Aetna Better Health of Florida ABA / BA coverage (MMA plan).

Follows the Florida Medicaid rule: BA is for recipients under the age of 21, with EPSDT available above the coverage-policy and fee-schedule limits. The coverage policy binds every MMA plan — “the provision of services to recipients enrolled in a Florida Medicaid managed care plan must not be subject to more stringent service coverage limits than specified in Florida Medicaid policies” — so ABHFL cannot narrow the age window. ABHFL’s BA FAQ commits to “the most current AHCA Behavior Analysis Medicaid Services Coverage Policy” and publishes no age rule of its own.^[5][10]

No autism diagnosis is required, so no diagnosis-recency rule applies; the state cycle governs — reassessment and an updated behavior plan at least every six months, core instruments re-administered every 12 months, and no published expiry on the Comprehensive Diagnostic Evaluation. ABHFL adds no freshness rule of its own: its BA FAQ says it follows the AHCA coverage policy, authorizes initial evaluations for up to three months and each treatment request for up to six, and requires “a new authorization if clinical conditions require a new assessment.” Its FAQ also told providers after the carve-in to “submit your original initial assessment with your continuation of services prior authorization request.”^[5][10]

The state rule, which ABHFL cannot narrow: the referral comes from an independent physician or qualifying practitioner (PCP in family practice, internal medicine or pediatrics; a developmental-behavioral, neurodevelopmental, pediatric-neurology or adult/child-psychiatry specialist; or a child psychologist), and the CDE must be led by a licensed practitioner working within their medical, developmental or psychological scope of practice.^[5]

The state pair: the Vineland-3 Comprehensive Parent Interview Form for all recipients, plus the Maladaptive Behavior Domain for ages 3 and older, and the BASC-3 PRQ for ages 2 through 18, with complete scoring reports submitted with every prior-authorization request and re-administration every 12 months.^[5]

Required — the state gate applies: an independent physician referral, a physician’s order for BA services, and a Comprehensive Diagnostic Evaluation performed to national evidence-based practice standards. Plan notices indicate ABHFL ran extended carve-in continuity into mid-2025, with universal prior authorization applying to all members receiving BA from July 1, 2025. What is not publicly verifiable is the submission channel and whether a BA-specific ABHFL form exists — the plan’s general guidance points to Availity.^[5][3]

Ask the plan: The ABHFL provider portal or a BA Provider Open Office Hours session for the live submission channel and any plan-specific BA form.

Follows the Florida Medicaid rule: the only telemedicine provision is up to two hours per week of Lead Analyst caregiver training (97156) under Rule 59G-1.057, F.A.C. ABHFL’s BA one-pager and BA FAQ publish no telehealth rule and commit to the AHCA coverage policy, so the state provision governs.^[5][10][11]

Aetna Better Health of Florida is faster than the contract. Its manual: “For Medicaid members, routine prior authorization requests will be completed within four (4) calendar days of receipt of the request. A four (4) day extension can be provided if additional information is needed.” Urgent requests “will be processed within 48 hours of the Plan’s receipt of the request unless additional information is required.” No reauthorization lead time is published. The AHCA contract floor is 5 days standard and 2 days expedited.^[2][12]

Aetna Better Health of Florida waives its own PA when another payer is primary: “If other insurance is the primary payer before Aetna Better Health of Florida, prior authorization of a service is not required, unless it is known that the service provided is not covered by the primary payer. If the service is not covered by the primary payer, the provider must follow our prior authorization rules.” Bill the other insurer first and send its EOB or remittance advice with the claim; claims without it “will be denied in most cases.” When the primary does not cover the service or the benefit is exhausted, get an updated letter from the primary carrier every January and July. Filing deadlines differ inside the manual: 90 days after the primary’s final determination (citing the SMMC contract) in one place, 180 days from the EOB in another. File within 90 to satisfy both. Florida Medicaid pays last. Rule 59G-1.052 says: “Florida Medicaid is the payer of last resort. Providers must exhaust all TPL sources of payment, such as Medicare, TRICARE, private health insurance … prior to submitting or resubmitting a claim.” The AHCA contract binds every MMA plan to that rule.^[2][13]

The state floor: supervision of BCaBAs and RBTs per the Council of Autism Service Providers practice standards, as specified in the supervision plan inside the approved behavior plan, which must name the authorized supervisors. Rendering is credential-chained — Lead Analyst (BCBA, FL-CBA or Ch. 490/491 licensee), BCaBA under a BCBA, RBT under a BCBA or BCaBA. No ABHFL supervision ratio is publicly verifiable.^[5]

Ask the plan: ABHFL provider relations, or Behavioral Services Network (BSN) — the plan’s delegated BA contracting and credentialing partner — for anything the plan layers on top.

The state weekly ceiling: up to 40 hours per week of BA intervention as prior-authorized in the behavior plan, EPSDT available above it, group treatment capped at six participants, 15-minute units on the CMS 8-minute rule. ABHFL’s BA one-pager and FAQ publish no per-day unit table of their own; the FAQ commits to the AHCA coverage policy, with treatment authorized for up to six months at a time. At the claim level ABHFL’s editing systems check “timely filing, coding combinations, maximum units, place of service,” and the plan integrates the CMS NCCI program; the public Medicaid MUE for 97153 is 32 units per claim line.^{[2][1][5][10][11]}

Ask the plan: ABHFL prior authorization (1-800-441-5501) for any per-day claim edit, and the current AHCA BA fee schedule under Rule 59G-4.002 for per-assessment unit caps.

The state rule: “session notes must be signed and dated by the rendering practitioner,” with date, time, location, duration, behaviors observed, skills targeted, the recipient’s response, protocol modification or therapist direction, an explanation if the parent or guardian was absent, and the participants; the behavior assessment and behavior plan are signed by the Lead Analyst and the parent or guardian.^[5]

The state rule: a school-based request must include the IEP, or a 504 plan, or documentation naming the school and explaining that neither exists; 1:1 shadow, personal care assistance, companion and chaperone services are non-covered “regardless of activity or setting,” as are caregiver/childcare services and travel time; BA is non-covered on the same day as behavioral health overlay, therapeutic behavioral on-site, or therapeutic group care services.^[5]

The state enrollment structure governs the claim: a professional claim (837P / CMS-1500) under an individually enrolled rendering practitioner — Lead Analyst 392, BCaBA 391, RBT 390 — with 390s and 391s enrollable only as members of an enrolled BA group (393). Network entry is the ABHFL-specific step: BA contracting and credentialing are delegated to Behavioral Services Network, Inc. (BSN) rather than run through Aetna, so a group must complete BSN credentialing before any of those NPIs can bill.^[5][3]

The state rule is the floor: the supervisee is not reimbursed when the supervisor is reimbursed for the same time period, and simultaneous services by more than one BA provider are non-covered unless medically necessary, prior authorized and indicated in the approved behavior plan. ABHFL publishes no retrievable BA reimbursement policy of its own.^[5]

Ask the plan: ABHFL provider services or a BA Provider Open Office Hours session — ask whether 97155 pays alongside 97153 when analyst, technician and member are all present.