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other services.
Case management does not include the provision of direct clinical or treatment services. If an
individual has co-occurring mental health and substance use disorders, the case manager may include
activities to address both the mental health and substance use disorders, if the treatment for the
substance use disorder is intended to positively impact the mental health condition. The impact of the
substance use disorder on the mental health condition must be documented in the assessment, the
Individualized Service Plan (ISP), and the progress notes. Mental Health Case Management services
assist individual children and adults in accessing needed medical, psychiatric, social, educational,
vocational, and other supports essential to meeting basic needs. Providers must be credentialed with a
Community Services Board (CSB) and licensed by DBHDS.
Registration is requested.
Additional program description and medical necessity criteria are in Chapter 14: Appendix I (Case
Management), Covered Services and Limitations, of the DMAS Mental Health Services Manual
Mental Health Intensive Outpatient Services (MH-IOP) (S9480)
Mental Health Intensive Outpatient Services (MH-IOP) are highly structured clinical programs
designed to provide a combination of interventions that are less intensive than Partial Hospitalization
Programs, though more intensive than traditional outpatient psychiatric services. MH-IOP are focused,
time-limited treatment programs that integrate evidence-based practices for youth (ages 6–17 years)
and adults (18 years and older). MH-IOP can serve as a transition program, such as a step-down
option following treatment in a Partial Hospitalization Program. MH-IOP focuses on maintaining and
improving functional abilities through an interdisciplinary approach to treatment. This approach is
based on a comprehensive, coordinated, and individualized service plan that uses multiple, concurrent
interventions and treatment modalities. Treatment focuses on symptom and functional impairment
improvement, crisis and safety planning, promoting stability and developmentally appropriate living in
the community, recovery/relapse prevention, and reducing the need for a more acute level of care.
MH-IOP services are appropriate when an individual requires at least six hours of clinical services a
week (for youth ages 6–17), or nine hours of clinical services a week (for adults 18 years and older)
over several days a week and totaling a maximum of 19 hours per week. An MH-IOP requires
psychiatric oversight with at least weekly medication management included in the coordinated
structure of the treatment program schedule.
Authorization is required.
Additional program description and medical necessity criteria are in Chapter 11 Appendix F, Intensive
Clinic Based Support, of the DMAS Mental Health Services Manual.
Mental Health Partial Hospitalization Program (MH-PHP) (H0035)
Mental Health Partial Hospitalization Program (MH-PHP) is a highly structured clinical program
designed to provide an intensive combination of interventions and services like an inpatient program,
but available on a less than 24-hour basis. MH-PHP is an active, focused, and time-limited treatment
intended to stabilize acute symptoms. The average length of stay may be four to six weeks, though
length of stay should reflect individual symptoms, severity, needs, goals, and medical necessity. MH-
PHP can serve as a step-down program from inpatient psychiatric admission or a diversion from an
inpatient admission. Members would require inpatient psychiatric hospitalization without this service.
MH-PHP requires at least four hours of clinical services per day over several days a week and totaling
a minimum of 20 hours per week.
Authorization is required.
Additional program description and medical necessity criteria are in Chapter 11: Appendix F, Intensive
Clinic Based Support, of the DMAS Mental Health Services Manual.