Precision Revenue Management for Healthcare Practices
Streamline your billing, maximize your success

At Knox Billing Solutions, we simplify your revenue management so you can focus on providing exceptional care. Founded by Nelly Istomin, Knox Billing Solutions is dedicated to supporting healthcare providers in optimizing financial operations and ensuring maximum revenue. With over 15 years of experience and 100% U.S.-based services, we provide secure and efficient solutions tailored to your practice’s unique needs.

Why Work With Us
Streamlining Billing
We understand the complexities of medical billing and strive to simplify the process for you. From claim submission to payment posting, our secure electronic filing system ensures a seamless experience.
Your Success, Our Mission
Our achievements are measured by your success. We’re committed to helping your practice thrive, ensuring you have more time for what matters most: your patients.
Experience and Expertise
With over 15 years of experience, we leverage the latest technology to drive results, delivering peace of mind and optimal revenue management.
Transparent and Reliable
Count on clear communication and trustworthy service. We keep you informed at every step, ensuring no surprises in your billing process.
Elevate Your Practice with Knox Billing Expertise
Knox Billing Solutions offers a comprehensive suite of services to streamline your financial operations, reduce administrative burdens, and maximize reimbursements. Explore how our customized solutions can transform your practice.
Services
All services adhere to strict HIPAA privacy and security regulations, ensuring your data’s safety and confidentiality.
Verification of Benefits
Ensure accurate billing and minimize claim denials with meticulous insurance verification.
Claims Submissions
Efficient and prompt claims processing supported by our expertise in medical coding and billing.
Reimbursement Negotiations
Advocate for fair and timely reimbursements with our dedicated negotiation services.
Accounts Receivable Management
Optimize cash flow with timely collection and precise payment posting.
Account Reconciliation
Maintain financial accuracy with thorough account reconciliation services.
Meet the Owner

Nelly Istomin
Founder and CEO, Knox Billing Solutions
“As someone deeply committed to supporting healthcare providers, I founded Knox Billing Solutions to ease the challenges of medical billing and revenue management. My mission is to empower practices by ensuring financial efficiency and helping providers focus on delivering outstanding patient care. Together, we can streamline your operations and elevate your practice’s success.”
Client Reviews
They believe in us
Partner with Knox Billing Solutions
Experience the ease of streamlined revenue management with Knox Billing Solutions. Contact us today to customize a solution tailored to your practice’s unique needs.