Criteria for Prior Authorization — Antipsychotic Medications
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Defines prior authorization requirements, age- and agent-specific dosing limits (Table 1), step therapy and documentation expectations for antipsychotic medications for Kansas Medicaid; affects prescribers and pharmacies requesting coverage.
Revised dates list includes May 20, 2026 and several 2025 and 2023 review dates indicating recent updates.
Coverage and Authorization Criteria
General PA coverage criteria
Covered when ALL of the following are met:
From provider type/diagnosis section
Includes oral and long-acting injectables; peer-to-peer consult required for approvals as specified
Table 1 provides exact mg/day or mg per dosing interval by age group
See product-specific entries in approved PA criteria
Dosing limits (Table 1)
Coverage and PA decisions align with the maximum dosing limits in Table 1; use in ages or doses listed as 'Not approved' is not supported.
Includes multi-day maximums where specified (e.g., mg per 14 days or per 60 days).
'Not Approved' defined in document as insufficient evidence
Drugs listed in Table 1 as not approved for a specified age range are not routinely covered for that age group and will require an appeal or exception process for consideration. The policy identifies these entries as exclusions from standard prior authorization approval, so requests for agents marked as not approved in the patient's age band should be expected to need additional review or an appeal pathway before coverage will be authorized.
When Table 1 indicates pediatric dosing as 'Not Approved', this reflects insufficient evidence or a reviewed but unrecommended pediatric dose. Such entries effectively exclude routine use in those pediatric age bands; prior authorization approval is unlikely without compelling supporting justification.
Length of approval is typically described as No renewal required, unless otherwise specified. However, a new prior authorization may be required if the patient’s regimen changes to include multiple concurrent antipsychotics beyond allowable durations or if dosing is modified such that it further exceeds the maximums shown in Table 1.
Use of antipsychotic medications in age groups or at doses designated 'Not Approved' in Table 1 is considered unsupported by the available evidence. Requests for coverage at those ages or doses must include a clear, compelling clinical justification and will be subject to heightened review; absent such justification, the request is unlikely to be approved.
Diagnosis and Coding
| G10 | Huntington's disease |
| F95.2 | Tourette's syndrome |
What Prescribers and Pharmacies Must Do
Prior authorization required for listed antipsychotics and concurrent-use rules
Prior authorization is required for all current and future dose forms of the antipsychotics listed in Table 1. PA is specifically required for concurrent antipsychotic use beyond the durations in the policy (patients <18: two or more agents >60 days; adults: three or more agents >60 days; two or more concurrent long-acting injectables >60 days) and for use that exceeds the age- or dose-specific limits in Table 1.
- PA applies to all named agents and their dose forms in Table 1.
- PA required when dosing exceeds Table 1 limits or when agents are used in age bands listed as 'Not approved'.
- PA required for multiple concurrent antipsychotics per durations defined (see concurrent use rules).
Written peer-to-peer consult required for certain PA approvals
Approval for certain prior authorization requests (for example, approvals that exceed dosing limits or involve multiple long-acting injectables) will require a written peer-to-peer consult with a health plan psychiatrist, medical director, or pharmacy director; if a written consult cannot secure approval, a verbal peer-to-peer will follow.
- Written peer-to-peer with health plan psychiatrist, medical director, or pharmacy director is required for approval.
- A verbal peer-to-peer will be conducted if unable to approve based on the written request.
PA decisions follow Table 1 medication- and age-specific dosing limits
Prior authorization determinations reference the maximum daily and any specified multi-day dosing limits shown in Table 1 for each medication and age band; prescriptions that exceed those Table 1 limits require PA.
- Table 1 provides medication- and age-specific maximum doses (daily unless otherwise specified) including multi-day maximums where noted.
- Exceeding a Table 1 limit triggers requirement for prior authorization.
Step therapy and product-specific requirements (Abilify MyCite, Secuado, Lybalvi, etc.)
Product-specific step therapy requirements apply as listed in the policy: e.g., Abilify MyCite requires FDA-label indication, documented benefit/no contraindication to aripiprazole tablets, 12-week approval period, inability to receive injections, and peer-to-peer review; Secuado requires treatment of schizophrenia in adults, a positive response to an adequate trial (≥2 weeks at max tolerated dose) of generic asenapine sublingual tablets, and a valid medical reason for the alternate dosage form; Lybalvi and other agents have their stated step requirements.
- Abilify MyCite: must meet FDA labeling, documented benefit/no contraindication to aripiprazole tablets, 12-week approval, not able to receive injections, requires peer-to-peer.
- Secuado: adult schizophrenia indication, ≥2-week adequate trial of generic asenapine sublingual at max tolerated dose, and valid medical reason for alternate form.
- Lybalvi and others: follow the product-specific trials and baseline requirements stated in Table/step sections.
