Denial Management Services – Malakos Healthcare Solutions

A claim denial is not the end of the story. It is the beginning of a decision point one that most practices handle incorrectly.

The wrong response is to resubmit the claim unchanged and hope for a different result. The wrong response is also to write off the denial as unrecoverable without reviewing whether an appeal is warranted. Both happen constantly in practices without a structured denial management services process and both represent revenue that belongs to the practice being permanently lost.

The right response is to identify the specific reason the claim was denied, determine whether the denial is correct or disputable, and take the appropriate action correction and resubmission, formal appeal with supporting documentation, or internal process fix within the payer’s appeal window.

At Malakos Healthcare Solutions, we provide denial management services built around systematic root cause analysis, structured appeal workflows, and upstream process correction. Every denial is reviewed. Every recoverable denial is pursued. And every recurring denial pattern is traced back to its source and eliminated so your practice doesn’t keep fighting the same denials month after month.

The Real Cost of Poor Denial Management

The headline number most practices know: the average claim denial rate across US outpatient practices runs between 5% and 15% of submitted claims. But the number that matters more and that most practices don’t track is the write-off rate on denied claims.

Industry data consistently shows that more than half of denied claims are never appealed. Of those that are appealed, a significant majority are overturned in the provider’s favor when appeals are submitted with correct documentation. That means the majority of denial revenue loss is not from genuinely uncoverable claims it is from denied claims that were never pursued.

For a practice billing $400,000 per month with a 10% denial rate:

$40,000 in claims denied per month
If 50% are never appealed: $20,000 written off without review
If 70% of appealed claims are overturnable: $14,000 recoverable from the appealed half
Total preventable monthly revenue loss from inadequate denial management: potentially $20,000–$34,000

These are not industry-average estimates applied to an abstract practice. They are the math that applies to your practice when denials are written off rather than worked.

Hard Denials vs. Soft Denials – Why the Distinction Matters

Not all denials are the same. Before any action is taken on a denied claim, the first determination is whether the denial is hard or soft because the correct response is completely different for each.

Hard Denials

A hard denial is a final determination by the payer that the claim is not payable. The service is not covered, the patient was not eligible, the claim was submitted after the timely filing deadline, or the service was specifically excluded from the patient’s plan. Hard denials cannot be resubmitted as-is they require either a formal appeal with clinical documentation, a corrected claim with substantive changes, or a write-off if the denial is determined to be correct and unappealable.

Common hard denial categories:

Service not covered under the patient’s plan
Patient not eligible on the date of service
Timely filing deadline exceeded
Service requires authorization that was not obtained and retro-authorization was denied
Duplicate claim service already adjudicated

Soft Denials

A soft denial is a temporary hold or conditional rejection the claim is not paid yet, but it can be paid once a specific condition is met. Soft denials are resolved through correction, additional information, or resubmission not through the formal appeal process.

Common soft denial categories:

Missing or invalid information (patient ID, NPI, date of birth, authorization number)
Coordination of benefits pending – primary payer payment not yet received
Additional documentation requested (medical records, operative report, letter of medical necessity)
Claim suspended pending provider enrollment verification
Remittance issued to wrong address – payment processing error

Treating a soft denial as a hard denial (filing a formal appeal instead of providing the requested information) wastes time and delays payment. Treating a hard denial as a soft denial (resubmitting unchanged) results in the same denial and runs the clock down on the appeal window. Correct denial classification drives correct action and correct action is what recovers revenue.

Denial Categories – Root Causes and Resolution Approaches

1. Eligibility and Coverage Denials

Root cause: Patient coverage was inactive, plan did not cover the service type, or provider was out-of-network for the patient’s specific plan.

Resolution: Eligibility-based denials are the most difficult to recover after the fact. When coverage was inactive, retro-eligibility reinstatement is possible in some cases (Medicaid retroactive coverage, employer plan reinstatement). When coverage was active but the service is excluded, a formal appeal with clinical justification may be filed under the patient’s plan’s appeal rights. When the provider is out-of-network, a single-case agreement or network exception appeal may be possible for certain payer types.

Prevention: Real-time eligibility verification before every appointment eliminates this denial category for new occurrences. The only reliable fix is a structured front-end verification workflow.

2. Authorization Denials

Root cause: Required prior authorization was not obtained before the service, authorization expired before the date of service, the service performed exceeded the authorized scope (different CPT code, additional levels, higher units than authorized), or retro-authorization was denied.

Resolution: When authorization was not obtained, retro-authorization requests should be submitted immediately ideally within 30 days of the date of service, as retro-auth approval rates decline sharply with time. When authorization was obtained but the service deviated from the authorized scope, a peer-to-peer review with the payer’s medical director is often the most effective appeal pathway. Peer-to-peer reviews have significantly higher overturn rates than written appeals alone for authorization denials.

