The International Classification of Diseases (ICD) released an update for October 2016 that impacts the Division of Mental Health, Developmental Disabilities, and Substance Abuse Services Benefit Plan-Diagnosis Array. There were additions to mental health/substance use disorders which include subcategories that will provide greater opportunities for identifying the occurrence of specific disorders.  Several ICD-10 codes were also discontinued.

The State funded Benefit Plan-Diagnosis Array has been updated to reflect the October 2016 updates and can be found on DHM’s website at, located under FY17 Documents.  There is a tab in the workbook that lists the changes, labeled “Revisions Oct 2016”.   The revisions are also included by Benefit Plan on the other tabs.

If you have additional questions, please email Partners’ Claims Department at