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Flexible sigmoidoscopy 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 45330

Hospital · insurerRate× MedicarePlans
John Muir Medical Center - Walnut Creek Campus median $7,367 · local Medicare $1,313 · file 2026-03-23
Aetna$9,0236.9×2
BCBS (other)$5,9114.5×1
Blue Shield of California$8,3556.4×4
Cigna$7,3675.6×6
Elevance/Anthem/Empire$5,9114.5×11
John Muir Medical Center - Concord Campus median $7,367 · local Medicare $1,313 · file 2026-03-23
Aetna$9,0236.9×2
BCBS (other)$5,9114.5×4
Blue Shield of California$8,6496.6×10
Cigna$7,3675.6×6
Elevance/Anthem/Empire$5,9114.5×14
Stanford Health Care median $8,967 · local Medicare $1,368 · file 2026-04-01
Elevance/Anthem/Empire$9,5897.0×1
UnitedHealthcare$8,3456.1×1

CPT 45331

Hospital · insurerRate× MedicarePlans
John Muir Medical Center - Walnut Creek Campus median $7,367 · local Medicare $1,313 · file 2026-03-23
Aetna$9,0236.9×2
BCBS (other)$5,9114.5×2
Blue Shield of California$8,3556.4×8
Cigna$7,3675.6×6
Elevance/Anthem/Empire$5,9114.5×14
John Muir Medical Center - Concord Campus median $7,367 · local Medicare $1,313 · file 2026-03-23
Aetna$9,0236.9×2
BCBS (other)$5,9114.5×4
Blue Shield of California$8,6496.6×10
Cigna$7,3675.6×6
Elevance/Anthem/Empire$5,9114.5×14
Stanford Health Care median $8,967 · local Medicare $1,368 · file 2026-04-01
Elevance/Anthem/Empire$9,5897.0×1
UnitedHealthcare$8,3456.1×1

Questions

How much does flexible sigmoidoscopy cost with commercial insurance in San Francisco Bay Area CA?

3 San Francisco Bay Area CA hospitals post usable commercial rates for CPT 45330, hospital outpatient. The median across hospitals is $7,367; hospital medians range from $7,367 to $8,967. Your cost depends on your plan's deductible and coinsurance.