Wellpoint New Jersey — the Elevance plan formerly branded Amerigroup — administers the NJ FamilyCare ABA benefit as a state-baseline plan: no distinct ABA clinical criteria, unit caps, or fee schedule have been published. Its defining structural quirk is that the behavioral-health network runs through Carelon Behavioral Health, which means ABA contracting is a separate funnel from the medical plan — a routing fact that costs weeks when discovered late. Authorization itself flows through familiar Availity plumbing.
With no published Wellpoint-specific ABA criteria, plan requests against the NJ FamilyCare baseline: ASD diagnosis from a QHP, MCO-authorized assessment, treatment contingent on plan approval, and the state daily unit guide as the likely edit surface. Mechanically, ABA authorization submits through Availity (availity.com) or by phone at (800) 454-3730, with forms at provider.wellpoint.com/new-jersey-provider/resources/forms and outpatient Medicaid fax (844) 442-8007. Because hour caps and rates are unpublished, confirm authorization spans and unit handling with the plan before the first submission — and treat your contract as the only rate source.[1][2]
ABA network contracting runs through Carelon Behavioral Health (provider.relations.NJ@carelon.com) — a separate funnel from the Wellpoint medical plan, so a practice contracted for medical services isn't automatically in the ABA network. The named ABA clinical contact is Ann Basil, LCSW, Director of BH Services (732-713-7636, ann.basil@wellpoint.com). Provider services runs at (833) 731-2149 / (800) 454-3730. And watch the rebrand at intake: cards and directory listings may still say Amerigroup — same plan, new name.[1]
Wellpoint's New Jersey provider manual publishes no retroactive-authorization process. A missing authorization leads to an "administrative denial," which it defines as one made "when a contractual requirement is not met, such as late notification of admissions, lack of prior authorization or failure by the provider to submit clinical when requested." An appeal "must address the reason for the denial such as why prior authorization was not obtained," and if Wellpoint overturns the administrative decision, "the case will be reviewed for medical necessity and if approved, the claim will be reprocessed."[6]
Wellpoint’s October 2026 manual: “Timely filing is within 180 calendar days from the last date the service in the course of treatment,” COB claims within 60 days of the primary insurer’s EOB or 180 days from the date of service, whichever is later, and corrected claims within 365 days. If a member is enrolled retroactively, the filing clock starts on the date Wellpoint receives notice of the enrollment.[6][15][12][13][9][10]
Payment: “We will adjudicate clean claims to a paid or denied status within 30 days of receipt for electronic claims and 40 days of receipt for paper claims. For MLTSS and behavioral health services, we will adjudicate clean claims to a paid or denied status within 15 days of receipt for electronic claims and 30 days of receipt for paper claims,” and Wellpoint pays interest as required by law when it misses those deadlines. The manual counts the clock from receipt to payment: “Days are calculated from receipt date to date of payment. The date of receipt is the date we receive the claim as indicated by its date stamp on the claim. The date of payment is the date of the check or other form of payment. Payments and EOPs are issued twice a week.” Wellpoint publishes no weekly submission cutoff or check-run day, so a claim enters the next of the twice-weekly payment runs once it is adjudicated; it does not wait for a weekly deadline. Its reimbursement policies repeat the filing limits: Claims Timely Filing (G-06050) applies 180 days from the last date of service, counted from the other carrier’s Explanation of Payment when other insurance is primary, and Corrected Claims (G-16001) applies “365 calendar days from the date of service,” with a corrected claim marked “Corrected Claim” on paper or carrying frequency code 7 electronically. A clean claim must carry the “Billing and rendering providers (name, address including ZIP code, telephone number) and NPI numbers,” the prior authorization number, and the referring, ordering or supervising provider where applicable.[6][15][12][13][9][10]
EVV: Wellpoint's Medicaid quick reference guide (approved July 2026) says: “If you support Wellpoint members and provide skilled nursing, private duty nursing, home health or therapies, you must use CareBridge, Wellpoint's EVV Aggregator; HHAX, the State's EVV Aggregator; or a third party EVV vendor that is integrated with CareBridge.” ABA is not named, and the state contract limits EVV to personal care services, so ask Wellpoint whether it treats home-based ABA as a “therapy” before skipping EVV. DMAHS’s September 2026 EVV newsletter (Vol 36 No 09, effective January 1, 2027) is addressed to “Personal Care Assistance (PCA) and Home Health Services (HHS) provider agencies” and sets an 80% electronic-verification minimum for those services only; it does not name ABA.[6][15][12][13][9][10]
Wellpoint publishes no ABA code list of its own. Its October 2026 manual says only that “Services should be billed with CPT® codes, HCPCS® codes and/or revenue codes to denote the services and/or procedures performed,” and neither the manual nor Wellpoint’s New Jersey Medicaid reimbursement policies name H0031 or H0032 for ABA. The state sets the code set: the NJ FamilyCare managed care contract’s ABA service description lists the “HIPAA Compliant Billing Codes” as CPT 97151–97158 plus 0362T and 0373T, each in 15-minute units, and the founding DMAHS ABA newsletter uses the same codes. H0031 and H0032 are not on that list, so bill Wellpoint New Jersey ABA with 97151–97158, 0362T and 0373T, and get any other code confirmed in writing before you use it.[6][12][2]
