Back to CPT Codes

By
Saya Des Marais, MSW
6
Min read
•
Nov 17, 2025
CPT code 90882 is a code that’s used to bill for certain services you might provide as a mental health practitioner. The purpose of code 90882 is officially defined as billing for “environmental intervention services for medical management purposes on a psychiatric patient's behalf with agencies, employers, or institutions.”
In simpler terms, you might use this code when you collaborate with external agencies, employers, or other healthcare professionals to assess for and recommend changes to your psychiatric patient’s environment. These changes are designed to improve the patient’s well-being and treatment outcomes. The code allows you to address environmental factors that may impact a patient's mental health treatment and recovery.
This specialized psychiatric service code is less commonly used than others, and falls under the "Other Psychiatric Services or Procedures" category.
Understanding Environmental Intervention Services
CPT 90882 encompasses a broad range of “environmental intervention services,” where healthcare providers work with third parties to create therapeutic changes in a patient's surroundings. These changes focus on making relevant changes to their surroundings to promote better health outcomes.
But what exact services does this code cover?
Key Components of CPT 90882 Services
Examples of the “environmental intervention services” that may be billed under CPT 90882 include:
Coordination with employers regarding workplace accommodations
Collaboration with housing agencies for therapeutic living arrangements
Working with educational institutions for academic support
Consulting with family members or caregivers about home environment modifications
Coordinating with other healthcare providers for comprehensive care planning
Addressing physical environmental barriers to treatment compliance
To illustrate, suppose you have a client who lives with depression and is also unhoused. Their housing status contributes to their depression symptoms. If you coordinate with community organizations to change their housing status (in order to improve depression symptoms), this could be billed with 90882.
When to Use CPT Code 90882
Healthcare providers should consider using CPT 90882 when:
A patient's environment significantly impacts their psychiatric condition
Coordination with external parties is necessary for treatment success
Environmental modifications are required for medication management
Workplace or housing situations affect the patient's mental health
Multiple agencies need coordination for comprehensive patient care
However, keep in mind that it’s not always appropriate to use 90882 when coordinating with other people or organizations about your client’s care. Team conferences, for the purposes of care management, are billed under another set of codes.
When working with an interdisciplinary treatment team (minimum of 3 qualified healthcare professionals from different specialties) with your patient present, use 90366
When working with an interdisciplinary treatment team with your patient not present, use 99368
Billing Requirements and Documentation
Session Duration and Time Requirements
There is no minimum time requirement to bill for 90882. You bill it each time you coordinate with a third party agency, regardless of the time it took you.
Who Can Bill CPT Code 90882
Licensed healthcare providers such as psychologists, social workers, and occupational therapists can utilize this code, along with psychiatrists and other qualified mental health professionals. The provider must be licensed and qualified to provide psychiatric services within their scope of practice. This code is only used for psychiatric patients.
Essential Documentation Requirements
To ensure proper reimbursement and compliance, documentation for CPT 90882 should include:
Clear description of the environmental intervention provided
Names and roles of external parties involved
Specific environmental factors addressed
Time spent on coordination activities
Patient's psychiatric diagnosis and how environmental factors impact treatment
Outcomes or goals of the environmental intervention
Evidence of medical necessity for the service
Common Use Cases and Examples
Workplace Interventions
Healthcare providers may use CPT 90882 when coordinating with employers to implement reasonable accommodations for employees with psychiatric conditions. This might include discussions about flexible scheduling, modified work environments, or stress reduction strategies.
Housing and Living Arrangements
Coordination with housing agencies, assisted living facilities, or family members to create supportive living environments falls under this code. This could involve discussions about housing arrangements, safety concerns in the home, or therapeutic environmental modifications.
Educational Settings
For patients in academic settings, providers may coordinate with schools or universities to arrange accommodations that support the patient's mental health treatment while enabling educational success. For example, a patient might need accommodations to reduce anxiety while at school.
Reimbursement and Coverage Considerations
Medicare and Medicaid Coverage
Medicare does not reimburse for CPT code 90882. Some Medicaid programs may reimburse for this code, depending on your state.
Private Insurance Billing
Private insurance coverage for CPT 90882 varies significantly among carriers, and some may not reimburse for this code. You should verify coverage and authorization requirements before providing services.
Billing Best Practices
Regardless of the CPT code you’re billing for, follow these tips to maximize reimbursement success:
Ensure proper documentation of medical necessity
Verify coverage and authorization requirements
Use appropriate modifier codes when necessary
Submit claims promptly with complete documentation
Follow up on denied claims with additional supporting documentation
Common Billing Errors and How to Avoid Them
Insufficient Documentation
The most common error is inadequate documentation of the environmental intervention provided. Ensure detailed records of all coordination activities and their therapeutic purpose.
Lack of Medical Necessity
Claims may be denied if the environmental intervention isn't clearly linked to the patient's psychiatric treatment needs. Make sure you document why the intervention is relevant to your patient’s mental health care.
Related CPT Codes
Understanding related psychiatric CPT codes can help ensure proper billing:
CPT 90791: Psychiatric diagnostic evaluation
CPT 90792: Psychiatric diagnostic evaluation with medical services
CPT 90834: Psychotherapy, 45 minutes
CPT 90837: Psychotherapy, 60 minutes
CPT 90885: Psychiatric evaluation of hospital records
CPT 90887: Interpretation of psychiatric examinations
CPT 99366: Interdisciplinary treatment team meeting with patient present
CPT 99368: Interdisciplinary treatment team meeting with patient not present
Technology and Automation in CPT 90882 Billing
Modern healthcare practices increasingly utilize technology to streamline the billing process for CPT 90882. AI automation programs, like Berries, can streamline coding, reduce claim denials, and optimize revenue cycle management for this CPT code as well as others..
Benefits of Automated Billing Systems
Reduced coding errors
Improved documentation compliance
Faster claim processing
Enhanced revenue cycle management
Better tracking of environmental intervention outcomes
Compliance and Regulatory Considerations
Healthcare providers must ensure compliance with various regulations when billing CPT 90882:
HIPAA Compliance
All coordination activities must comply with HIPAA privacy regulations. This includes ensuring patient consent for information sharing with external parties.
State Licensing Requirements
Providers must operate within their state licensing scope when providing environmental intervention services.
Documentation Retention
Maintain proper documentation for the services that you provided, as specified by applicable regulations and payer requirements.
Takeaway
Mental health care doesn’t exist in a vacuum, nor do our patients. CPT code 90882 serves a vital role in comprehensive psychiatric care by addressing environmental factors that impact patient outcomes. It allows providers to bill for working with third parties to improve patients’ environment.
Proper understanding of billing requirements, documentation standards, and compliance considerations is essential for healthcare providers utilizing this code as well as any other.
Success with CPT 90882 billing requires attention to detail in documentation, understanding of time requirements, and clear demonstration of medical necessity. As healthcare continues to embrace holistic treatment approaches, environmental intervention services will likely become increasingly important in psychiatric care delivery.