Millin

Navigating NY OMH & OASAS Billing

Written by Milllin | July 09, 2025

Essential Strategies for New York CCBHCs 

New York's Certified Community Behavioral Health Clinics (CCBHCs) are revolutionizing integrated care, providing a vital lifeline for mental health and substance use disorder services across the state. However, the unique regulatory landscape governed by the Office of Mental Health (OMH) and the Office of Addiction Services and Supports (OASAS) presents distinct challenges for billing and revenue cycle management (RCM). 

For New York CCBHCs, successful financial operations hinge on precise adherence to state-specific guidelines. Let's explore key strategies to help your agency thrive amidst these complexities. 

The NY CCBHC Billing Landscape: What You Need to Know 

Unlike traditional behavioral health providers, New York CCBHC billing operates under a Prospective Payment System (PPS) designed to support a comprehensive scope of services. This bundled rate model requires a deep understanding of: 

  1. OMH and OASAS Service Definitions: Each agency has specific requirements for what constitutes a billable service under their purview. Misinterpreting these can lead to costly denials. For instance, understanding the nuances of outpatient mental health, substance use disorder services, and crisis interventions is critical. 
  1. PPS Methodologies: While the PPS offers predictability, accurately accounting for all eligible services within the daily or monthly rate is essential to maximize your New York CCBHC Medicaid reimbursement. This includes understanding how different service modalities (on-site, off-site, telehealth) are factored. 
  1. Specific Modifiers and Revenue Codes: New York often requires specific modifiers (e.g., U1 for on-site, U2 for off-site) and revenue codes (e.g., 240, 513, 520, 900 for CCBHC services) to ensure claims are processed correctly. 
  1. Coordination of Benefits (COB): For dual-eligible individuals or those with commercial insurance, understanding the sequence of billing (e.g., Medicare first, then Medicaid as secondary) is paramount to avoid denials and ensure proper claim balancing. Recent guidance, for example, has clarified the requirement for the T1040 procedure code on crossover claims, with a compliance deadline of July 1, 2025. 

Common Pitfalls in New York CCBHC Billing 

Even experienced providers can stumble. Common issues that threaten New York CCBHC claims processing include: 

  • Documentation Discrepancies: Gaps between services rendered and documentation, especially concerning visit duration or service intensity. 
  • Incorrect Modifiers/Revenue Codes: Minor coding errors can trigger significant denials. 
  • Misapplication of PPS Rules: Not accurately accounting for all eligible services within the bundled rate. 
  • Delayed Billing: Slow submission processes leading to missed filing deadlines or cash flow interruptions. 

Maximizing Your New York CCBHC Reimbursement with Expert RCM 

Navigating these complexities requires more than just a billing team; it demands a strategic partner with a deep understanding of the New York behavioral health RCM landscape. 

A specialized RCM partner helps your CCBHC by: 

  • Ensuring NY-Specific Compliance: Staying abreast of the latest NY OMH billing and NY OASAS billing updates, including changes related to telehealth, crossover claims, and rate adjustments. 
  • Optimizing PPS Revenue: Implementing systems and processes to ensure every billable service is accurately captured and submitted for the maximum allowable reimbursement. 
  • Streamlining Claims Processing: Leveraging technology and expert teams for efficient New York CCBHC claims processing, reducing errors and accelerating payment cycles. 
  • Proactive Denial Management: Identifying trends in denials, appealing rejected claims effectively, and providing actionable insights to prevent future issues. 
  • Reducing Administrative Burden: Freeing your clinical and administrative staff from billing complexities, allowing them to focus on what they do best: delivering quality care. 

The Future of Your New York CCBHC's Financial Health 

The integrated care model is the future, and securing its financial foundation is non-negotiable. By partnering with an RCM expert deeply rooted in New York CCBHC billing compliance, your agency can overcome billing hurdles, ensure robust cash flow, and ultimately expand your vital services to more New Yorkers in need. 

Ready to optimize your CCBHC's revenue cycle? 

Click here to schedule a free consultation with Millin's NY RCM experts.