Only “if applicable,” and Wellpoint publishes nothing that makes it applicable to ABA. The October 2026 manual’s list of what a clean claim must include ends with the “Name of referring physician or source NPI and other non-NPI identifier of the referring, ordering or supervising provider or attending and operating provider name and tax ID, if applicable.” Elsewhere it says “Wellpoint does not require a paper referral process,” and that NJ FamilyCare benefits need no Wellpoint referral for “EPSDT services from a Wellpoint provider.” The state’s ABA rule has no physician order in it either: once a qualified healthcare professional diagnoses ASD, “the MCO shall authorize a QHP to assess the child,” and the managed care contract’s ABA service description lists no referral or order. Wellpoint’s claim edits are not public, so if an ABA claim rejects for a missing referring provider, report the diagnosing clinician in box 17/17b and ask Wellpoint provider services (833-731-2149) to confirm the rule in writing.[6][12][2]
The questions that decide whether a family can start with Wellpoint New Jersey (formerly Amerigroup), and what they have to bring. Each maps onto something intake should ask on the first call.
Two published numbers, and they differ in precision rather than in substance. The founding DMAHS newsletter sets the benefit for "any Medicaid eligible child, under the age of 21, who has been diagnosed with ASD as defined by ICD 10 diagnoses F84.0 through F84.9 by a qualified healthcare provider," delivered under EPSDT, which reaches "individuals under the age of twenty-one." Optum's New Jersey Medicaid entry adds the floor as well as the ceiling: "ABA services shall be made available to children 18 months to 21 years of age based on medical necessity," and its NJ FamilyCare provider orientation repeats it — "Must be 18 months – 21 years old," including in the specialized FamilyCare carve-out. No hour caps are attached to the age band. Wellpoint New Jersey publishes no deviation from this, and its own material was checked for one.[2][3]
New Jersey names them twice, and the second list is narrower than the first. The newsletter's general test: "The need for ABA services must be determined by a qualified healthcare professional (QHP) capable of making a diagnosis of autism. QHPs include licensed health care professionals, who are qualified by education, training, or licensure/regulation (when applicable) to perform a professional service within his/her scope of practice." The enumerated list of acceptable QHPs "for the diagnosis and treatment planning for adaptive behavior services" is then: Physicians; Psychologists, which "Requires an active board certified behavior analyst (BCBA) certification in good standing and a qualifying doctoral-level degree (BCBA-D)"; and BCBAs, who appear for treatment planning rather than diagnosis. Optum's NJ entry restates the split: the diagnosis comes from "a physician or psychologist," and "It is not uncommon for one QHP to make the diagnosis (such as a physician) and a separate QHP (such as a BCBA) to develop and supervise the treatment plan." No Wellpoint-specific diagnostician list is published.[2][3]
None required — and New Jersey is one of the few states that says so in terms. Optum's NJ Medicaid entry: "A comprehensive diagnostic evaluation is not required to access ABA services," with "ABA services … available to any child diagnosed with autism spectrum disorder as defined by ICD-10 diagnoses F84.0 through F84.9." The DMAHS newsletter names no instrument either. That makes this the friendliest diagnostic bar of the three states on this page — intake should not queue a New Jersey family for an ADOS-2 before starting the authorization. Wellpoint New Jersey publishes no deviation from this, and its own material was checked for one.[3][2]
No PCP referral and no physician order. The sequence the state sets is QHP determination, then MCO authorization: "Once an individual is properly diagnosed with ASD, the MCO shall authorize a QHP to assess the child for the development of a proposed treatment plan," and treatment follows "Contingent upon approval of the treatment plan." The genuine intake asset sits one step earlier — members still fee-for-service pending MCO enrollment are covered through Gainwell with no prior authorization required at all, so enrollment status, not a referral, is the routing question. Plan practice adds paperwork rather than a referral: Horizon wants an ASD diagnosis "script" from a QHP attached to the assessment request, which is the diagnosis document under another name. One Wellpoint-specific routing fact costs weeks when it is discovered late, and it is not a clinical gate: ABA network contracting runs through Carelon Behavioral Health, separately from the Wellpoint medical plan, so being contracted for medical services does not put a practice in the ABA network. Authorization itself submits through Availity or (800) 454-3730.[2]
