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Dialysis access (AV fistula) in Chicago IL

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 36821

Hospital · insurerRate× MedicarePlans
Endeavor Health Northwest Community Hospital median $3,233 · local Medicare $3,384 · file 2026-04-01
Aetna$2,1180.6×1
BCBS IL$3,2331.0×3
UnitedHealthcare$4,0351.2×1
University of Illinois Hospital and Clinics median $3,496 · local Medicare $3,384 · file 2026-04-01
Aetna$1,8550.5×1
Healthlink$5,1381.5×2
MultiPlan/PHCS (rental network)$12,0403.6×1
Endeavor Health Edward Hospital median $4,219 · local Medicare $3,384 · file 2026-04-01
BCBS IL$4,3061.3×2
UnitedHealthcare$4,1321.2×2
Loyola University Medical Center median $4,872 · local Medicare $3,384 · file 2026-03-31
Humana$2,3740.7×1
UnitedHealthcare$7,3692.2×2
Endeavor Health Elmhurst Hospital median $5,054 · local Medicare $3,384 · file 2026-04-01
BCBS IL$4,3061.3×2
UnitedHealthcare$5,8011.7×2
Endeavor Health Evanston Hospital median $6,180 · local Medicare $3,384 · file 2026-04-01
Aetna$6,1801.8×1
BCBS IL$5,0361.5×3
UnitedHealthcare$8,1962.4×2
Northwestern Memorial Hospital median $6,274 · local Medicare $3,384 · file 2026-04-01
UnitedHealthcare$6,2741.9×2
University of Chicago Medical Center median $9,059 · local Medicare $3,384 · file 2026-04-01
Oscar$3,8911.1×1
UnitedHealthcare$14,2274.2×1
Advocate Christ Medical Center median $10,219 · local Medicare $3,384 · file 2025-11-04
UnitedHealthcare$10,2193.0×4
Advocate Lutheran General Hospital median $10,219 · local Medicare $3,384 · file 2025-11-04
UnitedHealthcare$10,2193.0×4

CPT 36818

Hospital · insurerRate× MedicarePlans
Endeavor Health Evanston Hospital median $6,180 · local Medicare $5,963 · file 2026-04-01
Aetna$6,1801.0×1
BCBS IL$5,2510.9×3
UnitedHealthcare$12,4812.1×2
Endeavor Health Edward Hospital median $6,182 · local Medicare $5,963 · file 2026-04-01
BCBS IL$6,4511.1×2
UnitedHealthcare$5,9141.0×2
Endeavor Health Elmhurst Hospital median $6,976 · local Medicare $5,963 · file 2026-04-01
BCBS IL$6,4511.1×2
UnitedHealthcare$7,5011.3×2
Endeavor Health Northwest Community Hospital median $7,952 · local Medicare $5,963 · file 2026-04-01
BCBS IL$7,5971.3×1
UnitedHealthcare$8,3081.4×1
Advocate Christ Medical Center median $14,716 · local Medicare $5,963 · file 2025-11-04
UnitedHealthcare$14,7162.5×4
Advocate Lutheran General Hospital median $14,716 · local Medicare $5,963 · file 2025-11-04
UnitedHealthcare$14,7162.5×4
University of Chicago Medical Center median $15,808 · local Medicare $5,963 · file 2026-04-01
Oscar$6,8571.1×1
UnitedHealthcare$24,7604.2×1

Questions

How much does dialysis access (av fistula) cost with commercial insurance in Chicago IL?

10 Chicago IL hospitals post usable commercial rates for CPT 36821, hospital outpatient. The median across hospitals is $5,617; hospital medians range from $3,233 to $10,219. Your cost depends on your plan's deductible and coinsurance.