Accurate coding is essential for mental health providers, and using the correct Major Depressive Disorder ICD 10 codes ensures that insurance claims are processed correctly, reduces denials, and helps clinics maintain smooth financial operations. Proper ICD-10 coding not only supports compliance and accurate patient records but also improves communication with insurance providers. Mental health practices that prioritize precise documentation can focus more on patient care rather than dealing with billing errors or delayed reimbursements. By integrating effective coding practices with a strong understanding of insurance requirements, clinics can secure timely payments, reduce administrative stress, and create a more efficient workflow overall.