The plan publishes no ABA telehealth rule of its own, so the state statute governs. N.J.S.A. 30:4D-6k (as amended by P.L.2021, c.310) requires the State Medicaid and NJ FamilyCare programs to "provide coverage and payment for health care services delivered to a benefits recipient through telemedicine or telehealth, on the same basis as" in person, for services otherwise covered in person, with payment to the practitioner or the employing agency. The programs may limit coverage to participating providers, but may not restrict the originating site (the child's home counts) or the distant site except to keep the in-person standard of care, may not restrict the platform (audio-only included) if it meets that standard and HIPAA, and may not require a member to use telehealth instead of in-person care. Coverage can still be limited to medically necessary services. No DMAHS ABA document names an ABA telehealth code list, POS or in-person supervision minimum, so the 97151 assessment and 97155 supervision are covered by telehealth on the same basis as in person when medically necessary, and billing details come from the MCO. Wellpoint’s October 2026 manual adds only that telemedicine and telehealth “are approved modes of delivering service under NJ FamilyCare” for providers who meet all governing laws and rules; the manual and Wellpoint’s New Jersey Medicaid reimbursement policies publish no ABA telehealth modifier, place-of-service rule or telehealth flag for the authorization. So 97153 by telehealth is covered on the same basis as in person when medically necessary, and the state’s claim rules apply. Place of service: DMAHS Medicaid Alert MA-2023-02 (April 2023) says “a provider must use the new Facility Code value of “10” for “Telehealth Provided in a Patient's Home”,” and that POS 02 “must be reported when “Telehealth is Provided in Other Than a Patient’s Home”,” for “both Fee-For-Service and encounter claims,” so remote 97153 to a child at home goes out with POS 10. Modifier: the last DMAHS billing instruction, issued as temporary COVID guidance in April 2020, says telehealth is billed “using the same billing codes and rates” as in person with “no need to use any additional procedure codes or additional modifiers,” and that GT “is not necessary for billing.” Wellpoint has published nothing that adds a modifier or requires telehealth to be named on the authorization, so ask Wellpoint provider services ((833) 731-2149) whether it wants modifier 95 and a telehealth note on the request before you bill.[5][2][6][7][8]
Wellpoint New Jersey's manual (October 2026 edition): "Prior authorization decisions for non-emergency services shall be made within 14 calendar days or sooner as required by the needs of the enrollee," with denials in writing under the Health Claims Authorization, Processing and Payment Act. Federal floor for every NJ FamilyCare MCO: standard decisions within 7 calendar days of the request for contract rating periods starting on or after January 1, 2026 (14 days before that), extendable by up to 14 calendar days at the member's or provider's request or when the plan justifies needing more information; expedited within 72 hours. Treat 7 calendar days as the ceiling for any contract year that began on or after January 1, 2026. An incomplete request is not approved — Wellpoint notifies you to send the missing documentation, so the file you submit sets the clock.[6][16]
Wellpoint's manual: "If you're aware of third-party coverage, you must submit a claim first to the appropriate third party before submitting a claim to us." COB claims are due "within 60 days from the date of the primary insurer's Explanation of Benefits (EOB) or 180 days from the dates of service, whichever is later," and Wellpoint pays its allowable minus the primary's payment. The rule that bites ABA: "If the third-party liability did not pay for a service because the member or provider did not follow the third-party payer's guidelines, the service will not be paid by Wellpoint" — so the commercial plan's authorization and network rules must be met. Wellpoint lists pay-first-and-recover exceptions including "preventive pediatric services (including EPSDT services)" and a child in DCP&P out-of-home placement. State rule underneath: NJ FamilyCare pays last: "All TPL, for example, health insurance, Medicare, CHAMPUS, prepaid health plans… shall, if available, be used first and to the fullest extent." Bill the commercial plan first; supplementation claims "shall not be filed with the program unless accompanied by a statement of payment, Explanation of Benefits (EOB), or denial from the other carrier." Two traps: "No program payments shall be made when the third-party payer requires a contracting or participating provider to accept that third-party payer's payment as payment in full," and when NJ FamilyCare is secondary it pays the lesser of its allowed amount minus other payments, or the patient liability. TRICARE and CHAMPVA both pay ahead of Medicaid: TRICARE rules state "Medicaid is not a double coverage plan. In any double coverage situation involving Medicaid, CHAMPUS is always the primary payer," and CHAMPVA "assumes primary payer status" over Medicaid.[6][15][17][18][19]
Not published. Neither the DMAHS newsletter nor Optum's New Jersey entry sets a maximum age for the diagnostic evaluation, and the state's written position runs the other way: Optum's NJ Medicaid entry says flatly that "A comprehensive diagnostic evaluation is not required to access ABA services," so there is no comprehensive evaluation whose recency could be gated. What is dated in New Jersey is the authorization rather than the diagnosis — Horizon issues 32 units of 97151 valid for 30 days, and treatment authorizations run in 6-month spans.[2][3]
Ask the plan: Wellpoint New Jersey provider services ((833) 731-2149 / (800) 454-3730), and Carelon Behavioral Health (provider.relations.NJ@carelon.com), which runs the ABA network.
