Molina Healthcare of Ohio administers the Medicaid ABA benefit in line with the state framework — no distinct Molina ABA clinical policy has surfaced publicly — with the plan-specific story being workflow: effective January 1, 2026, Molina discontinued fax PA submissions in Ohio, making Availity Essentials the sole authorization channel. A sourcing note: Molina's site blocks automated access, so verify plan-level specifics in Availity or by phone rather than relying on cached summaries.
Clinically, expect the OAC 5160-34 baseline: PA on covered ABA codes, DSM-5-TR diagnosis via comprehensive evaluation, and 6-month medical-necessity reviews. Operationally, the January 2026 change matters most — all prior authorization requests go through Availity Essentials, with fax submissions no longer accepted in Ohio. Because Molina's public site is inaccessible to automated tools (and some cached numbers may be stale), confirm the current PA code list and behavioral-health contacts inside Availity or via the plan's provider line before building SOPs around them. The OhioRISE rule applies here as everywhere: ABA for an OhioRISE-enrolled Molina member still bills to Molina.[2][1]
The questions that decide whether a family can start with Molina Healthcare of Ohio, and what they have to bring. Each maps onto something intake should ask on the first call.
Follows the Ohio Medicaid framework: the ASD diagnosis comes from a documented comprehensive diagnostic evaluation by a licensed physician, psychologist, or other clinician qualified to diagnose autism, demonstrating DSM-5-TR criteria.[2][1]
No referral or service order requirement is published, and Molina has no distinct Ohio ABA clinical policy — expect the OAC 5160-34 baseline. The plan-specific fact that matters is the channel: effective January 1, 2026 Molina discontinued fax prior-authorization submissions in Ohio, making Availity Essentials the sole authorization channel. Because Molina’s public site blocks automated access, confirm the current PA code list inside Availity rather than relying on cached summaries.[2][1][1]
Molina’s 2026 Ohio Medicaid manual: “Standard requests must be made as soon as medically indicated, within a maximum of 7 calendar days after receipt of the request.” Expedited requests are decided “within 48 hours (including weekends and holidays) following receipt of the validated request.” No ABA reauthorization lead time is published. Ohio’s MCO rule sets the clock. For a standard request the MCO “must provide notice to the provider and member as expeditiously as the member’s health condition requires but no later than seven calendar days following receipt of the request for service,” extendable by up to fourteen calendar days (an MCO-requested extension needs ODM’s prior approval). An expedited decision is due “no later than forty-eight hours after receipt of the request for service” (OAC 5160-26-03.1, effective 1/1/2026). The 48 hours is stricter than the federal 72-hour managed-care cap.[3][4]
Molina’s manual: “Medicaid is the payer of last resort. Commercial, private and governmental carriers must be billed prior to billing Molina … with the exception of EPSDT/Healthchek Services. EPSDT services are processed as primary and then Molina follows the Third Party Liability process.” Primary carrier payment information is required on the claim. Two of Molina’s listed “extenuating circumstances” let a provider file a clinical claim dispute without prior authorization: a retroactive COB change that makes Molina primary, and a service that “is not an included benefit in the primary insurance coverage.” The manual does not say whether ABA for a child counts as an EPSDT/Healthchek service for the pay-first exception. Ohio’s MCO rule: “The MCE is the payer of last resort when a member has third party resources available.” Providers must “take reasonable measures to obtain all third party payments and file claims with all TPPs prior to billing the MCE.” That means a remittance from the other payer showing a valid non-payment reason (service not covered, applied to the deductible or copay, benefit maximum reached), a partial payment with its remittance, or no response within ninety days of submitting to the other payer. The MCO pays at most its allowed amount minus the other payments, and must allow at least ninety days from the other payer’s remittance to file. Exception: “The MCE, except SPBM, pays first for preventive pediatric services before seeking reimbursement from any liable third party.” Children in the custody of a county children’s services agency are exempt from TPL cooperation (OAC 5160-26-09.1).[3][5]
Ask the plan: Molina Provider Services (855-322-4079): whether ABA claims for a child with commercial coverage are paid first under the EPSDT/Healthchek exception, and whether a Molina authorization is needed when the commercial plan pays.
Follows the Ohio Medicaid framework, which publishes no verifiable age bound for ABA; under-21 members carry EPSDT protections through the MCO. codes.ohio.gov refused connection on every attempt this cycle and the 5160-34 chapter is still missing from the Title 5160 index, so the in-force rule text could not be read — confirm with Rules@Medicaid.Ohio.gov or JCARR. Note also that ODM’s rewritten 5160-34 package is paused and pre-filing, not adopted, so draft content does not govern.[2][1]
Blocked on: This plan’s provider portal or behavioral health UM line; Rules@Medicaid.Ohio.gov or JCARR for the in-force text of OAC 5160-34-02.
No plan-specific recency rule found — the Ohio Medicaid framework requires a documented comprehensive diagnostic evaluation demonstrating DSM-5-TR criteria but publishes no verifiable window. Note that two Ohio MCOs do set one (CareSource: a symptom letter where the evaluation is over 24 months old; Buckeye: a CDE within 5 years), so do not assume this plan is silent — confirm in its portal. codes.ohio.gov refused connection on every attempt this cycle and the 5160-34 chapter is still missing from the Title 5160 index, so the in-force rule text could not be read — confirm with Rules@Medicaid.Ohio.gov or JCARR. Note also that ODM’s rewritten 5160-34 package is paused and pre-filing, not adopted, so draft content does not govern.[2][1]
Blocked on: This plan’s provider portal or behavioral health UM line; Rules@Medicaid.Ohio.gov or JCARR for the in-force text of OAC 5160-34-02.
