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Keep authorization and coverage aligned before the appointment is booked.
Automate polysomnography and home sleep test billing with full CPAP compliance documentation. See why sleep medicine practices choose Unlimited Systems for practice management and RCM software.
Sleep medicine programs sit at the crossroads of diagnostic testing, durable medical equipment, and ongoing chronic care management, each governed by its own documentation and billing requirements. Generic RCM systems routinely fail to capture the precise study-type distinctions between in-lab polysomnography and home sleep apnea testing, and they lack the compliance-tracking infrastructure DME suppliers require to justify continued CPAP reimbursement after the initial trial period.
When a patient completes a home sleep apnea test showing an elevated apnea-hypopnea index, the path to CPAP reimbursement requires not just the diagnostic claim but ongoing documentation that the patient is using the device for at least four hours per night on 70% of nights within a consecutive 30-day period during the first three months, data typically pulled from the CPAP machine's compliance card. If that 90-day compliance documentation is missing or incomplete, DME suppliers face automatic denial of continued rental claims, and referring sleep physicians lose the ability to bill follow-up management visits tied to therapy titration.


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Our connected workflows are built to make you and your work easier to do and increase your revenue.
Keep authorization and coverage aligned before the appointment is booked.
Validate sleep medicine codes, modifiers, and documentation before submission.
Give teams one view of denials, margin, and A/R priorities.
Routine sleep medicine work clears itself. Your team sees only what needs their judgment.
Specialty practices describe, in their own words, what changed after moving to Unlimited Systems.

“As I look back at the transition, the support and the collaboration with the folks at Unlimited really helped make us feel at ease. We had a partner that really wanted us to be successful.”
- CEO
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Every sleep medicine capability, grouped around the way your practice works.
Register, schedule and clear patients before the visit.
Turn documented care into clean claims and work denials.
Post payments, collect patient balances and work open AR.
Measure performance, report it and manage quality programs.
Automation, workflow, integration and the platform underneath.
That's putting it nicely based on what we hear every day.
A support line that never picks up. An overseas call center that's never heard of your account. Errors nobody catches until the denial shows up. We're Midwest-based, not offshore, and the team that answers already knows your account. Practices that switch tend to wish they'd done it sooner.

“I would recommend Unlimited Financials to other specialty practices.”
Michelle LeandriCEO, NEPA
“We transitioned to Unlimited Financials in 2024... the team and platform are absolutely amazing.”
GinaAdministrator, FOUR
“We have been on Unlimited Financials for over three years and love it. Our claims are being processed faster and more efficiently, which means we are receiving payment more quickly.”
Renee BernacchiAccounts Receivable Coordinator, COAS
Each module is configured for the codes, modifiers, and payer rules sleep medicine teams work with, not adapted from generic billing software.
These are the places sleep medicine practices most often lose revenue when their billing platform wasn’t built for the work. Unlimited Systems closes each one with rules configured for your specialty.
Review your workflowCommon sleep medicine revenue leaks
The work that generic platforms leave to your staff is the work sleep medicine margin actually turns on.

