For an intake team in Oklahoma, a Cigna card means Evernorth’s national ABA policy (EN0499, effective May 15, 2026), its autism resource guide for billing and authorization, and Oklahoma’s autism mandate (Nick’s Law) wherever the plan is fully insured. Cigna is one of the easier front doors: the assessment codes need no prior authorization when the provider is a BCBA or independently licensed. Self-funded employer plans follow their plan document rather than the mandate, so funding type comes first.
EN0499 covers ABA for a confirmed DSM-5-TR autism diagnosis and treats it as not medically necessary for every non-ASD indication, Rett syndrome included. The assessment must be done by a BCBA, a licensed behavior analyst or an independently licensed clinician trained in ABA, using a complete, current-edition standardized instrument. Case supervision is expected at "one to two hours per ten hours of direct treatment," with at least one to two hours a week when direct treatment is ten hours or less. Continued treatment needs data collected within 60 days of the request and a standardized reassessment completed no more than a year before the new period. Evernorth’s resource guide handles the mechanics: no prior authorization on 97151, 97152 or 0362T for a BCBA or independently licensed provider, a PA form with the treatment plan for everything else, all ABA codes covered by telehealth, and unlicensed staff billed under the supervising provider. We found no Oklahoma-specific Cigna ABA rule.[1][2]
36 O.S. § 6060.21 requires "a health benefit plan and the Oklahoma Employees Health Insurance Plan" to cover "the screening, diagnosis and treatment of autism spectrum disorder in individuals." Since SB 1240 took effect on November 1, 2022, the statute has no age window and no ABA cap: coverage "shall not be subject to any limits on the number of visits," and dollar limits, deductibles and coinsurance may be no less favorable than for substantially all medical and surgical benefits. The earlier versions (2016 and 2019) limited coverage to children under nine (or six years of coverage if diagnosed after age three), capped ABA at 25 hours a week and $25,000 a year, and excluded ACA individual and small-group plans; all three limits are gone from the current text. The "health benefit plan" definition reaches group and individual medical insurance, HMOs and PPOs; self-funded employer plans are governed by ERISA instead, and limited-benefit policies (specified disease, dental or vision only, short-term plans of six months or less) fall outside the definition.[3][4][5][6]
Four more terms shape intake. ABA coverage "shall include the services provided or supervised by a board-certified behavior analyst, a board-certified assistant behavior analyst or a licensed doctoral-level psychologist." Treatment must be "prescribed or ordered for an individual diagnosed with an autism spectrum disorder by a licensed physician or a licensed doctoral-level psychologist." Outside inpatient care the insurer may review the treatment plan annually, more often only by agreement for that one patient, at the insurer’s cost. And under § 6060.22 a plan whose premium costs rise more than 1% from providing ABA can ask the Insurance Commissioner for an exemption, backed by an actuary’s signed request.[3][4][5][6]
Oklahoma requires a state license to practise ABA. Under 59 O.S. § 1928, "No person shall practice applied behavior analysis without obtaining a license or certification," supervisees practise only under a licensed behavior analyst, and licensed human services professionals (psychologists, LPCs, LCSWs, OTs, SLPs and others) may practise ABA within their scope. Through October 31, 2026 the Licensed Behavior Analyst credential (BCBA) and the certified assistant behavior analyst (BCaBA) are issued by OKDHS Developmental Disabilities Services; SB 1557 moves both to the State Board of Examiners of Psychologists from November 1, 2026 and adds a national criminal history check. Cigna does not publish commercial ABA rates for Oklahoma; they are set in the Evernorth provider agreement. Oklahoma Medicaid gives a public benchmark: the July 1, 2026 SoonerCare fee schedule pays $17.35 per 15-minute unit of 97153 and $23.55 for 97151, 97155 and 97156.[7][8][11]
The questions that decide whether a family can start with Cigna / Evernorth in Oklahoma, and what they have to bring. Each maps onto something intake should ask on the first call.