No plan-specific instrument list found, and the state framework names none. Other Ohio MCOs do publish lists (CareSource: ADOS, ADI-R or CARS-2; Optum for UHC Community Plan: one validated screener plus one formal tool), so confirm in this plan’s portal rather than assuming. codes.ohio.gov refused connection on every attempt this cycle and the 5160-34 chapter is still missing from the Title 5160 index, so the in-force rule text could not be read — confirm with Rules@Medicaid.Ohio.gov or JCARR. Note also that ODM’s rewritten 5160-34 package is paused and pre-filing, not adopted, so draft content does not govern.[2][1]
Blocked on: This plan’s provider portal or behavioral health UM line; Rules@Medicaid.Ohio.gov or JCARR for the in-force text of OAC 5160-34-02.
No plan-specific ABA telehealth rule found; ODM’s Telehealth Services guidance for managed care entities and the Telehealth Billing Guidelines set the underlying rules.[2][1]
Ask the plan: This plan’s provider portal or behavioral health UM line; Rules@Medicaid.Ohio.gov or JCARR for the in-force text of OAC 5160-34-02.
Coverage decides whether Molina Healthcare of Ohio 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.
Follows the Ohio Medicaid framework: independent practitioners are Certified Ohio Behavior Analysts (ORC Chapter 4783) or BACB BCBAs and BCBA-Ds enrolled with ODM as Provider Type 19, Specialty 190, with BCaBAs and RBTs delivering under supervision. The routing rule holds everywhere in Ohio: OhioRISE does not pay for ABA — ODM’s Mixed Services Protocol assigns ABA claims to the member’s MCO or fee-for-service even for OhioRISE-enrolled youth.[2][1]
Follows the Ohio framework, which sets no fixed ratio: OAC 4783-6-02 requires the COBA to write a supervision plan into each client’s treatment plan, consult before plan initiation and modification, and observe directly on a periodic basis, with frequency left to documented clinical judgment and assessment, plan development and efficacy review non-delegable. No plan-specific numeric ratio was found for this MCO — note that other Ohio plans do publish one (Optum 1–2 hours per 10 direct hours weekly; Buckeye 97155 at 10–20% of direct hours).[2][1]
Ask the plan: This plan’s provider portal or behavioral health UM line; Rules@Medicaid.Ohio.gov or JCARR for the in-force text of OAC 5160-34-02.
Not resolved. No state-level rule on billing 97153 and 97155 for the same clock time could be verified, and this plan publishes none. codes.ohio.gov refused connection on every attempt this cycle and the 5160-34 chapter is still missing from the Title 5160 index, so the in-force rule text could not be read — confirm with Rules@Medicaid.Ohio.gov or JCARR. Note also that ODM’s rewritten 5160-34 package is paused and pre-filing, not adopted, so draft content does not govern.[2][1]
Blocked on: This plan’s provider portal or behavioral health UM line; Rules@Medicaid.Ohio.gov or JCARR for the in-force text of OAC 5160-34-02.
No plan-specific per-day unit table found, and no state-level ceiling could be verified. Other Ohio MCOs publish real numbers (CareSource applies the CMS MUE maxima; Buckeye caps at 6 hours a day and 30 hours a week absent justification), so run the codes through this plan’s portal rather than assuming. codes.ohio.gov refused connection on every attempt this cycle and the 5160-34 chapter is still missing from the Title 5160 index, so the in-force rule text could not be read — confirm with Rules@Medicaid.Ohio.gov or JCARR. Note also that ODM’s rewritten 5160-34 package is paused and pre-filing, not adopted, so draft content does not govern.[2][1]
Blocked on: This plan’s provider portal or behavioral health UM line; Rules@Medicaid.Ohio.gov or JCARR for the in-force text of OAC 5160-34-02.
No plan-specific session-note signature standard found, and none could be verified at state level. codes.ohio.gov refused connection on every attempt this cycle and the 5160-34 chapter is still missing from the Title 5160 index, so the in-force rule text could not be read — confirm with Rules@Medicaid.Ohio.gov or JCARR. Note also that ODM’s rewritten 5160-34 package is paused and pre-filing, not adopted, so draft content does not govern.[2][1]
Blocked on: This plan’s provider portal or behavioral health UM line; Rules@Medicaid.Ohio.gov or JCARR for the in-force text of OAC 5160-34-02.
No plan-specific place-of-service rule found. The confirmed Ohio boundary is the school one: the MCO is not responsible for payment of services provided through the Medicaid School Program under OAC Chapter 5160-35, 5160-35-04 and 5160-26-03.[2][1]
Ask the plan: This plan’s provider portal or behavioral health UM line; Rules@Medicaid.Ohio.gov or JCARR for the in-force text of OAC 5160-34-02.
Yes — under the Ohio Medicaid framework (OAC 5160-34), with prior authorization required on ABA services. No distinct Molina clinical policy layers on top.
Through Availity Essentials — Molina discontinued fax PA submissions in Ohio effective January 1, 2026.
Payer policies change frequently and vary by plan, state, and funding type. This guide was compiled from the sources above and last reviewed September 2026; it is general information, not billing, legal, or clinical advice. Always verify current requirements against the payer's live policy and a benefits check for the specific member.
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