Healthcare prices in California (2026): what insurers pay for common care
What health insurers in California pay doctors, imaging centers and labs for common services, from the rate files every insurer is required to publish. Rates from Anthem Blue Cross, Blue Shield of California, Aetna, UnitedHealthcare and Cigna.
Head CT
San Francisco · Oakland · San Jose · Los Angeles
Brain MRI
San Francisco · Oakland · San Jose · Los Angeles
Brain MRI with contrast
San Francisco · Oakland · San Jose · Los Angeles
Chest X-ray
San Francisco · Oakland · San Jose · Los Angeles
Chest CT
San Francisco · Oakland · San Jose · Los Angeles
Lung cancer screening CT
San Francisco · Oakland · San Jose · Los Angeles
Cervical spine MRI
San Francisco · Oakland · San Jose · Los Angeles
Lumbar spine MRI
San Francisco · Oakland · San Jose · Los Angeles
Shoulder MRI
San Francisco · Oakland · San Jose · Los Angeles
Knee MRI
San Francisco · Oakland · San Jose · Los Angeles
CT abdomen and pelvis
San Francisco · Oakland · San Jose · Los Angeles
Abdominal ultrasound
San Francisco · Oakland · San Jose · Los Angeles
First trimester ultrasound
San Francisco · Oakland · San Jose · Los Angeles
Pelvic ultrasound
San Francisco · Oakland · San Jose · Los Angeles
Diagnostic mammogram
San Francisco · Oakland · San Jose · Los Angeles
Screening mammogram
San Francisco · Oakland · San Jose · Los Angeles
Bone density scan
San Francisco · Oakland · San Jose · Los Angeles
Echocardiogram
San Francisco · Oakland · San Jose · Los Angeles
How to read these prices
Each number is a negotiated rate: the total an in-network provider is paid for the service, split between you and your insurer according to your plan. Before your deductible is met you usually pay all of it. How the numbers are built.
Get the price for your exact plan
An insurer has many contracts, and each plan uses one of them. The figures on this page cover all of an insurer's contracts in the area. The price for your plan depends on which one applies, and that is set by your employer or the plan name on your insurance card.
Your insurer's own cost tool gives a plan-specific estimate once you sign in:
- Anthem Blue Cross: Anthem's Find Care and cost estimates
- Blue Shield of California: Blue Shield's Treatment Cost Estimator
- Aetna: Aetna's Find Care cost estimates
- UnitedHealthcare: UnitedHealthcare's price transparency tool
- Cigna: the myCigna cost estimator (sign in)
AI assistants can look it up too. Arlo's free price transparency API and the Arlo MCP server for Claude and ChatGPT take a service, a ZIP code and a plan, and return nearby in-network providers with their negotiated rates.