Prevention: Proactive authorization management with expiration tracking and renewal workflows eliminates authorization lapse denials. Pre-service scope confirmation prevents service-deviation denials.

3. Coding Denials

Root cause: Incorrect CPT code, diagnosis code that does not support medical necessity of the procedure, bundling violation (two codes billed together that CCI edits bundle), missing or incorrect modifier, or outdated code (deleted CPT or ICD-10 code).

Resolution: Coding denials are corrected by identifying the specific coding error, making the correct code change, and resubmitting as a corrected claim. If the denial is for medical necessity based on ICD-10 code, a corrected claim with the appropriate diagnosis code is submitted paired with a supporting clinical note if the payer requests documentation.

Prevention: Pre-submission coding review catches the majority of coding errors before they reach the payer. Systematic modifier audits and annual code set updates prevent recurring coding-based denials.

4. Medical Necessity Denials

Root cause: Payer determined the service was not medically necessary based on the submitted diagnosis, documentation didn’t meet the payer’s clinical criteria for the service, the service is considered experimental or investigational by the payer, or the documentation was insufficient to establish necessity.

Resolution: Medical necessity denials require a clinical appeal a formal written appeal supported by clinical documentation that establishes the medical necessity of the service. This typically includes the clinical note from the date of service, relevant diagnostic results (imaging, lab work, prior treatment records), a letter of medical necessity from the treating provider, and the relevant clinical criteria that the service meets. When a written appeal is denied, a peer-to-peer review with the payer’s medical director is the next escalation step.

Federal parity consideration: For behavioral health services, medical necessity denials that appear more restrictive than equivalent medical services may be MHPAEA violations. We identify these patterns and advise on escalation to state insurance commissioners when applicable.

5. Duplicate Claim Denials

Root cause: The same service was submitted to the same payer more than once either by error (resubmission of a pending claim before it was adjudicated) or because the original claim was submitted under different data (different date of service, different NPI) that wasn’t recognized as a duplicate by the payer’s system.

Resolution: True duplicates (same service paid twice) require a verification of which payment was correct and, if applicable, a voluntary refund to the payer. False duplicates (same service submitted but only one adjudicated payment received) require a corrected claim or proof of non-duplicate submission confirming that only one payment was received for the service.

Prevention: Structured submission tracking that confirms original submission status before any resubmission prevents accidental duplicate submissions.

6. Credentialing and Enrollment Denials

Root cause: Provider not yet enrolled with the payer, provider credential lapsed or not renewed, NPI on the claim does not match the payer’s enrollment record, or claim submitted during the credentialing pending period before enrollment is confirmed.

Resolution: Credentialing denials during an active enrollment period may be recoverable through a retro-effective date request asking the payer to backdate the provider’s effective enrollment date to cover the date of service. Success rates vary by payer but are worth pursuing, particularly for high-value services rendered close to the enrollment confirmation date. Once enrollment is confirmed, resubmission with the correct provider identifiers resolves most credentialing-related denials going forward.

Prevention: Tracking active enrollment status by provider and payer before any claim is submitted prevents credentialing denials entirely.

7. Documentation Denials

Root cause: Payer requested medical records or supporting documentation for a claim (post-payment review, prepayment review, or additional documentation request) and the documentation was not submitted within the response window, or submitted documentation did not support the service billed.

Resolution: When documentation was not submitted within the response window, a late submission with a cover letter explaining the delay may be accepted at the payer’s discretion particularly for first-time requests from providers without a prior pattern of non-response. When submitted documentation was found insufficient, a formal appeal with additional supporting records and a provider letter explaining the clinical rationale is the appropriate response.

Prevention: Establishing a prompt response workflow for Additional Documentation Requests (ADRs) with a designated contact and a response timeline prevents documentation denials from becoming write-offs due to missed response windows.

8. Timely Filing Denials

Root cause: Claim submitted after the payer’s timely filing deadline Medicare (12 months), most commercial payers (90–180 days), Medicaid (varies by state, often 90–365 days).

Resolution: Timely filing denials are the most difficult to overturn. Most payers allow appeals only when the late submission was due to circumstances outside the provider’s control incorrect payer information provided by the patient, coordination of benefits issues where the primary payer was not identified until after the filing window, or payer system errors. If a timely filing denial falls within one of these exception categories, an appeal with supporting documentation of the exception circumstance can be filed. Otherwise, timely filing denials are generally unrecoverable.

Prevention: Systematic submission tracking with timely filing deadline alerts by payer is the only reliable prevention. Timely filing denials are always preventable and always permanent once they occur.

