Advanced Billing Solutions
I would love the opportunity to partner because I genuinely enjoy supporting Oregon providers and helping strengthen our behavioral health community. After spending many years working in behavioral health billing and credentialing, I’ve seen firsthand how overwhelming the administrative side of running a practice can be. My goal has always been to be a trusted resource—someone providers can turn to for guidance, education, and support so they can spend more time focusing on their clients. I believe partnerships are built on trust, collaboration, and shared values rather than sales. Being part of this community would allow me to connect with providers, share my knowledge, and contribute in a meaningful way while continuing to support the growth of behavioral health practices across Oregon. I’m passionate about building long-term relationships and creating a network where providers feel supported, informed, and never alone in navigating the complexities of billing, credentialing, and practice management.
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Advanced Billing Solutions partners with mental health providers and practices throughout Oregon, providing full-service behavioral health billing, credentialing, and revenue cycle management.
My career in medical billing spans more than 28 years, with the last 15 years dedicated exclusively to mental health. Before starting Advanced Billing Solutions, I served as the Billing Manager for a large community mental health agency, where I oversaw billing, credentialing, contracting, and enrollments for more than 100 employees across multiple behavioral health programs. That experience gave me a deep understanding of the complexities providers face every day—from commercial insurance and Medicare to Oregon Medicaid.
My approach is built on accuracy, transparency, and communication. Billing is about much more than getting claims out the door—it's about making sure they're paid, identifying and resolving issues quickly, and giving providers confidence that their revenue cycle is being actively managed. I believe in proactive insurance follow-up, clear reporting, and treating every practice with the same level of care and attention I would expect for my own business.
When you work with Advanced Billing Solutions, you work directly with me. I intentionally keep my client base manageable so every practice receives personalized attention, timely communication, and experienced support. Whether you're an independent provider or a growing group practice, my goal is to be a trusted partner who helps your practice remain financially healthy so you can focus on the people you serve.
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- Cora Zambrano
- advancedbillingsolutions.net/ ↗
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