthcare$25,7152.0×5
TriStar Skyline Medical Center median $19,062 · local Medicare $13,144 · file 2026-09-01
Aetna$16,3041.2×5
BCBS TN$37,3772.8×2
Cigna$19,0621.5×2
Elevance/Anthem/Empire$11,1380.8×1
Humana$16,1421.2×1
MultiPlan/PHCS (rental network)$33,3122.5×1
Oscar$22,1781.7×1
UnitedHealthcare$27,2062.1×5
TriStar Summit Medical Center median $19,062 · local Medicare $13,144 · file 2026-09-01
Aetna$14,8831.1×5
BCBS TN$37,7502.9×2
Cigna$19,0621.5×2
Elevance/Anthem/Empire$10,3150.8×1
Humana$14,7351.1×1
MultiPlan/PHCS (rental network)$26,4052.0×1
Oscar$22,1781.7×1
UnitedHealthcare$25,7152.0×5
TriStar Hendersonville Medical Center median $19,062 · local Medicare $13,144 · file 2026-09-01
Aetna$14,8601.1×5
BCBS TN$61,1184.6×1
Cigna$19,0621.5×2
Elevance/Anthem/Empire$10,2990.8×1
Humana$14,7121.1×1
Oscar$22,1781.7×1
UnitedHealthcare$25,7152.0×5
Vanderbilt Wilson County Hospital median $31,846 · local Medicare $13,144 · file 2025-10-01
Aetna$27,2132.1×5
BCBS TN$47,5703.6×2
Cigna$25,7452.0×3
MultiPlan/PHCS (rental network)$27,5082.1×1
Oscar$41,2333.1×1
UnitedHealthcare$31,8462.4×5
Vanderbilt University Medical Center median $40,145 · local Medicare $13,144 · file 2025-10-01
Aetna$33,8462.6×9
BCBS TN$53,5504.1×4
Cigna$29,8192.3×5
MultiPlan/PHCS (rental network)$30,7632.3×2
Oscar$41,2333.1×1
UnitedHealthcare$40,1453.1×10

Questions

How much does partial knee replacement cost with commercial insurance in Nashville TN?

4 Nashville TN hospitals post usable commercial rates for CPT 27446, hospital outpatient. The median across hospitals is $24,491; hospital medians range from $16,538 to $28,073. Your cost depends on your plan's deductible and coinsurance.