Coordinated Specialty Programs (EASA, IOSS, IIBHT, ACT)
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Defines medical necessity criteria, prior authorization information, and covered CPT/HCPCS codes for coordinated specialty behavioral health programs (EASA, ACT, IOSS, IIBHT) offered under Moda Health; applies to providers and programs delivering these services in accordance with referenced Oregon administrative rules.
No material clinical or coverage changes in this revision.
Coverage Criteria for Coordinated Specialty Programs
EASA - Admission
Admission to EASA is covered when ALL of the following are met
EASA - Continued Care
EASA continued care is covered when ALL of the following are met
EASA - Discharge
Discharge from EASA is appropriate when ANY of the following are met
ACT - Admission
Admission to ACT is covered when ALL of the following are met
Contains nested any/any logic as specified.
ACT - Continued Care
ACT continued care is covered when ALL of the following are met
ACT - Discharge
Discharge from ACT is appropriate when ANY of the following are met
IOSS - Admission
Admission to IOSS is covered when ALL of the following are met
IOSS - Continued Care
IOSS continued care is covered when ALL of the following are met
IOSS - Discharge
Discharge from IOSS is appropriate when ANY of the following are met
IIBHT - Admission
Admission to IIBHT is covered when ALL of the following are met
IIBHT - Continued Care
IIBHT continued care is covered when ALL of the following are met
IIBHT - Discharge
Discharge from IIBHT is appropriate when ANY of the following are met
The policy includes a section titled "CPT or HCPCS codes NOT covered," but no specific procedure codes are listed as explicitly not covered in that section.
Services provided under the named coordinated specialty programs (EASA, ACT, IOSS, IIBHT) are not considered medically necessary when the program-specific admission or continued care criteria are not met. Examples include when a program is not licensed or designated as required, the patient can be treated safely and effectively at a lower level of care, the patient does not meet the diagnostic, age, risk, or functional impairment thresholds, or the patient is not meeting continued-care engagement/progress expectations outlined for the program.
Billing and Coding
| H0037 | Community psychiatric supportive treatment program, per diem (IOSS) |
| H0023 | Behavioral health outreach service (planned approach to reach a targeted population) (IIBHT) |
| H2016 | Comprehensive community support services, per diem (EASA) |
| H0039 | Assertive community treatment, face-to-face, per 15 minutes (ACT) |
| H0040 | Assertive community treatment program, per diem (ACT) |
| H2040 | Coordinated specialty care, team-based, for first episode psychosis, per month |
| H2041 | Coordinated specialty care, team-based, for first episode psychosis, per encounter |
| F01-F99 | Mental Health and Substance Use Disorders |
| No codes listed |
Prior Authorization and Documentation Requirements
Prior authorization: submit required assessment/plan for initial and continuation
Prior authorization requests must include the required clinical documentation for either initial or continued treatment: initial requests need an initial assessment and treatment plan; continued requests need treatment goals, interventions (including frequency/duration), patient response and discharge planning.
- Initial authorization: submit initial assessment and treatment plan (diagnosis, relevant psychosocial history, substance use evaluation, current functioning and risk factors, initial treatment goals and interventions) or referral information indicating patient is reasonably likely to meet program criteria.
- Continued authorization: submit treatment goals; treatment interventions including frequency and duration; patient response to treatment including engagement and progress toward identified goals; and discharge planning.
Include complete prior authorization packet per policy
Ensure a complete prior authorization packet is provided as described in the policy; include either the initial assessment/treatment plan or the continued-treatment documentation depending on whether the request is for an initial or ongoing authorization.
- If requesting initial authorization, include diagnosis, psychosocial history, substance use evaluation, functioning and risk factors, and initial goals/interventions (or referral information).
- If requesting continued authorization, include explicit treatment goals, interventions with frequency/duration, patient response/progress, and discharge planning.
Information to include with initial prior authorization
When submitting an initial authorization request, include the initial assessment and treatment plan details listed in the policy: diagnosis, relevant psychosocial history, substance use evaluation, current functioning and risk factors, and initial treatment goals and interventions.
- Diagnosis and relevant psychosocial history
- Substance use evaluation
- Current functioning and risk factors
- Initial treatment goals and planned interventions
Missing documentation may cause denial
Failure to submit the required information with the prior authorization request (initial assessment/treatment plan for initial requests; treatment goals, interventions, patient response, and discharge planning for continued requests) may result in denial of the request.
- Omitting the initial assessment and treatment plan or the continued-treatment documentation can trigger denial.
Background and Purpose
Coordinated Specialty Programs are team-based, multi-disciplinary services that target specific high-need behavioral health populations. Program examples addressed by this policy include EASA (early coordinated specialty care for first-episode psychosis with mobile outreach, psychiatry, peer support, and vocational/educational supports), ACT (frequent community-based assertive services to stabilize individuals with serious persistent mental illness), IOSS (intensive outpatient services for children/youth and families including therapy, skills training, and care coordination), and IIBHT (intensive in-home behavioral health treatment with 24/7 crisis response, family-focused therapy, and in-home psychiatry). These programs provide outreach, care coordination, psychotherapy, psychiatry, peer support, and crisis response as appropriate to the program model and licensure requirements.
Program Definitions
Level-of-Care Mapping
Services and Modalities
Intensive in-home services (IIBHT)
Coordinated specialty care for first-episode psychosis (EASA)
Assertive Community Treatment (ACT)
ACT high service need threshold (informational)
Informational example from ACT criteria.
Service Intensity and Visit Thresholds
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