See why sleep medicine practices move off general-purpose billing platforms.
You don't have to be actively replacing your current system to have a useful conversation with Unlimited Systems. Many specialty practices talk with us months before a contract renewal, system evaluation, or operational change so they can understand where revenue leakage, denial risk, prior authorization delays, and reporting gaps may already be showing up.
You don't have to wait until your contract is up to start evaluating your options. The best time to assess your revenue cycle technology is before renewal pressure begins. Unlimited Systems can help you understand where your current workflows may be creating avoidable denials, manual work, charge capture gaps, or reporting limitations, so you're better prepared for renewal, replacement, or future planning.
That concern is valid, specialty practice operations are too important to disrupt. A conversation with Unlimited Systems doesn't mean an immediate rip-and-replace. We help teams evaluate workflows, identify gaps, and build a realistic path forward based on specialty, volume, payer mix, locations, integrations, and internal readiness.
Most specialty teams are already stretched thin. That's why the evaluation should focus on where the largest operational burden exists today, prior authorization, denials, charge capture, reporting, manual reconciliation, or payer-specific follow-up. The goal isn't to add work. It's to understand where better systems can remove it.
“Good enough” can still hide revenue leakage. Many practices aren't losing revenue because claims aren't being submitted, they're losing it through preventable denials, underpayments, missed modifiers, incomplete documentation, delayed authorizations, manual workarounds, and limited visibility into payer performance.
Unlimited Systems isn't designed to replace the expertise of your billing team. It's designed to give them better tools, cleaner workflows, better visibility, and fewer manual workarounds. Strong teams still need technology that helps them prioritize the right work, catch issues earlier, and reduce preventable rework.
Cash flow continuity is one of the biggest reasons to evaluate carefully and early. Unlimited Systems can help practices understand potential risk areas before a transition plan is ever built, including claim flow, authorizations, charge capture, payer rules, reporting, and operational dependencies.
Change management matters. The right platform should simplify daily work, not create unnecessary complexity. Unlimited Systems focuses on specialty workflows that align with how teams already manage authorizations, charges, denials, documentation, and financial follow-up.
Reporting is often the first visible symptom of a deeper workflow issue. If leadership can't clearly see denial trends, underpayments, authorization delays, payer behavior, or staff workload, it's harder to know what to fix. Unlimited Systems combines workflow tools with Power BI analytics to help leaders see where performance is improving and where revenue is still at risk.
That's a smart approach. A conversation with Unlimited Systems can help identify the financial case before a buying decision. Common areas to evaluate include denial reduction, staff efficiency, underpayment detection, charge capture improvement, prior authorization turnaround, and reduced manual reconciliation.
Specialty practices often depend on EHRs, clearinghouses, payment tools, drug workflows, and reporting systems. Unlimited Systems is designed to act as a connected financial workflow layer that helps reduce fragmentation, not add more disconnected work.
That caution is healthy. Automation should make decisions easier to see, not harder. Unlimited Systems is designed to surface why a claim is flagged, which payer rule applies, and where a human should step in, so your team stays in control while routine work is handled for them.
You don't need to be ready to buy to have a useful conversation. Many practices start by comparing their current workflows against what specialty-specific revenue cycle technology can support. That gives leadership a clearer view of what to fix now, what to plan for, and what questions to ask before the next renewal.
Specialty rules and connected data keep your team focused on the exceptions that need judgment.
Coverage and authorization stay tied to the order.
Code, unit, and modifier checks happen before filing.
Denials and A/R are ranked by value and filing risk.
The same connected system handles the operational work that sits either side of billing.
Digital intake, eligibility, and demographic capture before the visit.
Explore Patient IntakeSmart calendars and resource scheduling across providers and locations.
Explore Patient SchedulingAutomated eligibility checks and prior authorization management.
Explore Financial ClearancePre-claim scrubbing for coding, modifiers, and compliance accuracy.
Explore Charge ValidationEight stages, one record. Nothing is rekeyed between systems, so a detail captured at the front desk is still there when the claim goes out, and when the remittance comes back.
Walk the workflow with usOur engine reviews the sleep technologist's study summary, including total recording time, whether CPAP titration occurred, and the testing location, to automatically select between full in-lab PSG (95810/95811), unattended home sleep apnea testing (95800/95806/G0399), or combined split-night diagnostic-titration coding.
Medicare and most commercial payers require documentation that a patient used CPAP at least 4 hours per night on 70% of nights during a consecutive 30-day period within the first 90 days of therapy, pulled from the device's compliance card. Our system automates retrieval and packaging of this data so DME suppliers can submit continued rental claims without manual chart review.
When a diagnostic study transitions to CPAP titration during the same overnight session based on technologist documentation, the system applies the combined split-night code (95811) rather than billing the diagnostic and titration portions as separate incomplete studies.
Yes. When the physician interpreting the sleep study is different from the entity performing the technical study, our system generates a separate professional component claim with modifier-26, linked to the original technical study claim.
Initial CPAP/BiPAP equipment claims, the 90-day compliance evaluation, and ongoing monthly rental or cap-rental claims are tracked as a connected billing chain, with automatic alerts when compliance documentation or recertification is needed to avoid a gap in reimbursement.
Inconclusive HSAT results that require a follow-up in-lab polysomnogram are tracked by the system to ensure the follow-up study is billed under the correct frequency allowance and is not flagged as a duplicate diagnostic study by the payer.
Yes. Actigraphy (CPT 95803) and other adjunct sleep diagnostic services are billed according to payer-specific medical necessity criteria, with documentation requirements verified before claim submission.
Many commercial payers require prior authorization before a polysomnography or home sleep apnea test is performed. Our clearance engine submits these authorization requests with the required clinical history and tracks approval status before the study is scheduled.
New to revenue cycle terminology? Browse our healthcare RCM & billing glossary.
Practices like yours, on what changed after moving to Unlimited Financials.
The system continues to grow with features as it should, with how healthcare changes. So, if you are looking for a company that is innovative and truly cares, I would recommend Unlimited Financials.
Unlimited Financials has been the easiest and best practice management system I have used. It is easy to navigate and do what I need to do.
We have been on Unlimited Financials for over three years and love it. Our claims are being processed faster and more efficiently, which means we are receiving payment more quickly.
Unlimited Financials has allowed us to extend our workforce in some areas due to the workflow efficiencies and given a better patient experience.
Knowledge of the patient's coverage has been a game changer. The ability to verify benefits before the patient comes in has saved us on time and denials, so there is no delay in treatment.
Using Unlimited Systems has allowed us to get a much better handle on our AR and claim management.
The system continues to grow with features as it should, with how healthcare changes. So, if you are looking for a company that is innovative and truly cares, I would recommend Unlimited Financials.
Unlimited Financials has been the easiest and best practice management system I have used. It is easy to navigate and do what I need to do.
We have been on Unlimited Financials for over three years and love it. Our claims are being processed faster and more efficiently, which means we are receiving payment more quickly.
Unlimited Financials has allowed us to extend our workforce in some areas due to the workflow efficiencies and given a better patient experience.
Knowledge of the patient's coverage has been a game changer. The ability to verify benefits before the patient comes in has saved us on time and denials, so there is no delay in treatment.
Using Unlimited Systems has allowed us to get a much better handle on our AR and claim management.
Connect with a specialized Sleep Medicine RCM expert for a personal workflow walkthrough, and see where your current setup is creating avoidable revenue risk.