No expiry on the diagnosis, but EN0499 requires "The date on which the diagnosis was most recently made" with the diagnostician’s name, credentials and licence type. For continued treatment, data must be collected within 60 days before the request and a standardized assessment completed "no more than one year prior to the start date of the continued treatment request."[1]
A "healthcare professional who is licensed to practice independently and whose licensure board considers diagnostics to be within their scope of practice." Educational identification under IDEA does not by itself count as a diagnosis. For insured plans Nick’s Law covers treatment prescribed or ordered by a licensed physician or licensed doctoral-level psychologist.[1][3]
EN0499 names no required diagnostic instrument: the diagnosis must meet DSM-5-TR criteria. The ABA assessment must use "a reliable, valid, and standardized assessment instrument" measuring the DSM-5-TR ASD domains, completed in full, by a trained administrator, in its most current edition (for example, "Vineland-3 vs. Vineland-II").[1]
Cigna requires no referral for ABA; the assessment codes need no PA for a BCBA or independently licensed provider, and treatment needs the ABA prior authorization form. For insured Oklahoma plans the mandate covers treatment prescribed or ordered by a licensed physician or licensed doctoral-level psychologist.[2][3]
"All ABA CPT codes are covered telehealth services" (Evernorth autism resource guide). EN0499 allows in-person, telehealth or hybrid delivery, and services in settings with other expectations (school, vocational, telehealth) must still meet the direct-treatment definition.[2][1]
Evernorth asks for ABA treatment requests "up to 30 days in advance of or two weeks after the start date of service"; a later request "may result in a retrospective review and could delay the determination for up to 30 days." The legal ceiling depends on funding. Fully insured Oklahoma plans fall under the Ensuring Transparency in Prior Authorization Act (eff. 1/1/2025): a decision "within seventy-two (72) hours of obtaining all necessary information" for urgent services and "within seven (7) days of obtaining all necessary information" for non-urgent ones, and services "are deemed authorized" if the deadline is missed and the provider used the plan’s authorized PA system; the approval must state its duration or expiry date, and a new plan must honor a prior authorization from the previous plan "for at least the initial sixty (60) days." Self-funded (ERISA) plans follow 29 CFR 2560.503-1: pre-service decisions "not later than 15 days after receipt of the claim" (one 15-day extension) and urgent care within 72 hours.[2][9][12][13][14]
EN0499 sets no age limit and points to the benefit plan and state mandates for terms. For insured Oklahoma plans Nick’s Law has had no age window since November 1, 2022. A self-funded plan can still set its own terms.[1][3]
Ask the plan: Evernorth Autism Care Coordinator team (877-279-7603) or the benefits line on the card: confirm funding type and any plan age term.
Evernorth’s ABA documents do not state an order of benefits. Oklahoma’s coordination-of-benefits rule for insured plans applies the birthday rule to a child on both parents’ plans: the plan of the parent "whose date of birth, excluding year of birth, occurs earlier in a calendar year" pays first; for separated or divorced parents the custodial parent’s plan goes first, then a stepparent’s, then the non-custodial parent’s, and a court decree assigning financial responsibility overrides that order (OAC 365:10-11-3). Self-funded plans follow their plan document. If the child also has SoonerCare, this plan pays first — SoonerCare is payer of last resort, and OHCA expects the family to follow this plan’s rules, including its prior authorization. TRICARE pays after this plan ("TRICARE shall be last pay," 32 CFR 199.8), and "CHAMPVA is the last payer to OHI" (38 CFR 17.276(d)).[10][15][16][17]
Ask the plan: Cigna customer service at benefits verification: ask for the recorded COB order and, for a self-funded plan, the plan’s own COB rule.
Coverage decides whether Cigna / Evernorth in Oklahoma 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.
Case supervision by a BCBA, LBA or independently licensed clinician trained in ABA, combining direct supervision (BCBA face-to-face with the child and the RBT or BCaBA) and indirect supervision at "one to two hours per ten hours of direct treatment"; at ten or fewer direct hours a week, "a minimum of one to two hours per week of direct case supervision." The supervisor’s name and credentials must be documented.[1]
"Only one provider can bill for a unit of time, with the exception of CPT codes 97153, 97154, and 97155 (direct supervision when the BCBA/qualified health care provider directs the technician and both are face-to-face with the patient at the same time)." ABA "delivered to the same individual, at the same time as any other treatment modality" (speech, OT) is not covered.[2][1]
EN0499 sets no numeric hour or unit cap; hours must be justified by the treatment plan and data. For insured Oklahoma plans Nick’s Law forbids visit limits and dollar limits worse than medical/surgical.[1][3]
Session documentation must include the service delivered, the people present, and the "Name, credential (if applicable), and signature of ABA provider who rendered the service."[1]
Home, clinic, school or community are all possible, but services "primarily educational or vocational in nature" are not covered, ABA may not "replace or replicate activities that are the responsibility of the setting" (classroom aide, 1:1 teacher, respite), and all ABA codes may be delivered by telehealth.[1][2]
"Evernorth does not credential nonlicensed/noncertified staff. Services for these staff members must be billed under the supervising provider," and a paper claim lists "only a BCBA or other licensed provider in box 33."[2]
Yes, for a confirmed autism diagnosis under Evernorth EN0499. Insured Oklahoma plans also carry Nick’s Law (no age limit, no hour or dollar cap); self-funded plans follow their plan document.
No. 97151, 97152 and 0362T need no PA with an autism diagnosis when the provider is a BCBA or independently licensed and the plan covers ABA. Treatment does need the ABA prior authorization form.
Yes. Evernorth’s autism resource guide says all ABA CPT codes are covered telehealth services.
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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