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Carpal tunnel release in San Francisco Bay Area CA

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 64721

Hospital · insurerRate× MedicarePlans
Stanford Health Care Tri-Valley median $6,134 · local Medicare $2,757 · file 2026-04-01
Aetna$5,2271.9×2
Blue Shield of California$7,4162.7×2
Cigna$2,4240.9×1
UnitedHealthcare$7,0422.6×1
Good Samaritan Hospital median $6,319 · local Medicare $2,872 · file 2026-09-01
Aetna$6,3192.2×3
Blue Shield of California$10,3783.6×2
Cigna$5,0021.7×4
Elevance/Anthem/Empire$5,6062.0×2
MultiPlan/PHCS (rental network)$2,6380.9×1
UnitedHealthcare$9,4143.3×1
St Mary's Medical Center median $6,369 · local Medicare $2,823 · file 2026-04-01
Aetna$4,0351.4×1
Blue Shield of California$7,3442.6×1
Elevance/Anthem/Empire$13,9124.9×2
Kaiser Permanente$6,3692.3×1
UnitedHealthcare$4,6321.6×2
John Muir Medical Center - Walnut Creek Campus median $11,448 · local Medicare $2,757 · file 2026-03-23
Aetna$9,6913.5×4
BCBS (other)$11,7154.2×1
Blue Shield of California$11,1804.1×5
Cigna$12,6284.6×3
Elevance/Anthem/Empire$9,0213.3×8
UnitedHealthcare$21,3217.7×1
John Muir Medical Center - Concord Campus median $11,644 · local Medicare $2,757 · file 2026-03-23
Aetna$9,6913.5×4
BCBS (other)$11,7154.2×2
Blue Shield of California$11,5744.2×6
Cigna$12,6284.6×3
Elevance/Anthem/Empire$9,0213.3×8
UnitedHealthcare$21,3217.7×1
Stanford Health Care median $19,507 · local Medicare $2,872 · file 2026-04-01
Aetna$16,9735.9×1
Blue Shield of California$22,1457.7×2
Elevance/Anthem/Empire$13,6974.8×1
UnitedHealthcare$22,0417.7×1

Questions

How much does carpal tunnel release cost with commercial insurance in San Francisco Bay Area CA?

6 San Francisco Bay Area CA hospitals post usable commercial rates for CPT 64721, hospital outpatient. The median across hospitals is $8,909; hospital medians range from $6,134 to $19,507. Your cost depends on your plan's deductible and coinsurance.