Proximity brings order to the complexity of 340B, connecting every data source, detecting missed savings, and resolves issues automatically — delivering stable, defensible financial outcomes.
Proximity covers every corner of your 340B program while creating a single source of truth that merges pharmacy expertise with financial oversight to improve accuracy, strengthen financial performance, and support compliance.
Realize all missed savings, eligibility gaps, and compliance risks with continuous monitoring across all your 340B data.
Identify and repair incorrect transaction data, automate claim corrections, and track every outcome to resolution.
Ensure the right data is submitted to the right stakeholder, at the right time, keeping you cash flow steady and audit ready.
No two 340B programs look alike. Your facilities, contracts, state rules, TPAs, wholesalers, and patient definitions all intersect in ways that make your program uniquely complex. Proximity is infinitely configurable—tailoring every rule, workflow, and evaluation to reflect how your program actually operates.
Proximity understands replenishment timing, referral claims, ESP submissions, and other 340B rules — so automation doesn’t just run, it runs correctly
From pay-on-replenish to pay-on-adjudication to rebate-driven, Proximity adapts to all payment models — keeping pharmacy and finance aligned.
Every covered entity has its own mix of contracts, carve-outs, and workflows — and that uniqueness creates complexity. Proximity adapts to your rules and workflows, simplifying what makes your program unique.

Seamlessly ingest TPA, pharmacy, wholesaler, and payer data via standardized APIs or batch uploads—no custom ETL required.
Consolidate disparate sources—claims, eligibility, replenishments, ESP, and provider data—into a single, consistent platform.
Our platform understands 340B intricacies: replenishment vs. rebate models, NPI changes, referral eligibility, and patient definitions built in.
Real-time dashboards and alerts—process millions of claims with sub-minute latency for issue detection and reporting.
Go beyond detection—deploy no-code workflows to automatically correct, reprocess, and route claims with built-in tracking.
Handle thousands of corrections in flight with smart routing, task assignments, and performance monitoring across volume spikes.
Every action—rule, reprocessing, approval—is documented and traceable for HRSA or manufacturer audits.
With data unified and normalized, ensure the right data is reported or submitted to the right stakeholders at the right time.
Built from the ground up with the security expected of enterprisse grade solution.
With over 10 years of experience, a diverse team of experts, and a proven track record, Lezo is your trusted partner in achieving digital excellence.
Our services include SEO, social media marketing, and integration with existing systems. Lezo guarantees data security with encryption ensuring your business stays secure.
Get a no-obligation assessment of your data and learn exactly how much value your 340B program should be creating.