Fix Medical Billing Collections: A Real-World Playbook for Denials and A/R

Denials piling up? A/R aging past 90 days? This playbook gives you practical workflows to fix collections problems before they become revenue problems.

By Lemuel Areglo, CPC | Director of Revenue Cycle Management Services

Key Takeaways

  • Unresolved claims, delayed follow-ups, and aging patient balances can severely impact your practice’s financial health. By the time these issues become apparent, cash flow may already be compromised.
  • Many claim denials are avoidable. Issues such as eligibility verification gaps, coding mistakes, and incomplete documentation can be addressed before claims are submitted, provided you have effective verification and scrubbing processes in place.
  • Patients who are informed about their financial obligations upfront tend to pay more promptly and have fewer disputes. Unexpected bills can lead to dissatisfaction and reduced patient retention.
  • Revenue cycle challenges do not arise suddenly. They develop gradually, and by the time they are noticed, the financial impact can be significant.
This guide addresses the most prevalent reasons for billing delays and provides actionable workflows to resolve them. Focus on the area that is currently most problematic for your practice — each section is designed to be self-contained.

Table of Contents

Understanding the Unique Challenges of Pain Management Billing

The core issue: lack of ownership over the entire billing process.

Front office staff may assume that billing will handle eligibility issues, while billing teams may rely on clinical documentation being complete. This disconnect can lead to claims falling through the cracks, resulting in unexpected financial outcomes reflected in your accounts receivable reports.
Billing for pain management is distinct from other specialties. PainManagement billing requires specialized knowledge that general billing teams may lack. This gap can lead to errors that escalate quickly if not addressed.

Common issues include:

  • Eligibility verification failures — If insurance is not confirmed before the appointment, claims may be sent to the wrong payer or denied outright, resulting in costly resubmissions.
  • Documentation gaps — Inadequate clinical notes that fail to justify services can lead to payer rejections. Payers are unlikely to assume medical necessity without clear documentation.
  • Coding inaccuracies — Incorrect CPT or ICD-10 codes can result in underpayment or denial. Pain management billing requires specific expertise that generalist billers may not possess.
  • Lack of follow-up — Claims can age without follow-up, leading to missed timely filing deadlines and unrecoverable losses.

Creating an Effective Denial Management Strategy

Denial management should be a proactive system encompassing three key steps: prevention, identification, and resolution.

Prevent denials before submission

Most denials can be avoided. The primary reasons — missing information, eligibility issues, and coding errors — can all be identified before claims are submitted. Verify insurance eligibility prior to each appointment, not just at check-in. Confirm the payer, plan type, copay, deductible status, and any prior authorization requirements, and document this information thoroughly. Utilize claim scrubbing tools before submission. Your billing software should identify missing modifiers, bundling issues, and frequency limit violations. If it doesn’t, you risk sending out claims that are likely to be denied.

Identify denials immediately

When a denial occurs, address it on the same day. Every hour it remains unaddressed brings you closer to missing the timely filing deadline. Categorize denials by reason code — eligibility, authorization, coding, documentation, duplicate — and monitor for patterns. If one provider has a higher denial rate, it may indicate a documentation issue. If a particular payer is denying more frequently, it could signal a contract issue.

Resolve within 48 hours

Aim to resolve denials within 48 hours of receipt. If a denial cannot be resolved at the first level, escalate it promptly and avoid letting it linger. Keep a record of resolution steps for each denial type to ensure consistency and efficiency in handling future denials.

Streamlining A/R Processes for Better Cash Flow

The reality is that reviewing accounts receivable once a month is insufficient. Effective follow-up requires weekly attention, prioritizing claims based on age and dollar amount.
Collection rates decline sharply as claims age. Claims under 30 days have a collection rate above 95%, while those over 120 days may drop below 50%. Each week of inaction reduces your chances of recovery.

A straightforward weekly routine:

  • Day 1 — Review claims aged 0–30 days. Confirm receipt and ensure claims are being processed.
  • Day 2 — Address claims aged 31–60 days. Contact payers for any claims with no activity and document every interaction.
  • Day 3 — Escalate claims aged 61–90 days. These claims are nearing critical age.
  • Day 4 — Take aggressive action on claims over 90 days. Check for timely filing deadlines to prevent losses.
  • Day 5 — Follow up on patient balances and initiate conversations about payment plans.

