Alta Bates Summit Medical Center - Alta Bates Campus
Berkeley, California 94705
Billing Grade
F
Relative fairness percentile: P65
Avg Markup
15.6x
CMS Stars
N/A
Patient Experience
Not Reported
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Last updated: 2026-02-18
Average markup vs Medicare: 15.6x
Cash/self-pay discount avg: 32.7%
Charity care (% revenue): N/A
State rank by markup: 19
Billing Grade Position
This hospital marker
National avg marker
This hospital is currently graded F based on markup vs Medicare.
Markup Comparison
Benchmark comparisons are temporarily disabled while Medicare locality validation is in progress.
Common Procedure Prices
Last updated: 2026-02-18
| CPT | Description | Hospital | Cash | Medicare | Markup |
|---|---|---|---|---|---|
| 49650 | Lap ing hernia repair init | $10759.00 | $8606.00 | $424.19 | 25.4x |
| 43239 | Egd biopsy single/multiple | $2596.00 | $1625.00 | $123.58 | 21.0x |
| 70551 | Mri brain stem w/o dye | $4061.25 | $1909.00 | $195.40 | 20.8x |
| 70553 | Mri brain stem w/o & w/dye | $6057.20 | $3231.00 | $316.97 | 19.1x |
| 45378 | Diagnostic colonoscopy | $2880.00 | $1800.00 | $164.67 | 17.5x |
| 47562 | Laparoscopic cholecystectomy | $10759.00 | $8606.00 | $631.95 | 17.0x |
| 27447 | Total Knee Replacement | $18198.61 | N/A | $1159.35 | 15.7x |
| 27130 | Total Hip Replacement | $18198.61 | N/A | $1162.02 | 15.7x |
| 22630 | Arthrd pst tq 1ntrspc lum | $23628.97 | N/A | $1510.72 | 15.6x |
| 49505 | Prp i/hern init reduc >5 yr | $7598.00 | $5903.00 | $508.03 | 15.0x |
| 23472 | Shoulder Replacement | $18198.61 | N/A | $1300.30 | 14.0x |
| 44970 | Laparoscopy appendectomy | $7460.46 | N/A | $578.17 | 12.9x |
| 45385 | Colonoscopy w/lesion removal | $2880.00 | $1800.00 | $223.45 | 12.9x |
| 29881 | Knee Arthroscopy | $6645.00 | $5316.00 | $515.71 | 12.9x |
| 22551 | Cervical Spine Fusion | $18198.61 | N/A | $1604.91 | 11.3x |
| 11042 | Wound Debridement | $509.46 | N/A | $55.78 | 9.1x |
| 27236 | Hip Fracture Repair | $9228.71 | N/A | $1089.87 | 8.5x |
Color key: green <2x · yellow 2–5x · red >5x Medicare
Financial Assistance
Nonprofit status: Unknown
Financial assistance policy: Not listed in current data
How to Dispute a Bill from Alta Bates Summit Medical Center - Alta Bates Campus
Last updated: 2026-02-18
ALTA BATES SUMMIT MEDICAL CENTER - ALTA BATES CAMPUS currently shows a billing grade of F with an average markup around 15.6x versus Medicare reference rates. In currently loaded benchmark samples, this is above the national average (8.3x). Use that benchmark when asking billing to review line items and justify large gaps.
If you are self-pay or high-deductible, ask for the cash/self-pay schedule first. Recent cash discounts are around 32.7%, which can be a practical anchor in your negotiation.
Before paying, scan your bill with BillKarma to identify line-item issues and generate a dispute packet.
Related guides:
How to Dispute a Medical Bill
Medical Bill Negotiation Guide
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Data sourced from CMS and hospital-published pricing files. Actual charges vary. Not medical, legal, or financial advice.