The Most Common Compliance Gaps Found in Medicare Cost Reports

In healthcare, Medicare cost reports are a crucial part of reimbursement and compliance with Medicare regulations. Providers are required to provide accurate information regarding patient services, patient operations and provider costs. Reporting errors, no matter how small, can cause serious issues. These problems can result in a change to your reimbursement, audit findings, repayment requests, or further investigation.

Nevertheless, a large number of compliance breaches occur because of common administrative errors, not any fault of the individuals. The reporting may be impacted by inconsistent records, outdated processes, and incorrect cost allocations. So, healthcare organizations need to be aware of some of the more common reporting issues and work to correct them prior to submission.

This guide provides an overview of the top compliance issues identified in Medicare cost reports and how providers can minimize risks by preparing these reports more effectively.

Inaccurate Cost Allocation Methods

Healthcare providers need to appropriately distribute the cost of Medicare, non-Medicare, and other activities. Misallocations can result in misstated expenses and impact reported costs.

Common cost allocation problems include:

• Using outdated allocation statistics or methodologies.
• Assigning overhead expenses to the wrong departments.
• Failing to distinguish between patient care and administrative expenses.
• Applying inconsistent allocation methods across reporting periods.

A hospital, for instance, may divide the common costs in an arbitrary manner without having the proper statistical foundation. This practice may lead to erroneous costing.

Providers should regularly review allocation methodologies to avoid these problems. They should also keep written records to justify each allocation and have their methods meet the requirements of Medicare.

Missing or Inadequate Supporting Documentation

All reported costs should be backed up by appropriate supporting documents. If providers do not have reliable records, they may have difficulties proving that their reported expenses are eligible for reimbursement.

A common issue with documentation is that it often lacks the following:

• Failure to receive invoices, receipts or contracts.
• Lack of complete payrolls and employee records.
• Unsupported journal entries and adjustments.
• Failure to include an explanation for unusual expenses.
• Accounting information that is not consistent.

Additionally, the delayed documentation can cause cost report reviews to be delayed and can create a higher risk of questioned costs.

Healthcare organizations need to have structured recordkeeping processes. They need to keep supporting documents as per Federal, State and organization requirements. It is important for records to be submitted and for any missing records to be identified through regular internal checks.

Errors in Worksheet Calculations and Data Entry

There are several worksheets, schedules, and calculations on the Medicare cost reports. The errors in one part of the report may impact the rest of the report.

Common calculation and data entry issues include:

• Entering incorrect financial figures.
• Reporting inconsistent totals across worksheets.
• Miscalculating Medicare utilization statistics.
• Omitting required information.
• Failing to reconcile reported figures with financial statements.

These errors may appear minor, but they can affect reimbursement calculations and trigger additional review.

Incorrect Classification of Expenses

Not all health care costs are covered by Medicare. Providers are required to be able to identify allowable costs from no allowable expenses in accordance with the Medicare principles.

A classification may be incorrect in that it could include:

• Adding expenses that do not relate to providing patient care.
• Misclassifying some administrative costs.
• Reporting entertainment and personal expenses that are not allowable.
• Incorrectly handling related-party transactions.
• Not applying the right cost limits to certain costs.

This can result in misclassification and reimbursement adjustments or audit results. Expenses should be examined in relation to the reimbursement guidelines outlined in the Provider Reimbursement Manual and Medicare regulations. They should also lay out accounting policies and educate staff on the recognition of expenses that require special treatment.

Out-of-date or wrong Medicare info

Accurate reporting relies on correct data on Medicare patients, covered services, and utilization. Stale and inaccurate data can cause compliance issues.

Potential gaps include:

• Differences between patient records and billing systems.
• An error in the number of Medicare patient days.
• Inconsistent utilization statistics.
• Lack of provider operations information.
• Not investigating unusual reporting changes.

Providers need to reconcile patient data with billing and operational records to solve these problems. Before concluding their reports, they should explore any unexpected variations. Finance, billing, and clinical departments need to communicate with each other to ensure that information is accurate.

Failure to Address Prior Audit Findings

Previous audits often reveal weaknesses that may continue into subsequent reporting periods. If the issues are not resolved, they can occur again.

Warning signs include:

• Multiple allocation mistakes.
• Unresolved documentation deficiencies.
• Failure to include complete corrective action plans.
• Inadequate staff training.
• Lack of evidence of previous problems being resolved.

As a result, it is important for healthcare organizations to have a standardized mechanism for monitoring the results of audits. Determine who is responsible for each corrective action, set deadlines and check for completion. In addition, management should consider if the original problem has recurred as a result of changes.

Missed Deadlines and Incomplete Submissions

Another critical compliance task is filing on time. In most cases, Medicare cost reports must be submitted within the reporting period that Medicare has specified. Medicare cost reports are generally due to Medicare within the specified reporting period, unless an exception applies.

Typical submission weaknesses are:

• Failure to file by the deadline.
• Submitting incomplete schedules.
• Overlooking required certifications.
• Not keeping track of when things are submitted.
• Failure to follow any applicable extension procedure.

Late or incomplete submissions can come with repercussions such as reimbursement delays and other administrative measures.

Providers should have a reporting calendar, responsibilities clearly defined, and an internal review to be done with plenty of time to spare. They must also verify the requirements for submitting with the relevant Medicare Administrative Contractor (MAC).

How Healthcare Providers Can Strengthen Compliance

Using a proactive compliance approach can minimize reporting mistakes and improve financial accountability.

Consider these practical steps:

• Conduct regular internal audits: Review cost allocations, supporting documents, and reporting calculations.
• Standardize reporting procedures: Use consistent workflows, checklists, and approval processes.
• Train relevant employees: Keep finance and billing teams informed about applicable Medicare requirements.
• Reconcile financial information: Compare cost report figures with general ledger records and operational data.
• Monitor regulatory changes: Review updated guidance and requirements before each reporting cycle.
• Document corrective actions: Track identified weaknesses and verify that corrective measures work.

By combining these practices, providers can identify potential problems earlier and improve the accuracy of their Medicare cost reports.

Ensuring Medicare cost report compliance demands precise calculations, appropriate cost allocations, timely reporting, and meticulous documentation. Simple errors can lead to financial and administrative problems when they’re missed.

Protect your reporting accuracy with NMP Professional Services, Inc. Contact our team to discuss your Medicare cost report preparation, review, and compliance support needs.