For laboratories, steady cash flow is the foundation of financial stability. One of the most critical metrics that impacts this flow is Days in Accounts Receivable (A/R) — the average number of days it takes for your lab to collect payments after billing.
When A/R days are high, it indicates delays in payments, billing inefficiencies, or payer bottlenecks. Over time, this affects not only cash flow but also operational growth. The good news is that with the right revenue cycle management (RCM) strategies, laboratories can significantly reduce A/R days and accelerate reimbursements.
Let’s explore how.
1. Verify Patient and Insurance Information Upfront
Most claim delays begin at the very first step — inaccurate patient or insurance details. Verifying insurance eligibility before testing ensures that claims are sent to the correct payer with the right information.
Labs should adopt real-time eligibility verification tools to confirm patient coverage and reduce claim rejections caused by simple administrative errors.
Key Tip: Always check for policy changes or updated plan information before each visit.
2. Improve Coding Accuracy and Documentation
Incorrect or incomplete coding is a leading cause of claim rework and denials. Ensure that your coding team is well-trained and up to date with the latest CPT and ICD guidelines.
Investing in automated coding tools and frequent audits can reduce human errors and streamline the billing workflow.
Key Tip: Use AI-based coding validation to identify missing modifiers or mismatched codes before claims are submitted.
3. Submit Clean Claims the First Time
A high Clean Claim Rate directly reduces A/R days. Submitting clean, error-free claims eliminates rejections and shortens the payment cycle.
Labs should have a system that checks for missing information, incorrect NPI numbers, and payer-specific formatting before submission.
Key Tip: Review denial trends to understand recurring errors and implement fixes proactively.
4. Monitor and Prioritize Aging Reports
Regularly reviewing aging reports helps your billing team identify claims stuck in process. Categorize claims based on age brackets — 0–30, 31–60, 61–90, and 90+ days and focus follow-up efforts on older claims first.
Key Tip: Set automated reminders for follow-ups after a specific number of days to ensure no claim goes unnoticed.
5. Strengthen Denial Management
Denials delay revenue and extend A/R days if not handled promptly. Implementing a robust denial management strategy ensures denied claims are analyzed, corrected, and resubmitted quickly.
Key Tip: Track and categorize denials to identify root causes such as eligibility errors, coding mistakes, or missing documentation and train staff accordingly.
6. Offer Digital Payment Options for Patients
As patient responsibility grows, giving patients easy and flexible payment options can speed up collections. Online portals, mobile payment systems, and payment plans encourage faster settlements.
Key Tip: Communicate billing details clearly and send timely payment reminders to improve patient satisfaction and reduce outstanding balances.
7. Automate and Streamline Your Billing Workflow
Automation is no longer optional in modern lab billing. Automated claim scrubbing, electronic remittance advice (ERA), and AI-driven workflow management drastically reduce manual work and errors.
Automation also allows real-time tracking of claim status and quick resolution of issues, leading to faster collections.
Key Tip: Use RCM analytics dashboards to monitor performance metrics like A/R days, denial rates, and payment turnaround times.
8. Partner with a Reliable RCM Expert
Working with an experienced revenue cycle management partner like HealthQuest RCM can transform how your lab handles billing and collections.
With over 30 years of experience, HealthQuest RCM offers:
- End-to-end billing and claim management
- Automated eligibility checks and denial tracking
- Transparent reporting and real-time dashboards
- Expert teams focused on payer follow-ups and compliance
Our proven strategies help laboratories reduce A/R days, improve cash flow, and enhance financial outcomes.
Conclusion
Reducing Days in Accounts Receivable is not about working faster — it’s about working smarter. By combining automation, accurate data, and proactive management, laboratories can transform their financial performance.
Partnering with HealthQuest RCM ensures your lab not only gets paid faster but also maintains a consistent, efficient, and compliant revenue cycle.
FAQs
Labs should aim to maintain Days in A/R below 40 days for optimal cash flow.
Common causes include claim denials, delayed follow-ups, inaccurate patient data, and slow payer responses.
Automation speeds up claim submission, identifies errors before they occur, and ensures faster follow-ups on pending claims.
Yes. Outsourcing to an expert RCM provider like HealthQuest can help smaller labs access advanced tools, trained staff, and faster billing workflows.
Aging reports should be reviewed weekly to quickly address overdue claims and prevent revenue delays.