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Overlake Medical Center: procedure prices

1035 116th Ave NE, Bellevue, WA 98004 · part of Overlake Medical Center & Clinics. Median prices below are computed from the hospital's own price transparency file.

ProcedureGross chargeCash priceCommercial medianRange# rates
EKG (electrocardiogram)$40$401
Echocardiogram$1,967$984$1,658$698–$4,59420
Sleep study (overnight in lab)$2,910$1,097–$8,67140
Colonoscopy$2,846$1,423$3,608$1,188–$9,58072
Upper endoscopy (EGD)$3,741$1,870$2,838$1,159–$7,49848
Abdomen and pelvis CT (with contrast)$3,200$1,600$1,214$446–$3,64323
Abdominal ultrasound$617$308$356$134–$1,06923
Brain MRI (with and without contrast)$2,457$1,228$1,214$446–$3,64323
Brain MRI (without contrast)$1,902$951$741$305–$2,22323
CT angiogram (chest)$1,888$944$579$224–$1,73823
Chest X-ray$233$116$262$111–$76123
Head CT scan (without contrast)$1,171$586$356$134–$1,06923
Knee MRI$2,815$1,408$741$305–$2,22323
Lower back MRI (lumbar spine)$1,958$979$741$305–$2,22323
Pregnancy ultrasound$598$299$356$134–$1,06923
Screening mammogram$396$198$225$106–$33720
Blood sugar test (hemoglobin A1c)$22$11$26$16–$9111
Cholesterol test (lipid panel)$23$11$30$15–$4518
Complete blood count (CBC)$109$54$22$20–$736
Comprehensive metabolic panel$60$30$24$16–$9912
Thyroid test (TSH)$26$13$27$16–$15821
C-section delivery$18,723$8,869–$25,79218
Childbirth (vaginal delivery)$13,174$8,022–$16,85518
Cataract surgery$6,210$2,948–$9,09825
Gallbladder removal surgery$19,439$7,251–$36,74042
Hernia repair surgery (inguinal)$9,609$4,573–$13,99225
Total knee replacement$35,924$7,297–$53,55342
Physical therapy session$154$77$102$33–$29634
Emergency room visit$2,523$1,262$1,005$335–$2,27060
Urgent care / office visit (new patient)$270$155–$4413

Data from this hospital's official standard-charges file dated 2026-04-01, retrieved 2026-07-26 · source file · CMS v3.0.0.