2027 Medicare Physician Fee Schedule Proposed Rule: How Healthcare Organizations Should Prepare

By Ronda Ash, MHLW, CPC, CPMA, CHC, CIHFA, Vice President of Coding

While the 2027 Medicare Physician Fee Schedule remains a proposal, the message behind it is already clear: reimbursement is becoming increasingly tied to value, care coordination, quality performance, and revenue integrity.

For revenue cycle leaders, the significance extends beyond updating a fee schedule. The proposals continue a broader shift toward reimbursement models that place greater pressure on organizations to understand where care is delivered, how services are coded, and whether documentation supports every billed service.

The proposed CMS rule is still subject to change. However, organizations that wait for the final rule to begin evaluating the impact may leave themselves little time to adjust budgets, workflows, systems, and provider education before January.

The following areas warrant particular attention as organizations evaluate their readiness for 2027.

1. Lower conversion factors could create immediate reimbursement pressure

CMS is proposing two physician conversion factors for 2027:

• $33.1693 for qualifying participants in Advanced Alternative Payment Models (APMs)
• $32.8409 for clinicians who are not qualifying participants
  

While the proposed payment reductions are relatively modest, they continue the reimbursement pressure many organizations have faced in recent years. However, physician groups and health systems should not focus solely on the overall conversion factor changes as they do not translate into a uniform impact across providers.

How to prepare

Organizations should use the proposed rule as an opportunity to assess their overall Medicare reimbursement exposure rather than focusing exclusively on conversion factor changes. Even modest payment shifts can create meaningful financial pressure when concentrated within specific service lines, provider groups, or care settings.

Areas to evaluate include:

1. Service lines with the highest Medicare reimbursement dependence
2. Providers, departments, or locations most exposed to Medicare payment changes
3. Revenue and margin performance across different care settings
4. High-volume services that have the greatest impact on overall reimbursement
5. Potential downstream effects on cash flow, budgeting, and provider compensation

For many organizations, the greatest risk is not the overall conversion factor adjustment itself. It is failing to recognize where reimbursement pressure may be concentrated until after the final rule takes effect.

2. Facility versus non-facillity payment differences deserve closer attention

Medicare generally pays a higher Physician Fee Schedule amount for services performed in an office because the practitioner typically bears the clinical labor, equipment, supplies, and overhead costs associated with providing the service. In a hospital outpatient department or other facility setting, the professional payment generally reflects only the resources incurred by the practitioner because the facility receives separate payment for its portion of the service.

As healthcare delivery continues shifting across care settings, one question is becoming increasingly important: does reimbursement accurately reflect the true cost of providing care? For office-based physician groups in particular, rising staffing costs, technology investments, compliance requirements, and operational expenses have increased pressure on margins. According to a recent MGMA analysis of rising operating expenses, 90% of medical groups reported higher operating costs, making reimbursement adequacy more important than ever.

The proposed rule serves as a reminder that organizations should not assume current reimbursement structures will remain static. CMS continues to evaluate the assumptions underlying practice expense reimbursement, signaling that site-of-care economics will remain an important area of focus in the years ahead.

That matters greatly for office-based groups. Changes in practice expense valuation can affect whether reimbursement adequately reflects the real cost of clinical staff, equipment, supplies, occupancy, technology, and other resources carried by the practice.

How to prepare

Office-based organizations should evaluate the financial performance of services delivered in non-facility settings rather than relying on blended reimbursement estimates across the organization. The assessment should focus on:

1. Services with significant staffing, equipment, technology, or supply costs
2. Procedures that can be performed in more than one care setting
3. Revenue and margin performance by site of care
4. Utilization patterns that may shift between office and facility settings
5. Whether reimbursement continues to support the true cost of delivering care

Hospital-based groups should perform a similar assessment for facility-based services, particularly where professional and facility reimbursement may be impacted differently.

Hospitals and health systems should go one step further by connecting professional and facility financial performance. Evaluating only one side of the reimbursement equation can create blind spots and make it difficult to understand the full impact of future payment changes.

3. Medicare continues to reinforce value-based reimbursement

The proposed conversion factors maintain a higher statutory update for qualifying Advanced APM participants than for other clinicians. CMS is also proposing substantial changes to the Medicare Shared Savings Program intended to strengthen financial incentives for accountable care organizations, encourage participation in higher-risk arrangements, and further align reimbursement with value-based care.

Organizations that view value-based care as a separate initiative from revenue cycle operations may need to rethink that approach. CMS continues to align reimbursement, quality performance, beneficiary attribution, and care coordination more closely, making operational integration increasingly important.

If finalized in its current state, some ACO participants could see enhanced reimbursement for qualifying evaluation and management services.

The broader message is clear: organizations cannot treat value-based care as a strategy that exists separately from billing. Participation status, beneficiary attribution, documentation, coding, quality data, and claim submission increasingly intersect with reimbursement.

How to prepare

Organizations should bring multiple teams together, including finance, clinical, quality, contracting, compliance, information technology, and revenue cycle into the same planning process.

Key questions to discuss include:

1. Are we effectively measuring financial performance within value-based arrangements?
2. Do we understand how accountable care participation could affect future reimbursement?
3. Can we connect clinical outcomes, quality performance, and financial results?
4. Are operational teams aligned around both fee-for-service and value-based revenue opportunities?

