Molina Healthcare of Mississippi ABA coverage: the intake guide.

Molina Healthcare of Mississippi is one of the three MississippiCAN and CHIP coordinated care organizations. Its 2026 provider manual says nothing specific about ABA beyond listing autism among its clinical practice guidelines; what it does say is that Molina "follows state-specific criteria, if available, before applying Molina-specific criteria." Mississippi publishes no ABA medical-necessity criteria, so Molina’s national clinical policy MCP-482 (approved June 10, 2026) is the policy to prepare for.

Prior authorization and Molina’s criteria

Molina’s Medicaid Pre-Service Review Guide (effective 01/01/2026) lists "Applied Behavioral Analysis (ABA) – for treatment of Autism Spectrum Disorder (ASD)" under behavioral health services requiring prior authorization and refers providers to the look-up tool for specific codes. Behavioral health authorizations are by phone at 1-844-826-4335 or fax at 1-844-206-4006 for non-inpatient requests; denials are communicated "within one business day of making the denial decision," and a Molina medical director is available for peer-to-peer review, which can be requested within five business days of an adverse determination.^[1][3][4]

MCP-482 requires a diagnosis "in accordance with DSM-5 or DSM-5-TR criteria," made by "a multidisciplinary team with expertise in diagnosing ASD utilizing at least ONE clinically validated tool (e.g. ADI-R, ADOS-2, CARS-2, or DISCO)," an ASD initiation age of 18 months or older, documentation from the primary care physician of initial developmental concerns, and adaptive or functional assessments (Vineland, ABAS) for a baseline. If the standardized diagnostic assessment is more than 24 months old, updated documentation must describe current symptoms. The treatment plan is developed by a BCBA or BCBA-D, who "provides direct and consistent supervision" to BCaBAs or RBTs; reassessments occur at least every six months; plans above 25 direct hours a week need added justification.^[1][3][4]

Decision clock, claims and appeals

The MississippiCAN contract Molina signed requires standard authorization decisions "within three (3) calendar days and/or two (2) business days," and the manual commits to expedited decisions "no later than 24 hours" after the request. Claims are due within 180 calendar days of service; denied claims may be corrected and resubmitted within 90 days of the denial; as secondary payer, within 180 days of the primary’s final determination. Claim disputes go on the Claims Request for Reconsideration Form within 90 calendar days of the remittance advice, decided within 30 days. Provider appeals are due within 30 calendar days of the adverse determination; after exhausting them, a provider may request a Division of Medicaid administrative hearing within 30 calendar days of Molina’s final decision.^[5][3]

Licensure and out-of-state BCBAs

Mississippi licenses behavior analysts. The BACB’s licensure table lists Mississippi (2015) with the Mississippi Autism Board, which licenses Licensed Behavior Analysts and Licensed Assistant Behavior Analysts under Miss. Code Ann. § 73-75. To be licensed as a behavior analyst a person needs at least a master’s degree, "current and active certification" as a BCBA or BCBA-D, a fingerprint-based state and FBI background check, and the Board’s other requirements, which include an oral examination the Board gives at least quarterly (Rule 3.2); licenses run three years but never past the BACB certification. Assistant behavior analysts need a bachelor’s degree, BCaBA certification and proof of supervision by a licensed behavior analyst. Technicians are not licensed: the supervising licensee registers each Registered Behavior Technician with the Board, the technician "works solely under the license of the behavior analyst," and supervision follows the BACB’s policy (Rule 9). For a BCBA licensed in another state, the statute’s exemption list (§ 73-75-5: licensed psychologists, other licensed professionals within scope, supervised technicians, family members, trainees, school employees) does not include behavior analysts licensed elsewhere, and the Board’s rules contain no telehealth provision, so plan on a Mississippi license before treating a Mississippi patient in person or by telehealth. The route is licensure by reciprocity (Rule 3.4), which still requires meeting the Rule 3.1 and 3.2 requirements; a temporary license exists only for applicants awaiting exam scores or the next oral exam, restricts practice to Mississippi and requires supervision. The autism mandate ties into this: a "licensed behavior analyst" in § 83-9-26 is one licensed under § 73-75-13.^{[10][11][12][13]}

Intake gates

The questions that decide whether a family can start with Molina Healthcare of Mississippi (MississippiCAN / CHIP), and what they have to bring. Each maps onto something intake should ask on the first call.

Delivery & billing rules

Coverage decides whether Molina Healthcare of Mississippi (MississippiCAN / CHIP) pays. These decide whether the claim survives: how sessions must be staffed and supervised, what may be billed concurrently, the per-day ceilings, who signs the note, where the service is payable, and whose NPI the claim goes out under.

Common questions

Carelu collects all of this automatically.

Every ID, document, and detail this payer requires — gathered conversationally the moment a family reaches out, with insurance verified before your team touches the file.