Our Denial Management Process

Step 1 – Denial Receipt and Logging

Every denied claim is logged immediately upon receipt from the payer with the denial date, denial reason code (CARC), remark code (RARC), denial category, and relevant claim data captured in our denial tracking system. No denial enters the queue without a complete record.

Step 2 – Hard vs. Soft Classification

Every denial is classified as hard or soft before any action is taken. This classification determines the resolution pathway correction and resubmission, additional information provision, formal appeal, peer-to-peer request, or write-off analysis.

Step 3 – Root Cause Identification

For every denial, we identify the specific root cause — not just the denial category, but the specific operational failure that produced the denial. Was it a coding error, a missing modifier, a lapsed authorization, an eligibility check that wasn’t performed, or a documentation gap? Root cause identification drives both the individual resolution and the upstream process fix.

Step 4 – Resolution Action

Based on the classification and root cause, we take the appropriate resolution action:

Corrected claim resubmission – for soft denials where the fix is a data correction or missing information
Formal written appeal – for hard denials where clinical documentation supports overturn
Peer-to-peer review request – for authorization and medical necessity denials where provider-to-medical-director engagement has higher overturn rates than written appeals
Retro-authorization request – for authorization denials where the service was clinically appropriate and retro-auth is available
Escalated payer contact – for denials that require direct payer engagement to resolve
Write-off with documentation – for denials that have been fully reviewed and determined to be unappealable, with the reason documented

Step 5 – Appeal Documentation Preparation

For claims requiring formal appeals, we prepare complete appeal packages the appeal letter, supporting clinical documentation, relevant coding guidelines or LCD references, prior authorization records, and any payer correspondence that supports the appeal. We meet payer-specific appeal format requirements and submission deadlines on every appeal filed.

Step 6 – Appeal Submission and Tracking

Appeals are submitted within the payer’s appeal window typically 60–180 days from the denial date depending on payer. Every appeal is tracked from submission through decision, with follow-up contacts initiated when payer response is delayed beyond standard turnaround times.

Step 7 – Root Cause Pattern Analysis

Denials are tracked not just at the individual claim level but across all claims by denial category, by CPT code, by payer, by rendering provider, and by denial reason code. When a denial pattern emerges the same denial reason appearing repeatedly from the same payer, or the same coding error producing denials across multiple providers we identify the upstream root cause and implement a process correction that prevents the pattern from recurring.

This is the function that differentiates systematic denial management from claim-by-claim firefighting. Individual claim appeals recover individual denials. Root cause fixes reduce the total denial rate over time.

Step 8 – Denial Rate Reporting and Trend Analysis

You receive monthly denial reports covering: total denial rate by payer, denial breakdown by category and reason code, appeal success rates, denial overturn rates, write-off analysis with documented rationale, and denial trend analysis showing whether the overall denial rate is improving over time. Full visibility into every denial your practice receives and how it was resolved.

Appeal Timelines – What You Need to Know by Payer Type

Appeal deadlines are not guidelines. Missing an appeal window permanently forfeits the recovery opportunity. We track appeal deadlines by payer as a core denial management function.

Payer Type	Standard First-Level Appeal Window	Notes
Medicare	120 days from denial date (redetermination)	Multiple appeal levels available: Redetermination → Reconsideration → ALJ Hearing → Appeals Council → Federal Court
Medicare Advantage	60 days from denial date	Plan-specific; some plans allow 30 days verify per plan
Medicaid	90–120 days (varies by state)	State-specific rules; verify current window for each state Medicaid program
Most commercial payers	60–180 days from denial date	Varies significantly by payer and plan type – never assume without verifying
TRICARE	90 days from denial date
Workers’ Compensation	Varies by state	State-specific WC appeal rules apply

Critical rule: Appeal deadlines are calculated from the denial date not the date of service, not the payment posting date, not the date the denial was discovered in the billing system. Every day between the denial date and when the denial is worked represents appeal window being consumed. This is why prompt denial logging and classification is not an administrative preference it is a revenue protection requirement.

Denial Prevention – Fixing the Upstream

The most effective denial management is the denial that never happens. Every denial that is prevented is a denial that doesn’t need to be appealed, doesn’t consume staff time, and doesn’t delay cash flow.

Pre-submission claim scrubbing catches coding errors, missing modifiers, invalid code combinations, and data errors before the claim reaches the payer. Claims that clear a thorough pre-submission review have significantly higher first-pass acceptance rates.

Eligibility verification before every appointment eliminates the largest category of unrecoverable denials eligibility-based rejections that cannot be appealed after the fact.

Prior authorization management prevents the second largest category of high-dollar denials authorization failures where an expensive procedure was performed without confirmed coverage.

E/M coding accuracy prevents medical necessity denials triggered by diagnosis codes that don’t support the documented complexity of care.

Annual code set updates prevent systematic rejections from deleted or revised CPT and ICD-10 codes.

