BillingBench

BillingBench is a denial management and payer intelligence platform for medical billing professionals and revenue cycle teams. The platform combines a citation-audited policy corpus with a proprietary behavioral signal framework designed to capture cross-practice adjudication trends as the network scales, covering both the documentation requirements payers publish and the adjudication patterns their adjusters follow.

Core Tools

The platform includes a Denial Code Decoder that interprets CARC codes with cause analysis, recommended fixes, and specialty routing; an Appeal Builder that assembles structured appeal letters with statutory citations by denial type, specialty, and payer; a Modifier Matrix with verified, payer-specific modifier rulings; prior authorization checklists by specialty and payer; a Timely Filing Calculator for deadline lookup; an 835 ERA Parser that extracts aggregate financial data from remittance files to drive internal practice analytics and fuel the platform's growing behavioral signal database; and a Denial Queue for tracking open denials with deadlines and status.

Policy Layer and Behavioral Signal

A core design principle of the platform is the distinction between what payers state in their coverage policies and how their adjusters apply those policies in practice. Engineered for collective intelligence, the behavioral signal layer is built to aggregate anonymized 835 ERA data contributed across the platform. As the network scales, this data produces comparative denial rate benchmarks by payer, CPT code, and CARC code that reflect actual adjudication patterns rather than published criteria alone. This framework is designed to help billing teams identify when a payer's denial behavior on a specific procedure has shifted, even before a formal policy update has been issued.

Citation Verification

Policy citations in the corpus are verified against primary sources and updated on a defined review cycle. Every Aetna CPB number is confirmed against aetna.com. Every Medicare NCD and LCD is confirmed against the CMS Medicare Coverage Database. Each entry carries a source URL, verification date, and changelog. The appeal arguments and prior authorization frameworks in the corpus are written to reflect clinical reasoning, given that clinical necessity determinations are evaluated on clinical grounds rather than billing codes alone.

Independence

BillingBench has no affiliate relationships with RCM vendors, clearinghouses, or payers. The platform contains no sponsored content and no paid placement.

Data Privacy

No patient identifiers are accepted at any tier. The 835 ERA Parser processes remittance files and extracts only financial data: payer name, CARC code, dollar totals, and date. No patient information is transmitted or stored.

Security and Compliance

BillingBench is hosted on Vercel (SOC 2 Type II) with data stored in Supabase PostgreSQL on AWS (SOC 2 Type II). All data is encrypted at rest and in transit. Row-level security policies are enforced at the database layer, ensuring that each user and each workspace can only access their own records regardless of how the application is reached. Multi-factor authentication via authenticator app (TOTP) is required for all authenticated features and is enforced at the infrastructure level.

A Business Associate Agreement is included with every account. The agreement is pre-executed on BillingBench's end; covered entities accept it at account creation and can download a signed copy at any time. The 835 ERA Parser runs entirely in the browser using a segment whitelist architecture that processes only remittance fields that do not carry patient identifiers. No ERA file content is transmitted to BillingBench servers. A client-side PHI scrubber provides an additional layer of protection before any output is saved. The company states that account data is deleted within 30 days of closure, or within 48 hours upon request.