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Screening colonoscopy (Medicare) in Seattle-Tacoma WA

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 G0121

Hospital · insurerRate× MedicarePlans
Overlake Hospital Medical Center median $2,781 · local Medicare $1,080 · file 2026-04-01
Aetna$2,7812.6×1
Cigna$4,6144.3×3
Kaiser Permanente$2,8402.6×1
Premera Blue Cross$2,5222.3×4
UnitedHealthcare$1,9961.8×2
Swedish Medical Center median $3,387 · local Medicare $1,080 · file 2026-04-01
Aetna$3,3873.1×2
Cigna$7,2776.7×1
Kaiser Permanente$1,6151.5×1
Premera Blue Cross$3,2663.0×5
UnitedHealthcare$4,0713.8×2
Tacoma General Allenmore Hospital median $3,415 · local Medicare $1,085 · file 2026-08-27
Aetna$4,2533.9×1
Cigna$4,4644.1×1
Elevance/Anthem/Empire$7450.7×1
Kaiser Permanente$3,8483.5×1
Premera Blue Cross$3,4153.1×4
Regence BlueShield$9770.9×4
UnitedHealthcare$7450.7×1
Multicare Good Samaritan Hospital median $3,632 · local Medicare $1,085 · file 2026-08-27
Aetna$4,2533.9×1
Cigna$4,4644.1×1
Elevance/Anthem/Empire$7440.7×1
Kaiser Permanente$3,8483.5×1
Premera Blue Cross$3,4153.1×4
UnitedHealthcare$7440.7×1

CPT G0105

Hospital · insurerRate× MedicarePlans
Overlake Hospital Medical Center median $2,781 · local Medicare $1,080 · file 2026-04-01
Aetna$2,7812.6×1
Cigna$4,6144.3×3
Kaiser Permanente$2,8402.6×1
Premera Blue Cross$2,5222.3×4
UnitedHealthcare$1,9961.8×2
Swedish Medical Center median $3,387 · local Medicare $1,080 · file 2026-04-01
Aetna$3,3873.1×2
Cigna$7,2776.7×1
Kaiser Permanente$1,6151.5×1
Premera Blue Cross$3,2663.0×5
UnitedHealthcare$4,0713.8×2
Tacoma General Allenmore Hospital median $3,415 · local Medicare $1,085 · file 2026-08-27
Aetna$4,2533.9×1
Cigna$4,4644.1×1
Elevance/Anthem/Empire$7450.7×1
Kaiser Permanente$3,8483.5×1
Premera Blue Cross$3,4153.1×4
Regence BlueShield$9770.9×4
UnitedHealthcare$7450.7×1
Multicare Good Samaritan Hospital median $3,632 · local Medicare $1,085 · file 2026-08-27
Aetna$4,2533.9×1
Cigna$4,4644.1×1
Elevance/Anthem/Empire$7440.7×1
Kaiser Permanente$3,8483.5×1
Premera Blue Cross$3,4153.1×4
UnitedHealthcare$7440.7×1

Questions

How much does screening colonoscopy (medicare) cost with commercial insurance in Seattle-Tacoma WA?

4 Seattle-Tacoma WA hospitals post usable commercial rates for CPT G0121, hospital outpatient. The median across hospitals is $3,401; hospital medians range from $2,781 to $3,632. Your cost depends on your plan's deductible and coinsurance.