Provider credentialing tracking prevents denials from provider enrollment gaps and NPI mismatches.

Our denial prevention workflow addresses all of these root categories so the denials that reach the denial management queue are genuinely contested claims, not avoidable errors that should never have been submitted in error.

Why Practices Choose Malakos Healthcare Solutions for Denial Management

Root cause focus, not just appeal volume. We don’t measure success by how many appeals we file. We measure it by whether your denial rate is going down. Individual claim appeals recover individual denials root cause fixes reduce the total number of denials your practice receives.

Hard vs. soft denial classification on every claim. Correct classification drives correct action. We don’t apply the same resolution process to every denial we identify the appropriate pathway and pursue it efficiently.

Peer-to-peer review coordination. For authorization and medical necessity denials where peer-to-peer reviews produce significantly higher overturn rates than written appeals, we coordinate the peer-to-peer request and prepare the provider with the clinical documentation and payer criteria needed to succeed.

Appeal deadline tracking by payer. We track appeal windows from denial date for every open denial. No recovery opportunity is lost to a missed deadline.

Monthly denial trend reporting. You see your denial rate, your appeal overturn rate, and the trend over time. Denial management that’s working shows up in these numbers and we’re accountable to them.

HIPAA-compliant operations. All data handling follows strict HIPAA protocols. A Business Associate Agreement (BAA) is included with every engagement.

Frequently Asked Questions – Denial Management

What percentage of denied claims can typically be recovered through appeals? This varies by denial category. Coding-related denials that were correctly appealed with the right documentation have overturn rates of 60–80% in many practices. Authorization denials pursued through peer-to-peer review often have higher overturn rates than written appeals alone. Eligibility-based denials and timely filing denials have the lowest recovery rates often below 20% which is why prevention is the only effective strategy for those categories. The overall recoverable percentage depends heavily on how promptly appeals are filed and how complete the supporting documentation is.

What is a peer-to-peer review and when should it be requested? A peer-to-peer review is a direct conversation between the treating provider and the payer’s medical director typically requested when a prior authorization or claim has been denied for medical necessity. It is the most effective appeal pathway for complex clinical denials because it allows the treating provider to directly present the clinical rationale to the physician making the coverage determination. Peer-to-peer reviews have higher overturn rates than written appeals for appropriate cases. They are typically available within 24-72 hours of a medical necessity denial and must be requested before the formal appeal window closes.

What is the difference between a corrected claim and an appeal? A corrected claim is a resubmission of a previously denied or paid claim with specific data elements corrected a coding change, a modifier addition, updated patient information. It is submitted as a new claim with a correction indicator and replaces the original. An appeal is a formal dispute of a payer’s coverage or payment determination it argues that the payer’s decision was incorrect based on clinical, contractual, or regulatory grounds. Corrected claims are appropriate for soft denials with identifiable data errors. Appeals are appropriate for hard denials where the determination itself is contested.

What happens when an appeal is denied at the first level? Most payers offer multiple levels of appeal. Medicare’s appeals process has five levels: Redetermination (MAC level), Reconsideration (Qualified Independent Contractor), ALJ Hearing, Appeals Council Review, and Federal Court. Commercial payers typically offer internal appeal levels followed by external independent review organization (IRO) review. State insurance commissioner complaints are an additional escalation path for MHPAEA violations or systematic denial patterns. We advise on escalation pathways based on the denial type, claim value, and the likelihood of success at each level.

How do you handle denials for services that were properly authorized but still denied? When a service was properly authorized and is subsequently denied for medical necessity, coding, or other reasons the authorization is the foundation of the appeal. We pull the authorization record, confirm the authorized service matches what was performed, and use the authorization approval as direct evidence that the payer’s own reviewer determined the service was medically appropriate. These appeals have strong overturn rates when properly documented. If the payer’s denial contradicts its own prior authorization decision, we escalate as a payer bad faith issue when applicable.

How quickly can we get started? Most practices are fully onboarded within 7-14 business days. For practices with an existing denial backlog, we assess the backlog as part of onboarding identifying which denials are still within appeal windows, which require corrected resubmission, and which are beyond recovery. We prioritize actionable denials first and work through the backlog systematically while simultaneously managing new incoming denials.

Ready to Stop Writing Off Recoverable Revenue?

If your practice has a denial rate above 5%, an appeal rate below 50%, or a denial backlog that’s been sitting unworked there is revenue in your system right now that belongs to your practice.

A free billing audit will quantify your denial-related revenue loss and identify the highest-recovery opportunities in your current claims data.

Schedule Your Free Billing Audit

📞 +1 (307) 441-3431 ✉️ support@malakoshcs.com

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Denial Management Services – Malakos Healthcare Solutions

The Real Cost of Poor Denial Management