DOCUMENTATION THAT PAYS
Stop Losing Lab Revenue to Documentation Gaps.
Cellarian generates patient-specific, payer-aligned, provider-attested medical necessity documentation for labs
200,000+
Reports Generated
Payer aligned and patient-specific
39
US States Covered
Supporting labs and RCM partners nationwide
80-90%
First Pass Prior Auth Success
Client reported
REDUCE
Clawbacks, Denials & Rework
Protect revenue & improve cash flow
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.
Providers don’t have time to document. Cellarian steps in to close that gap for labs.
Payer scrutiny is increasing — and it’s accelerating.
Audit activity is rising across both government and commercial payers. Documentation requirements are expanding. Prior authorization is becoming standard for more test types. What used to get paid no longer does. And what gets paid today may be audited tomorrow.
BUILT FOR HOW PAYERS ACTUALLY REVIEW CLAIMS
Why Cellarian is Different
Patient-Specific. Not Templated.
Every document reflects the individual patient and payer requirements.
Payer-Aligned. Not Generic.
Documentation is built around how payers evaluate claims, not how providers write notes.
Rules-Driven. Not Probabilistic.
Cellarian uses structured clinical inputs and established criteria. No hallucinations. No guesswork
Most solutions fix denials after they happen. Cellarian prevents them before they occur.
The Cellarian Solution:
Orders flow through your existing workflow.
No portal.
No extra clicks.
Clinical data is captured automatically.
The order and clinical details flow securely to Cellarian through your LIS.
Documentation is generated based on payer criteria.
Patient-specific, payer-specific, and compliant.
Everything is bundled together.
Lab results + chart-ready documents - all ready for billing.
Set it up once, then it works on autopilot.
No portal switching. No reconstruction after denial.
No added documentation burden for lab staff.
Built for the realities of toxicology and molecular testing:
Physician-Owned Labs
Support documentation consistency while reducing provider burden and audit exposure.
Clinical Reference Labs
Scale documentation workflows across multiple payer environments and referring providers.
Hospital Labs and Health Systems
Standardize documentation across departments and ordering environments.
Substance Use Treatment Providers
Support testing workflows operating under heightened payer scrutiny.
Pain Management Practices
Generate documentation aligned with testing frequency, medical necessity, and payer expectations.
Stronger Documentation.
Stronger Revenue Cycle.
See how Cellarian can help your lab reduce denials, accelerate reimbursement, and stay audit-ready.
Operational scale. Real-world usage
148,000+ medical necessity reports generated
52,000+ prior authorizations generated
Operating across 39 states
80–90% first-pass prior authorization success (client reported)
Supports toxicology, molecular, and PGX workflows