KPIs to track:

Metric

Target

Days in A/R

Under 35

A/R over 90 days

Under 15% of total

Clean claim rate

95%+

Denial rate

Under 5%

What's Slowing Down Your Claims

Inefficiencies in billing often stem from either role confusion or errors during patient intake.
When one individual handles registration, eligibility, charge entry, and follow-up, accountability diminishes. It is crucial to separate front-end tasks (registration, eligibility, authorization) from back-end tasks (coding, billing, A/R management). This separation is important even in smaller practices.
Another significant issue is inaccurate data collected during intake. Incorrect insurance IDs, demographic information, or missing authorization numbers can lead to claim failures, and by the time these issues are identified, the visit may be weeks old and documentation may be less reliable.

Advanced EHR vendors offer AI-powered intake platforms that enhance intake accuracy and alleviate front desk bottlenecks, ultimately reducing the incidence of bad data that hampers your claims process.

Verify before the appointment:

  • Patient demographics
  • Active insurance coverage and effective dates
  • Copay, deductible, and coinsurance status
  • Prior authorization (if required)
  • Estimated patient responsibility communicated to the patient
Submit claims daily rather than in weekly batches. Daily submissions allow errors to be identified while the encounter is still fresh, and they help catch clearinghouse rejections early — a rejected claim is not in the payer’s queue.

Enhancing Patient Communication for Financial Clarity

As patient financial responsibility increases due to high-deductible plans, collecting payments requires a different strategy than traditional payer collections.
The most effective strategy is not just about how you design your statements. It’s about the conversations you have with patients before their visits. Patients who understand their financial responsibilities upfront are more likely to pay promptly and have fewer complaints. Conversely, those who receive unexpected bills are less likely to pay and may not return for future care.
Collect copays at check-in. Send statements within a week of claim adjudication. Provide multiple payment options, including online payments, phone payments, text-to-pay, and payment plans for larger balances. Patients who have options are more likely to utilize them.

A basic outreach cadence:

  • Statement sent on day 0 (post-adjudication)
  • Reminder sent on day 30 (statement + email or text)
  • Phone call made on day 45
  • Final notice sent on day 60 with a payment plan offer
  • Consider collections at day 90

Document every attempt. A thorough paper trail is essential if an account eventually goes to collections.

Quick-Reference Checklists

Pre-visit

  • Demographics verified
  • Eligibility confirmed
  • Benefits documented
  • Authorization obtained (if required)
  • Patient informed of estimated costs

Claim submission

  • All fields completed
  • Diagnosis codes support medical necessity
  • Procedure codes align with documentation
  • Modifiers applied correctly
  • Claim scrubbed

Denial management

  • Denial identified within 24 hours
  • Reason code categorized
  • Resolution initiated within 48 hours
  • Appeal filed (if applicable)
  • Root cause logged for pattern tracking

Patient collections

  • Copay collected at time of service
  • Statement sent within 7 days of adjudication
  • 30-day reminder dispatched
  • 45-day phone outreach attempted
  • Payment plan offered before day 60

The Integration Problem Most Practices Ignore

Many billing inefficiencies stem from poor handoffs rather than personnel issues. When clinical documentation, practice management, and billing operate in separate systems, data must be re-entered, leading to errors and missed charges.
Integrating all three functions into a single platform can streamline operations. When a provider completes an encounter, billing processes can begin immediately with complete clinical context — eliminating the need for exports, manual entries, and gaps in information. For practices seeking to enhance efficiency, PainManagement-Cloud Billing Services offers dedicated specialists who understand your specialty, adhere to a weekly A/R cadence, and identify denial patterns before they escalate into revenue issues.
If your in-house billing team is struggling with high volumes, increasing denial rates, or staff turnover affecting continuity, it may be time to consider outsourcing as a viable solution.
The workflows outlined above are effective. The key question is whether your current setup can support them. If not, it may be time for a reassessment.

Talk to our billing team for a FREE billing analysis.

Lemuel Areglo, CPC

is the Director of Revenue Cycle Management Services at WRS Health, bringing nearly 15 years of experience leading medical billing, coding, credentialing, and revenue cycle operations across the healthcare industry. Lemuel’s expertise spans the full revenue cycle, including claims management, denial resolution, payment posting, accounts receivable, and practice operations. He has extensive experience supporting specialties including pain management, psychiatry, physical therapy, internal medicine, orthopedic surgery, and sleep medicine.

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