As September winds down, it’s a good time for healthcare teams to review important Medicare preventive service updates. The August 2025 Medicare Learning Network (MLN) newsletter highlighted several key changes that impact patient care and audit compliance. 

Counseling to Prevent Tobacco Use now uses ICD-10 code Z72.0 (effective October 1, 2024). Accurate documentation ensures patients receive this essential preventive service while avoiding claim denials. 

Hepatitis C Screening is billed under HCPCS code G0567 (effective June 27, 2024). Keeping your billing practices current supports both compliance and public health initiatives. 

Alcohol Misuse Screening and Counseling continues under codes G0442 and G0443, while Depression Screening emphasizes including crisis support, safety planning for at-risk patients, and follow-up contacts. Including these elements is critical to safe, compliant care. 

Failing to capture required components or using outdated codes can lead to denied claims or repayment requests. As we wrap up September, take a moment to ensure your preventive services coding and documentation are accurate—helping your team stay compliant and your patients supported.