Top 9 Accounts Receivable Management Services for U.S. Health Systems

Key Takeaways:

• A/R problems don’t start with denials—they start when follow-up slows and claims begin to age. Once A/R stretches, cash flow and collectability are already at risk.

• Most teams know what needs to be done, but struggle to execute consistently at scale. Capacity is what drives A/R performance.

• Strong A/R management improves cash flow, reduces denials, and increases net collections without increasing patient volume. It directly impacts how predictable and scalable your revenue is.

• A/R vendors take different approaches—some focus on specialty expertise, others on automation, and newer platforms use AI to actively work claims instead of just tracking them.

• The right solution depends on where your A/R is breaking down—follow-up delays, denial patterns, or staffing constraints—and how effectively the system ensures work gets done every day.

A claim crosses 30 days. Then 60. It moves into a follow-up queue, but that queue is already full. Teams work what they can, defer what they can’t, and move on to the next batch coming in. High-value and low-value accounts get worked the same way because there isn’t time to differentiate. By the time a denial is picked up, it has already aged.

HFMA's MAP Keys define revenue cycle excellence across 29 KPIs, including net days in A/R and aged A/R percentages, and are explicit that poor A/R aging signals collectability risk and cash flow breakdown. 

But the problem here is rather capacity.

Most A/R teams struggle because they can't do it consistently at scale. 

That’s the gap A/R management services are trying to close.

This guide covers nine of the top accounts receivable management services for health systems in the US, explaining what each one actually does, how to evaluate them, and what to look for in a solution built for the way AR works today.

Why Do You Need to Invest in Accounts Receivable Management?

Every claim sitting in A/R represents money that has already been earned but is now exposed to delay, denial, or write-off. When that queue stretches, the impact shows up immediately—on cash flow, on margins, and on how confidently leadership can run the business.

A disciplined A/R function does more than collect payments. It determines how predictable, resilient, and scalable your revenue actually is. Here’s everything it brings to the table:

• Consistent, predictable cash flow: When A/R is under control, days in A/R stay within the industry benchmark of 50 days or less. This gives finance teams predictability over cash flow, as payments arrive closer to expected timelines.
• Lower denial rates and faster recovery: When denials are worked early, long before they age, this shifts the RCM teams from reacting to denials to preventing them.
• Higher net collections (without increasing volume): When you’re able to identify and recover underpayments and write off fewer claims, the result is a measurable lift in net collection rate.
• Better patient financial experience: When AR is managed well, billing is clearer, issues are resolved faster, and payment options are flexible, which translates into better patient experience and loyalty.
• Capacity to scale: When cash arrives on time and predictably, organizations can reinvest in technology, new service lines, and clinical staff instead of plugging revenue gaps.

Best Accounts Receivable Management Services in the US in 2026

1. CombineHealth’s Adam: AI A/R Management with Autonomous Follow-Up

CombineHealth’s Adam (the AI AR management solution) treats A/R as a throughput problem, not just a workflow problem. Adam is designed to actively work accounts the way a human team would—but with far more consistency and scale.

Instead of relying on manual effort, Adam:

• Logs into payer portals and aggregators like Availity to check claim status
• Makes outbound calls to payers, navigating IVRs and live agents to retrieve updates
• Follows up on denials using structured, payer-specific logic
• Prioritizes accounts based on configurable rules like age, dollar value, and payer behavior

A key highlight about how Adam operates is the AR follow-up execution. While traditional A/R tools stop at surfacing information, Adam takes these actions:

• Initiates calls
• Captures responses
• Records conversations
• Summarizes outcomes
• Recommends next steps for resolution 

Key Features of Adam

• Actively works on claims instead of just tracking them
• Handles payer interactions across portals, IVRs, and live calls
• Prioritizes high-yield accounts automatically
• Provides full visibility through call recordings and summaries

Best for: Large hospitals or specialty practices with complex denial workflows and high A/R volumes across multiple payers

2. Medcor

Medcor specializes in revenue cycle management for FQHCs, RHCs, rural hospitals, and multi-specialty practices — the organizations where billing complexity runs high and margin for error runs low. 

Their model is built around measurable financial outcomes rather than process promises: cleaner claims, faster submission, and A/R performance you can track against industry benchmarks. For safety-net providers and rural health organizations that need a billing partner who understands their specific payer mix and funding structure, Medcor positions itself as an extension of the internal team.