This should not become a narrow MIPS exercise. The more important issue is whether the organization can connect clinical performance, quality reporting, and reimbursement at the operational level.

4. Revenue integrity will matter more than ever

CMS is also signaling increased scrutiny of services and billing arrangements that have experienced significant growth in recent years. Proposed changes affecting remote monitoring services are a reminder that reimbursement opportunities often attract greater oversight over time.

For physician groups and health systems, the takeaway extends beyond remote monitoring. As CMS continues to evaluate how services are delivered, documented, and reimbursed, revenue cycle leaders should expect greater emphasis on demonstrating that billed services are supported by clear documentation, appropriate staffing models, and established compliance processes.

How to prepare

Organizations should review high-growth and high-risk reimbursement areas to ensure supporting documentation, workflows, and billing practices align with current and anticipated Medicare requirements.

Priority areas include:

1. Services vulnerable to increased scrutiny or payment reductions
2. Areas with elevated documentation and compliance risk
3. High-growth reimbursement categories that require strong oversight

The goal is not simply to avoid denials. Organizations that proactively strengthen revenue integrity processes will be better positioned to protect reimbursement as CMS continues refining payment policies and increasing oversight.

5. Reliable data is becoming a reimbursement requirement

While much of the attention surrounding the proposed rule has focused on payment changes, CMS continues to reinforce another important trend: reimbursement is becoming increasingly dependent on an organization’s ability to capture, connect, and act on clinical, financial, and operational data.

Proposed updates to quality reporting and accountable care programs reflect CMS’s ongoing push toward more connected, digital reporting models and greater alignment between quality performance and reimbursement. For physician groups, hospitals, and health systems, this means that data accuracy is no longer solely a quality department concern. It is becoming a revenue cycle concern as well.

Organizations that struggle with fragmented systems, inconsistent documentation, or gaps between clinical, financial, and reporting workflows may find it more difficult to demonstrate performance, support reimbursement opportunities, and respond to evolving reporting requirements.

How to prepare

Revenue cycle and operational leaders should work with clinical, quality, and IT teams to evaluate whether key performance and reimbursement data can be consistently captured, validated, and reported across the organization.

Areas to review include:

1. Data consistency across clinical, operational, and financial systems
2. Visibility into performance at the provider, service line, and location level
3. Ability to identify reimbursement risks before they impact revenue
4. Documentation practices that support both quality performance and payment accuracy
5. Governance processes that ensure decision makers are working from reliable information

Organizations with reliable, actionable data will be better positioned to identify risk, adapt to change, and optimize reimbursement performance.

A practical 2027 readiness plan

The best response to a proposed rule is not a systemwide overhaul based on policies that may change. It is a structured preparation process that allows the organization to act quickly once the final rule is released.

Assess the exposure

Assess where Medicare reimbursement changes could have the greatest financial impact across service lines, providers, and care settings.

Validate the revenue cycle foundation

Review charge capture, coding, modifiers, documentation, claim edits, payment posting, underpayment detection, and denial workflows. Organizations should focus not only on resolving denials but also on identifying and addressing the underlying causes driving recurring revenue leakage.

Create cross-functional ownership

Assign an accountable owner for each major proposed change. Revenue cycle should not be expected to solve issues that depend on clinical documentation, contracting decisions, ACO operations, quality reporting, or system configuration without support from the relevant teams.

Build an early-warning dashboard

Track payment variance, denial categories, zero-pay claims, modifier usage, code utilization, days in accounts receivable, underpayments, and reimbursement by site of service. Comparing expected and actual allowed amounts can help identify whether a change is caused by the final CMS policy, payer implementation, coding behavior, or internal workflow.

Prepare education before January

Once the final rule is published, convert the changes into role-based guidance for your teams:

1. Providers need documentation and coding expectations.
2. Coders need code, modifier, and bundling changes.
3. Billing teams need claim-edit and submission guidance.
4. Payment posting and A/R teams need expected reimbursement amounts.
5. Finance leaders need scenario forecasts and performance indicators.
6. Quality teams need reporting specifications and data-validation workflows.

The bottom line

The most important takeaway from the proposed rule is not a specific reimbursement adjustment or coding change. It is the continued expectation that healthcare organizations operate with greater financial visibility, stronger revenue integrity, and closer alignment between clinical, operational, and financial performance.

For office-based groups, hospital-based physician groups, and health systems alike, the challenge is no longer simply adapting to reimbursement changes. It is building the financial visibility, operational discipline, and revenue integrity processes needed to respond effectively as reimbursement continues to evolve.

The final rule may alter individual provisions but the need for preparation won’t change. Organizations that understand their service mix, evaluate their financial exposure early, strengthen coding and documentation, and monitor reimbursement at a detailed level will be better positioned to protect revenue when 2027 reimbursement policies take effect.

Practices that partner with experienced revenue cycle experts often find they can more confidently navigate reimbursement challenges, safeguard cash flow, and capitalize on payment opportunities. Health Prime can help your organization prepare for the regulatory changes ahead. To learn more, please send us an email or visit us at hpiinc.com.

The CY 2027 Medicare Physician Fee Schedule Proposed Rule is open for public comment through September 14, 2026. The discussion above reflects proposed policies and should be revisited after CMS issues the final rule.