Coverage decides whether Wellpoint New Jersey (formerly Amerigroup) 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.
The state sets who supervises whom, but no ratio, percentage or caseload cap. The NJ FamilyCare managed care contract’s ABA service description (01/2026): “A BCaBA may only practice under the supervision of a BCBA or BCBA-D. A BCaBA may supervise a Registered Behavior Technician (RBT) or Behavior Technician (BT) but may not create or modify a treatment plan,” and “Behavior Technicians (BTs) are paraprofessionals practicing under the supervision of a BCaBA, BCBA, or BCBA-D.” A BT or RBT “may provide only those services delegated to them by a licensee,” the licensee may not delegate “the assessment of a client, the development of a treatment plan, or the development of interventions,” and the licensee “is responsible for the care a client receives.” The billing side of supervision is the founding DMAHS newsletter’s: 97155 counts only while the analyst is with the child or directing the technician, never for supervision without the technician present. Wellpoint New Jersey publishes no technician-per-analyst cap or supervision percentage of its own (its October 2026 provider manual and New Jersey Medicaid reimbursement policies checked), so no numeric cap applies beyond your contract and the BACB’s RBT supervision standard.[12][2]
New Jersey says yes, in writing, and draws the line precisely. “If the QHP is overseeing the activities of the technician, the time of direct supervision by the QHP shall be concurrently billable using code 97155.” But “billing for 97155 is limited to time where the QHP is either engaged directly with the patient or is directing a technician in implementing a modified protocol with the patient. Billing for supervision where the technician is not present is not allowed.” Two other concurrency rules ride along: 97156 may be billed while the RBT delivers direct treatment to the child “in a separate location”; and for 0373T “providers may not bill for the QHP time concurrently” and billing is limited to a single technician’s face-to-face time, never the combined time of multiple technicians (three technicians for two hours bills eight units, not twenty-four). This is NJ FamilyCare state policy and the operative floor for Wellpoint New Jersey; no plan-specific deviation was found in Wellpoint New Jersey’s published material.[2]
Ask the plan: Wellpoint New Jersey provider services, to confirm the plan has not layered its own concurrency edit on top.
The current rule is the NJ FamilyCare managed care contract, not the 2020 newsletter. The contract’s ABA service description (Appendix B.4.4, 01/2026 edition) sets “Medically Unlikely Edit (MUE) Limits” per day, in 15-minute units: 97151 32, 97152 16, 97153 32, 97154 18, 97155 24, 97156 16, 97157 16, 97158 16, 0362T 16, 0373T 32. That is higher on three codes than the founding DMAHS newsletter’s April 2020 table (97152 8, 97154 12, 0362T 8), which the newsletter labelled “for guidance purposes only” and overridable “when medically necessary based on individual need” under EPSDT. Plan against the contract figures as the edits the MCOs run; a request above them needs explicit EPSDT medical-necessity framing rather than a quiet resubmission. Wellpoint New Jersey publishes no daily table of its own: its Maximum Units Per Day reimbursement policy (G-15003, approved December 2, 2025) says only that units above “the maximum number of units allowed per day” are “not eligible for reimbursement,” that the limits “are based on claims data analysis,” and that units billed above them need documentation, without listing the limits. So the contract table is what to plan against.[12][11][2]
Ask the plan: Wellpoint New Jersey’s provider manual / claim-edit list.
