CodaFend builds precision compliance software for healthcare organizations and businesses operating in complex regulatory environments. We translate regulatory complexity into operational clarity.
Who We Are
CodaFend is the operating brand of Cast Rock Innovation L.L.C. d/b/a Cast Net Technology, a technology company specializing in compliance-critical software for regulated industries.
Our work sits at the intersection of healthcare administration, regulatory compliance, and applied artificial intelligence. We build software for organizations where documentation accuracy, audit defensibility, and regulatory adherence are operational necessities — not afterthoughts.
CodaFend was founded by Rocco C., a data engineer and software architect with over 13 years of technical leadership experience, including seven years working inside the Medicare Advantage industry on CMS compliance audits and regulatory remediation. That firsthand experience drives every product decision we make.
Company Profile
Sectors
Our work spans regulated environments where precision, defensibility, and timeliness are mission-critical.
Organizations managing CMS risk-adjustment programs face continuous documentation requirements and periodic RADV audit exposure. We build tools that help compliance and coding teams maintain defensible, audit-ready records.
From physician groups to managed care organizations, healthcare administrators operate under overlapping federal and state regulatory frameworks. Our software brings structure and traceability to documentation-heavy workflows.
Businesses with 5–200 employees face the same regulatory obligations as large enterprises but without dedicated compliance staff. We build products that deliver professional-grade regulatory intelligence to operators who need clarity, not complexity.
Companies operating across state lines face fragmented, rapidly-changing regulatory requirements from dozens of agencies simultaneously. Our monitoring tools surface what's relevant, when it matters, for the specific jurisdictions where a business operates.
What We Build
Two distinct products serving two distinct compliance needs.
RuleBrief is a regulatory intelligence service that monitors 50+ federal and state regulatory sources daily and delivers a personalized, plain-English brief every week — with specific action checklists filtered to your industry, state, and business size. Built for business owners and operators who cannot afford to miss a regulatory change but don't have the time or legal staff to track one.
The CodaFend platform is purpose-built software for Medicare Advantage organizations conducting HCC code validation against clinical documentation. It supports structured audit workflows for compliance teams operating under CMS RADV requirements.
For information about the CodaFend platform, please inquire directly.
Inquire about this productHow We Work
Three principles that govern every product we ship.
Compliance software must be accurate. We build systems that verify claims against source documents, flag uncertainty explicitly, and never overstate confidence.
Our software assists decision-making; it does not replace it. Every output is designed to be reviewed, questioned, and acted on by a qualified professional.
Everything we ship is designed with the assumption that it will be examined by a regulator. Traceability, documentation, and evidence chains are not features — they are requirements.
Get in Touch
Whether you represent a healthcare organization, a multi-state business, or a compliance team exploring solutions, we welcome direct inquiry.
For questions about our company, products, or partnership opportunities.
To discuss the CodaFend platform or RuleBrief for your organization, please reach out directly. We respond to all inquiries within one business day.