Why Cellarian?

Because denials are a documentation problem, not a billing problem.

Most revenue cycle solutions focus on fixing denials after they happen.

Cellarian prevents many of them from happening in the first place.

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The documentation gap is costing labs money.

Diagnostic laboratories lose revenue every day because documentation fails to meet payer expectations — even when testing is clinically appropriate.

Payers don’t reimburse testing because it was performed.

They reimburse testing that is properly documented.

Providers don’t have time to document.

Providers are focused on patient care, not writing documentation designed for payer interpretation. They do not have the time to create detailed, patient-specific justification for every order, every payer, and every testing scenario.

That leaves laboratories stuck chasing missing documentation after claims are already at risk.

The result is familiar:

  • Denied claims

  • Prior authorization delays

  • Appeals and resubmissions

  • Payment clawbacks

  • Increased audit scrutiny

  • Unpredictable cash flow.

Most revenue cycle teams are trying to repair documentation after reimbursement problems already exist.

Cellarian addresses the problem before claims are submitted.

Why documentation fails today:

Payer rules change faster than teams can manually track

  1. Software detects templated or cloned notes

  2. Physicians are not trained to write for payer interpretation

  3. Templates miss patient- and payer-specific nuance

  4. Documentation is often reviewed only after denial

Why Cellarian is different:

Cellarian:

  • Focuses on upstream documentation

  • Uses compliantly sourced clinical inputs

  • Bases logic on published guidelines and payer criteria

  • Generates patient-specific justification — not templates

  • Has been implemented across 40 states

  • Integrates into existing workflows

This is documentation built for reimbursement decisions — not just medical records.

What This Means for Laboratories

  • Fewer denials tied to documentation gaps

  • 85% prior authorization first-pass approvals for lab (where implemented)

  • Reduced audit exposure

  • Compliant documentation generated at the time of service

  • Support for payer denials and late entry documentation requests

  • Less manual effort for physicians and billing teams

  • More predictable cash flow

Built for Complex Testing Environments

Cellarian supports documentation for:

  • Toxicology testing

  • Molecular diagnostics

  • Respiratory pathogen, COVID & Flu panels

  • UTI, STI, women’s health, and wound testing

The complexity is handled by the platform — not your team.

Other companies only tell you what’s missing. Cellarian actually creates it. Compliantly.

Built by physicians who lived the problem

Cellarian was built by clinicians, billers and healthcare administrators who saw appropriate testing denied for documentation reasons — not medical ones.

The platform was designed to be automated and remove bureaucracy without interfering with care.