This one has moved and the two live sources disagree. The founding DMAHS newsletter is flat: “ABA services may be provided in the therapist’s office, a community setting or the child’s home. Services may not be provided within a school facility.” Optum’s ABA State Mandates document (annual review 7/2026), whose NJ Medicaid entry tracks the same state policy, now reads: “Services may be provided in the school setting as long as services are not provided during normal school hours.” Office, home and community are settled; school is plan-dependent and moving; group home is addressed by neither. The NJ FamilyCare managed care contract (01/2026) now says: “Services may be provided in the home, provider office or community settings,” and “Covered services do not include services required to be provided in school as part of a child’s Individual Education Plan (IEP).” That carves out IEP services rather than every school building, so school stays a question for the plan. Neither position is republished by Wellpoint New Jersey, so resolve it with the plan before scheduling school-based sessions.[12][2][3]
Ask the plan: Wellpoint New Jersey provider services.
Neither the state nor Wellpoint New Jersey publishes a session-note signature rule for ABA — no named signer and no timeframe.
Blocked on: Wellpoint New Jersey’s provider manual documentation chapter, or DMAHS’s Autism Line (609-588-8522).
Not stated for ABA. Wellpoint’s October 2026 manual says a clean claim must include the “Billing and rendering providers (name, address including ZIP code, telephone number) and NPI numbers,” and the “Name of referring physician or source NPI and other non-NPI identifier of the referring, ordering or supervising provider,” if applicable. It does not say whether technician-delivered 97153 carries the technician, the supervising BCBA or the group as rendering provider. The state sets who may render each code: 97152 and 97153 by an RBT or BCaBA; 97151, 97155, 97157 and 97158 by a BCBA or BCBA-D.[6][2]
Ask the plan: Wellpoint provider services (833-731-2149) or Carelon Behavioral Health NJ provider relations: ask which NPI goes in the rendering field for technician-delivered ABA.
Wellpoint lists the referring provider among clean-claim elements only "if applicable," says it does not run a paper referral process, and needs no referral for EPSDT services from its own providers. NJ FamilyCare sets no physician order for ABA. No Wellpoint document makes box 17/17b mandatory for ABA; if a claim rejects for it, report the diagnosing clinician and confirm the rule with Wellpoint provider services (833-731-2149).
Yes — it administers the NJ FamilyCare ABA benefit on the state baseline (EPSDT, ASD diagnosis, MCO-authorized assessment and treatment plan), with authorization via Availity or (800) 454-3730. No plan-specific ABA criteria are published.
Yes — Amerigroup New Jersey rebranded to Wellpoint under Elevance. Cards and directories may still carry the old name.
Through Carelon Behavioral Health (provider.relations.NJ@carelon.com) — a separate contracting funnel from the Wellpoint medical plan. Being contracted for medical services doesn't put you in the ABA network.
Yes. State law requires NJ FamilyCare plans to cover telehealth on the same basis as in-person care, and Wellpoint publishes no ABA exception. Use POS 10 when the child is at home and POS 02 anywhere else, per the state’s 2023 Medicaid Alert. The state’s last billing guidance said no extra modifier is needed. Wellpoint publishes no modifier rule and no rule on naming telehealth on the authorization, so confirm both with Wellpoint provider services before billing.
Not as published. The NJ FamilyCare contract lists the ABA billing codes as 97151–97158, 0362T and 0373T, and Wellpoint publishes no other ABA codes. Bill those CPT codes.
Wellpoint publishes none. Its manual says payments and EOPs are issued twice a week, and the payment clock runs from the date Wellpoint receives a clean claim. Clean behavioral health claims are paid or denied within 15 days electronic and 30 days paper.
Its manual has no retro-authorization process. Services without prior authorization get an administrative denial; you can appeal by explaining why authorization was not obtained, and if Wellpoint overturns the denial it reviews medical necessity and may reprocess the claim.
180 calendar days from the last date of service (corrected claims 365 days). Wellpoint pays or denies clean behavioral health claims, which include ABA, within 15 days of receipt for electronic claims and 30 days for paper.
Wellpoint’s manual requires both billing and rendering provider NPIs on a clean claim but does not say whose NPI goes in the rendering field for technician-delivered ABA. Ask Wellpoint or Carelon before you submit.
Payer policies change frequently and vary by plan, state, and funding type. This guide was compiled from the sources above and last reviewed October 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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