Change Healthcare Contact information Christina August 03, 2025 15:22 Updated Change Healthcare may reached directly at 866-371-9066 and/or https://support.changehealthcare.com/. Related articles 06. How to Add and Manage Flash Alerts An insurance claim for our patient has an attachment that may be required by the insurance carrier – xray, periodontal charting, etc. What is the best protocol for submitting an attachment? How does the fee schedule effective dates reflect on the fee schedule reports? How does Denticon protect my data? Our office desires to do e-claims for medical billing. What are the steps involved?