Provide additional clinical rationale and be prepared for peer-to-peer on exceptional requests
When PA is requested for cases that meet exceptional criteria (e.g., requests beyond dosing/age limits or complex concurrent therapy), providers must include the additional clinical information described in the policy and be prepared for peer-to-peer review as required.
- Include rationale for use beyond Table 1 limits or in age bands listed as 'Not approved'.
- Be prepared to complete a written peer-to-peer and provide supporting clinical documentation if requested.
Required clinical documentation: metabolic labs, weight/height, and AIMS within 12 months
Document baseline and recent monitoring: prescribers should attempt to gather fasting plasma glucose, lipid screening, weight, height, and an Abnormal Involuntary Movement Scale (AIMS) evaluation within the previous 12 months; for children, include a developmentally-appropriate comprehensive psychiatric assessment (DSM diagnosis, collateral information).
- Fasting plasma glucose and lipid screening within the previous 12 months, if available.
- Weight and height documented.
- AIMS evaluation within the previous 12 months.
- For children: DSM-5 diagnosis, screening for parental psychopathology, family functioning, and collateral information (e.g., school).
When requesting beyond Table 1 limits or for 'Not approved' ages, submit justification
If requesting authorization for use in age bands or doses listed as 'Not approved' in Table 1, providers must submit justification explaining why the agent/dose is clinically necessary despite the 'Not Approved' designation.
- 'Not Approved' indicates insufficient evidence or pediatric dosing was reviewed but not recommended.
- Documentation should explicitly justify clinical necessity when requesting beyond table limits or for 'Not approved' ages.
Denial risk when concurrent antipsychotics exceed duration thresholds or dosing limits
Requests may be denied when multiple antipsychotics are used concurrently beyond the policy durations (patients <18: two or more agents >60 days; adults: three or more agents >60 days; two or more long-acting injectables >60 days) or when dosing exceeds Table 1 limits.
- Concurrent use triggers: <18 years — ≥2 antipsychotics >60 days; >18 years — ≥3 antipsychotics >60 days; ≥2 concurrent long-acting injectables >60 days.
- Dosing exceedance of Table 1 may also result in denial without PA and appropriate justification.
Dose- and age-mismatch denials: exceeding Table 1 limits or using in 'Not approved' ages may be denied
Requests that exceed the dosing limits in Table 1 (including specified multi-day maximums) or that seek use in ages listed as 'Not approved' may be denied; these exceedances specifically trigger the need for prior authorization and are unlikely to be approved without compelling documentation.
- Table 1 establishes maximum daily doses (unless otherwise noted) and multi-day maximums where specified.
- 'Not Approved' entries denote insufficient evidence and are unlikely to be approved without strong justification.
Medication Use and Monitoring
Medication monitoring
Documentation of developmentally-appropriate psychiatric assessment is expected for children; non-pharmacologic interventions should be initiated before and maintained if indicated.
Key Definitions
Clinical Background
Antipsychotic medications are used to treat primary psychotic disorders such as schizophrenia and schizoaffective disorder, as well as bipolar disorder. They are also employed as adjunctive therapy in major depressive disorder and for other indications including movement- and behavior-related conditions (for example, Tourette’s syndrome, Huntington’s disease, and irritability associated with autism). Clinical monitoring (metabolic labs, weight, AIMS) and age-appropriate psychiatric assessment are recommended when initiating and maintaining antipsychotic therapy.
Dosing Table and Coding Details
| G10 | Huntington's disease |
| F95.2 | Tourette's syndrome |
Antipsychotic dosing limits (Table 1) by agent and age
Antipsychotic dosing limits by medication and age band (Table 1). Prescriptions must adhere to the maximum daily (or specified multi-day) dosing limits shown below; 'Not approved' entries indicate the agent/age combination is not supported.
Refer to Table 1 for formulation-specific 'Not approved' entries and LAI multi-day limits.
See Table 1 for exact mg per dosing interval where specified.
Provider must consult Table 1 for agent-specific numeric limits and 'Not approved' age bands.
Policy Revision History
Revised dates list updated to include May 20, 2026.
Operational header revised to include October 22, 2025 review date.
Operational header revised to include January 22, 2025 review date.
Operational header revised to include October 18, 2023 review date.
Operational header revised to include January 18, 2023 review date.
Operational header revised to include April 19, 2022 review date.
Operational header revised to include January 19, 2022 review date.
Document effective/last review date listed as July 21, 2021.
Operational header revised to include September 10, 2020 review date.
Operational header revised to include July 8, 2020 review date.
Operational header revised to include October 9, 2019 review date.
Operational header revised to include April 10, 2019 review date.
Operational header revised to include October 10, 2018 review date.
Initial approval of the policy (Initial Approval: July 11, 2018).
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