Key Features

• Claim scrubbing and next-day claim submission to reduce avoidable delays and minimize payer rejections before they become denials
• Clearinghouse management across the full submission cycle, reducing manual touchpoints between claim creation and payer receipt
• Monthly practice analytics reports and an executive-level billing report card benchmarked against industry standards

Best for: FQHCs, RHCs, rural hospitals, and multi-specialty practices looking for a specialized billing partner

3. Brault

Brault is a revenue cycle and practice management company serving physician groups and hospital-based clinicians across emergency medicine, observation medicine, urgent care, and hospitalist services. 

Their model covers every stage of the revenue cycle — from enrollment and payer contracting through claims submission and revenue recovery — which means AR performance is built into the workflow rather than treated as a separate function.

Key Features

• Full-service coding and billing spanning enrollment, payer contracting, claims submission, and revenue recovery 
• A proactive focus on first-pass claim resolution to reduce the volume of claims that age into AR
• Technology-enabled workflows and AI tools that automate routine billing tasks, move claims through the system faster, and identify denials earlier 
• Dedicated Client Managers who monitor reimbursement trends, track performance, and surface opportunities to improve revenue cycle outcomes, supported by in-house analysts and industry experts

Best for: Physician groups and hospital-based clinicians in emergency medicine, observation medicine, and urgent care

4. MedConverge

MedConverge treats accounts receivable management as far more than a back-office function. The company positions A/R follow-up as a critical service for healthcare organizations navigating complex claims, rising denials, declining reimbursements, and higher patient deductibles — the combination that quietly erodes revenue when no one is actively working every open balance. 

Their approach covers both sides of the receivables equation: insurance resolution and patient follow-up, handled together through a single dedicated process rather than handed off between departments.

Key Features

• Thorough management of all receivables with patients and insurance companies, including analysis of denied claims, partial payments, and non-payments 
• Patient follow-up calls scheduled at times most convenient for the patient, paired with collectability scoring to prioritize outreach based on a patient's likelihood to pay
• Time-tested collection process built around each patient's collectability score, with built-in identification of financial aid and charity care eligibility for accounts that won't resolve through standard follow-up
• Skip tracing to verify patient address and contact information when standard outreach fails

Best for: Medical practices dealing with high denial volumes, partial payments, and patient balance collections

5. AdvocateRCM (Ventra)

Ventra Health delivers end-to-end revenue cycle management for private practices, hospitals, health systems, and ambulatory surgery centers across anesthesia, emergency medicine, hospital medicine, radiology, and pathology. 

Their model treats accounts receivable as a core performance metric — with AR days and aging balances tracked as primary indicators of revenue cycle health rather than afterthoughts.

Key Features

• Clean claim submissions and timely processing with active removal of compliance obstacles that allow payers to delay payments
• AI-powered vCision platform that improves billing accuracy and predicts payer behavior to act on AR risk before it becomes AR aging
• vSight™ analytics suite providing daily performance monitoring across AR days, denial rates, and cash collection ratios with drill-down views

Best for: Facility-based physician groups and health systems in anesthesia, emergency medicine, hospital medicine, radiology, and pathology 

6. The Auctus Group

Auctus Group is an RCM firm exclusively focused on plastic surgery and dermatology. These are two specialties where the line between cosmetic and reconstructive billing determines whether a claim gets paid or denied, and where AR management requires deep familiarity with a very specific set of payer rules, modifiers, and documentation requirements. 

Their model covers the full revenue cycle from charge capture through denial management and appeals, with AR health across all aging buckets managed as a core operational responsibility rather than a periodic cleanup task.

Key Features

• Full-service RCM covering coding, billing, payment posting, denial management, and AR follow-up exclusively for plastic surgery and dermatology practices
• Denial prevention and appeals handling built around specialty-specific payer rules, including cosmetic vs. reconstructive claim distinctions that drive the majority of denials in aesthetic medicine
• Complete practice visibility with clients working in their own systems, maintaining 100% access to their data and full transparency into what is done and when

Best for: Plastic surgery and dermatology practices that want a specialty-exclusive RCM and AR management partner

7. Lunabill

LunaBill takes a narrow, specific approach to AR management: AI voice agents that make insurance calls so billing teams don't have to. Where most RCM platforms layer AR automation into a broader suite of services, LunaBill is built exclusively around the phone call problem — the hours of hold time, status checks, and follow-up calls that consume billing staff capacity without generating new revenue. 

