
The Centers for Medicare & Medicaid Services (CMS) has finalized several key changes to Medicare coding regulations for 2025. These updates impact various aspects of medical billing, including caregiver training, behavioral health services, post-discharge care, and reimbursement structures. Staying ahead of these changes is crucial for healthcare providers, medical coders, and revenue cycle managers to ensure compliance and maximize reimbursement.
Starting in 2025, CMS has introduced new HCPCS codes that allow reimbursement for training caregivers in direct patient care. These codes cover topics such as medication administration, infection control, wound care, and patient mobility. Examples include:
- G0539: Caregiver training in behavior management for patients with mental or physical health diagnoses.
- G0541: Training in direct care strategies for reducing complications such as pressure ulcers and infections 【22】.
2. Expanded Behavioral Health and Telehealth Services
Medicare will now cover additional behavioral health services via telehealth. This includes reimbursement for peer recovery support, patient navigation services, and crisis follow-up calls. Some notable codes include:
- G0544: Post-discharge follow-up calls for behavioral health or crisis intervention (up to four calls per month).
- G0536: Peer recovery support services to help patients with opioid use disorder 【22】.
3. Changes in Medicare Physician Fee Schedule (PFS)
The final rule for 2025 includes:
- A reduction in the conversion factor, which will decrease physician reimbursements by 2.83% unless Congress intervenes.
- Expanded coverage for complex E/M services, particularly for infectious disease consultations.
- Revised global surgery package policies affecting how certain procedures are reimbursed 【23】.
4. New Coding for Advanced Primary Care Management
CMS is introducing codes for advanced primary care management, which will help providers coordinate care more effectively for patients with chronic conditions. These codes aim to improve health outcomes and reduce hospital readmissions 【23】.
How This Impacts Your Practice
- Higher Reimbursement for Caregiver Training: Practices that provide caregiver education can now bill Medicare for these services.
- Expansion of Telehealth Coverage: More services can be conducted remotely, increasing patient access and provider efficiency.
- Potential Revenue Loss for Physicians: The PFS reduction means providers may need to optimize billing strategies to mitigate revenue cuts.

Final Thoughts
With these Medicare coding updates, it’s crucial for healthcare providers and billing specialists to stay informed. Adapting to these changes now can ensure smoother reimbursements and compliance in 2025.
What are your thoughts on these new Medicare regulations? Let’s discuss below!