Is BillCare Worth It to Revenue Cycle Management Services?

We’re considering BillCare to  revenue cycle management services for our practice. Billing has become a major challenge, and we’re dealing with frequent delays and denied claims. BillCare claims to handle the full RCM process, including coding, claim submission, and follow-ups. Has anyone here worked with them? Wondering if it’s made a noticeable difference in collections and efficiency.