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Appendectomy (laparoscopic) in St. Louis MO

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 44970

Hospital · insurerRate× MedicarePlans
Mercy Hospital Jefferson median $7,908 · local Medicare $6,055 · file 2026-06-10
Aetna$8,6541.4×1
Cigna$3,0570.5×1
Elevance/Anthem/Empire$7,9081.3×6
Mercy Hospital St Louis median $8,281 · local Medicare $6,055 · file 2026-06-04
Aetna$8,6541.4×1
Elevance/Anthem/Empire$7,9081.3×6
Mercy Hospital South median $8,281 · local Medicare $6,055 · file 2026-06-10
Aetna$8,6541.4×1
Elevance/Anthem/Empire$7,9081.3×6
Mercy Hospital Washington median $8,281 · local Medicare $6,055 · file 2026-06-10
Aetna$8,6541.4×1
Elevance/Anthem/Empire$7,9081.3×6

MS-DRG 399

Hospital · insurerRate× MedicarePlans
Mercy Hospital South median $5,849 · local Medicare $8,159 · file 2026-06-10
Humana$5,8490.7×2
Missouri Baptist Medical Center median $17,841 · local Medicare $8,159 · file 2025-12-15
Aetna$21,9982.7×5
Cigna$17,8412.2×6
Elevance/Anthem/Empire$11,9781.5×6
Humana$16,0922.0×1
UnitedHealthcare$18,5662.3×2
Barnes-Jewish West County Hospital median $17,841 · local Medicare $8,159 · file 2025-12-15
Aetna$21,9982.7×5
Cigna$17,8412.2×6
Elevance/Anthem/Empire$11,9781.5×6
Humana$16,0922.0×1
UnitedHealthcare$18,5662.3×2
Barnes-Jewish St Peters Hospital median $17,841 · local Medicare $8,159 · file 2025-12-15
Aetna$21,9982.7×5
Cigna$17,8412.2×6
Elevance/Anthem/Empire$11,9781.5×6
Humana$16,0922.0×1
UnitedHealthcare$18,5662.3×3
Barnes Jewish Hospital median $22,380 · local Medicare $8,159 · file 2025-12-15
Cigna$22,3802.7×6
Elevance/Anthem/Empire$19,0972.3×6
UnitedHealthcare$24,7373.0×2

MS-DRG 398

Hospital · insurerRate× MedicarePlans
Mercy Hospital South median $7,734 · local Medicare $10,789 · file 2026-06-10
Humana$7,7340.7×2
Missouri Baptist Medical Center median $21,998 · local Medicare $10,789 · file 2025-12-15
Aetna$21,9982.0×5
Cigna$24,2552.2×6
Elevance/Anthem/Empire$16,2851.5×6
Humana$16,0921.5×1
UnitedHealthcare$24,5492.3×2
Barnes-Jewish West County Hospital median $21,998 · local Medicare $10,789 · file 2025-12-15
Aetna$21,9982.0×5
Cigna$24,2552.2×6
Elevance/Anthem/Empire$16,2851.5×6
Humana$16,0921.5×1
UnitedHealthcare$24,5492.3×2
Barnes-Jewish St Peters Hospital median $21,998 · local Medicare $10,789 · file 2025-12-15
Aetna$21,9982.0×5
Cigna$24,2552.2×6
Elevance/Anthem/Empire$16,2851.5×6
Humana$16,0921.5×1
UnitedHealthcare$24,5492.3×3
Barnes Jewish Hospital median $30,426 · local Medicare $10,789 · file 2025-12-15
Cigna$30,4262.8×6
Elevance/Anthem/Empire$25,9642.4×6
UnitedHealthcare$32,7093.0×2

MS-DRG 397

Hospital · insurerRate× MedicarePlans
Mercy Hospital South median $12,238 · local Medicare $17,071 · file 2026-06-10
Humana$12,2380.7×2
Missouri Baptist Medical Center median $24,176 · local Medicare $17,071 · file 2025-12-15
Aetna$21,9981.3×5
Cigna$36,0082.1×6
Elevance/Anthem/Empire$24,1761.4×6
Humana$16,0920.9×1
UnitedHealthcare$38,8432.3×2
Barnes-Jewish St Peters Hospital median $24,176 · local Medicare $17,071 · file 2025-12-15
Aetna$21,9981.3×5
Cigna$36,0082.1×6
Elevance/Anthem/Empire$24,1761.4×6
Humana$16,0920.9×1
UnitedHealthcare$38,8432.3×3
Barnes Jewish Hospital median $45,170 · local Medicare $17,071 · file 2025-12-15
Cigna$45,1702.6×6
Elevance/Anthem/Empire$38,5452.3×6
UnitedHealthcare$51,7543.0×2

Questions

How much does appendectomy (laparoscopic) cost with commercial insurance in St. Louis MO?

4 St. Louis MO hospitals post usable commercial rates for CPT 44970, hospital outpatient. The median across hospitals is $8,281; hospital medians range from $7,908 to $8,281. Your cost depends on your plan's deductible and coinsurance.