The platform is designed to plug into any existing EHR or practice management system without workflow changes, making it an additive tool rather than a platform replacement.

Key Features

• AI Voice Agents that handle claim status inquiries, AR recovery calls, and appeal follow-up across any payer, any time
• Simple three-step setup — create account, upload claims via Excel or CSV export from any EHR or PM system, and track real-time call progress, outcomes, and resolved claims from a dashboard
• No workflow changes required; plug-and-play compatibility with existing systems means AR automation can start without a lengthy implementation
• 24/7 access to call summaries and real-time dashboard visibility into call progress and resolution status

Best for: Medical practices and billing teams looking to automate the insurance call workload

8. Plutus Health

Plutus Health delivers end-to-end revenue cycle management with accounts receivable management positioned as a named, dedicated service rather than an implied outcome of billing operations. 

They define AR plainly on their site: money owed to the provider by insurance firms and patients based on services rendered. And they’ve built their entire service model around reducing it, automating it, and tracking it against specific KPIs. 

Key Features

• Dedicated Account Receivable Management and Insurance AR Follow-up services covering both the insurance and patient sides of outstanding balances
• RPA automation via their Zeus platform and AI-driven workflows that accelerate AR resolution, reduce manual follow-up burden, and target days in AR as a primary performance metric
• Patient collections automation that handles patient AR follow-up systematically, with reported average increases in patient collections after automation is deployed
• Specialty coverage across emergency medicine, labs, cardiology, ASC, orthopedics, ABA, and gastroenterology 

Best for: Multi-specialty practices, health systems, and ASCs that want an RCM partner where AR management is 

9. Droidal 

Droidal approaches accounts receivable management as an automation problem — the delays, errors, and manual touchpoints that slow the revenue cycle down from claim creation to final payment are the target, and automation is the fix applied at every stage. 

Rather than deploying a billing team to manage AR manually, Droidal's platform handles data capture, invoice generation, claims submission, payment posting, and patient reminders through automated workflows that integrate directly with existing EHR and billing software. 

Key Features

• Electronic data capture that pulls patient information, insurance details, and billing codes automatically 
• Automated workflows covering invoice generation, insurance claims submission, payment posting, and patient payment reminders from a single integrated platform
• Real-time monitoring that tracks claim progress, outstanding balances, and payment status across the full AR cycle without requiring manual status checks

Best for: Healthcare providers looking to reduce manual AR processing delays, improve claim accuracy, and accelerate collections

How to Choose the Right A/R Partner

Use these evaluation criteria to actually move the needle in your AR performance:

Historical Performance on Key A/R Metrics

Ask for verified performance data segmented by payer type, specialty, and claim complexity. This may include metrics like days in AR, first-pass resolution rate, denial rate, clean claim percentage, and net collection rate.

Also, ask how their performance holds during transition and ramp-up periods, when AR aging typically accelerates. A vendor confident in their outcomes will show you the data without hesitation.

Technology Stack, Automation, and Integration

The operational backbone of any modern A/R partner should include rules engines for: 

• Claim validation
• Work-queue management prioritized by dollar value and deadline
• Robotic process automation for high-volume repetitive tasks

Denial prediction before submission and propensity-to-pay scoring are table stakes. EHR, clearinghouse, and payer API integration should reduce friction for your internal teams, not create new handoff problems. 

Ask specifically what your team will need to do differently once the vendor is live.

Staffing Model, Skill Mix, and Quality Program

Understand whether the vendor operates onshore, offshore, or hybrid and what that means for communication, turnaround time, and compliance accountability. 

Examine the skill mix: are AR specialists paired with certified coders and clinical reviewers for complex claims, or is the model primarily volume-based follow-up? 

And specialization matters here. A vendor with deep experience in government payers, oncology, or orthopedics will perform differently than a generalist operation on the claims driving your largest AR balances. 

Ask about audit rates, error thresholds, and staff turnover, which is often the most honest indicator of operational stability.

Implementation Timeline and Transition Risk

Get a specific implementation timeline with milestones — from discovery and inventory segmentation through go-live and steady state. 

Clarify what your internal team will need to commit: 

• Data access
• Dedicated liaisons
• Workflow documentation
• Sign-off processes all require real staff time

The best vendors bring a structured change management plan that includes parallel processing during transition, clear escalation paths for complex accounts, and defined performance gates before full handoff.

The Shift Toward AI-Driven A/R

The manual workflows that defined AR management for decades are being replaced by systems that predict, automate, and learn from the data they process.

The vendors winning in this environment are not the ones with the largest follow-up teams. They are the ones whose technology makes every AR specialist more effective.

But automation alone has a ceiling. While RPA can execute rules, and dashboards report what already happened, neither adapts when a payer changes behavior, a denial pattern shifts, or a high-value account needs a judgment call at 11 pm.

That's where AI agents change the equation. 

Unlike automation that waits for instructions, AI agents act by: 

• Navigating payer portals
• Making follow-up calls
• Drafting appeals
• Escalating complex accounts without a human initiating each step

This gives you an AR function that doesn't slow down when the staff is stretched, doesn't miss deadlines when volumes spike, and doesn't lose institutional knowledge when a specialist leaves.

Features to Look For in a Healthcare AI A/R Management Solution

These are the capabilities that matter in an AI AR management solution for healthcare:

• Payer Portal Integration: The solution should connect directly to payer portals, chatbots, and aggregators like Availity for real-time claim status — eliminating manual logins and giving teams immediate visibility into claim aging, denials, and payment timelines.
• AI-Driven Payer Communication: Look for platforms that make outbound AI calls to payers — navigating IVRs, interacting with live agents, and retrieving status updates or resolving denials without human initiation. Customizable call scripts with branching logic let you tailor conversation flows to specific denial types and payer nuances.
• Advanced Call Handling: The platform should handle voicemails, incoming calls, and complex scenarios like workers' compensation, where bidirectional communication matters. Call recordings, summaries, and AI-recommended next steps provide audit trails and actionable intelligence for staff follow-up.
• Intelligent Prioritization: Priority rules based on claim age, dollar value, payer history, and denial type ensure high-yield accounts get first attention. This focuses both automation and human effort where recovery potential is greatest.
• Comprehensive Workflow Coverage: Look for platforms covering the full A/R lifecycle in one place. Fragmentation across tools and vendors is where AR work falls through the cracks.

AR Doesn't Wait, and Neither Should You!

The AR management vendors on this list represent different approaches to the same problem — outstanding balances that sit too long, denials that repeat without a fix, and AR teams stretched too thin to work every account that deserves attention. 

Some solve it with specialty depth. 

Some solve it with automation. 

Some solve it by embedding AI agents across the full revenue cycle so the work happens continuously, not just when a staff member gets to it.

The right choice depends on where your AR is actually breaking down. 

Start with the evaluation criteria in this guide. Pressure-test the vendors that fit your profile. And if you want to see what AI-driven AR management looks like in practice for CombineHealth’s Adam, book a demo, and we'll show you exactly where the work gets done.

FAQs

Can you recommend top medical AR management providers?

CombineHealth stands out for end-to-end AI-driven AR management, with dedicated agents handling denial management, appeals, billing, and analytics in one coordinated platform. Other strong providers include Ventra Health, Plutus Health, MedConverge, Brault, LunaBill, Droidal, Medcor, and Auctus Group.

What tools are available for managing AR denial scenarios effectively?

CombineHealth's AI agents — Adam for denial management and Rachel for appeals — are built specifically for this, combining automated payer follow-up, root-cause analysis, and payer-specific appeal drafting in one coordinated workflow. Other tools include standalone denial prediction engines, payer portal integrations, and RPA for claim resubmission.

What roles do automation, advanced analytics, and AI play in reducing AR days and improving collection yield?

Automation eliminates manual follow-up on routine claims. Advanced analytics surface aging trends and payer behavior patterns before they compound. AI prioritizes accounts by recovery likelihood and predicts denials before submission. Together, they reduce AR days by resolving claims faster and concentrating human effort where it matters most.

What does a high‑performing AR follow‑up workflow look like?

Claims are prioritized by dollar value, age, and payer history. Automated tools handle status checks and routine follow-up. AR specialists work on complex denials and appeals. Denial patterns feed back into coding and billing upstream. Performance is tracked daily, not monthly, so issues are caught before they age.