Blue Cross and Blue Shield of Oklahoma is Oklahoma’s Blue plan (part of HCSC), and 2026 changed its ABA mechanics twice. On January 1 its ABA medical policy (PSY301.021) was retired and medical necessity moved to MCG guidelines (Applied Behavioral Analysis, B-806-T), which are licensed and visible only through Availity. In April the treatment authorization moved from fax forms to a phone call to the customer service number on the member’s card. What BCBSOK does publish in full is CPCP011, a detailed ABA payment and coding policy, and its request forms, which carry the 36-month diagnosis window and the staff requirements. Nick’s Law applies to its fully insured plans; self-funded groups administered by BCBSOK follow their plan document.
BCBSOK’s 2026 commercial behavioral health PA code list names 97153, 97154, 97155, 97156, 97157, 97158, 0362T and 0373T, each "Managed By BCBSOK", for Blue Choice PPO, Blue Choice Preferred PPO and Blue Traditional; 97151 and 97152 are not on it. Its Initial Assessment Request form still exists ("Submit form at least two weeks before requested start date") and says that if it is not received within 30 days of the assessment start, "claims should be submitted through your normal process." For treatment, BCBSOK announced that "Effective April 2026, to initiate a preservice request for behavioral health applied behavior analysis, you must call our customer service number on the member’s ID card. Forms will no longer be the primary method," and a clinician follows up by phone. The Clinical Service Request Form still sets the content: diagnostic evaluation, baseline skills assessment "within the last 30 days" (VB-MAPP, ABLLS, AFLS, ABAS or Vineland), a comprehensive treatment plan, reassessment every six months, and a request window of up to 60 days before and at least two weeks before the start date.[2][5][7][4][6]
Medical necessity is judged under MCG: BCBSOK’s ADM1001.036 moved PSY301.021 "Applied Behavior Analysis (ABA) for Autism Spectrum Disorder (ASD) Diagnosis" to MCG B-806-T on January 1, 2026. MCG is licensed and not publicly posted, so ask for the criteria through Availity when a request is at risk.[2][5][7][4][6]
CPCP011 (plan effective March 20, 2026) is unusually specific. Direct services are "typically requested for up to 40 hours per week"; an assessment over "eight hours (32 units of 97151)" may not be paid; parent education is typically authorized at an hour a week for a 26-week period; and daily units follow the CMS MUE table and the authorization. Only one BCBA may bill the same or similar services on a date of service, which "does not refer to the technician(s)" working alongside. Billable supervision is face to face with one technician; indirect supervision is a practice expense; and direct supervision may be authorized at "a minimum of 1 hour per week when less than 10 hours of direct services are authorized." 97153 carries one credential modifier (HM, HN or HO). Services billed outside POS 10, 11 and 12 need a documented rationale, and ABA "provided for educational, vocational, respite or custodial purposes" is not reimbursable.[1][12]
Documentation is strict: each rendered service needs "a parent or caregiver’s signature" along with the code, the rendering provider’s name and signature, credentials, place of service, date and begin and end times. The rendering provider "should bill for the services provided," and a non-qualified provider "cannot provide services and bill through another person’s NPI." BCBSOK’s May 2026 claims reminder repeats that point and says direct personal supervision requires the QHP "in the immediate vicinity 100% of the time."[1][12]
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.[15][16][17][18]
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.[15][16][17][18]
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. BCBSOK does not publish commercial ABA rates; they are set in the network 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.[19][20][23]
The questions that decide whether a family can start with Blue Cross and Blue Shield of Oklahoma, and what they have to bring. Each maps onto something intake should ask on the first call.
"Current diagnostic required not older than 36 months" (both the Clinical Service Request and Initial Assessment Request forms), and the baseline skills "Assessment must be within the last 30 days." Reassessment is authorized every 6 months.[4][5]
The request form accepts a diagnosis from a primary care provider (family practice, internal medicine, pediatrics) or a specialized ASD-diagnosing provider (developmental-behavioral pediatrics, neurodevelopmental pediatrics, child neurology, adult or child psychiatry, licensed clinical psychology, or other specified). For insured plans Nick’s Law covers treatment prescribed or ordered by a licensed physician or licensed doctoral-level psychologist.[4][15]
BCBSOK’s published forms name no required diagnostic instrument; they ask for the diagnostic evaluation report plus a baseline skills assessment on "a recognized instrument such as the VB MAPP, ABLLS, AFLS, ABAS or the Vineland." Any instrument requirement in MCG B-806-T is licensed and not public.[4][6]
No referral is required by BCBSOK’s ABA documents; the gate is the preservice request, started since April 2026 by calling the customer service number on the member’s ID card. HMO products may carry their own referral rules. For insured plans Nick’s Law covers treatment prescribed or ordered by a licensed physician or licensed doctoral-level psychologist.[7][2][15]
BCBSOK lists "Applied behavior analysis (ABA) services" among its telemedicine services for fully insured and self-funded plans (self-funded coverage "may vary slightly"). Telehealth claims carry modifier 95, GT or another listed modifier and POS 02 or 10 (RP033, eff. 3/27/2026). Supervision by telehealth needs the ABA Supervision via Telehealth attestation (a rural HPSA or the plan’s telehealth-supervision standards, written member consent) and a face-to-face functional assessment every six months.[10][11][9]
BCBSOK’s provider manual says it gives "a determination within the timeframes provided by law or accreditation requirements if applicable after receipt of all necessary information"; its ABA forms ask for requests at least two weeks, and up to 60 days, before the start date. 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.[8][4][21][24][25][26]
No age limit appears in BCBSOK’s ABA code list, forms or CPCP011; medical necessity sits in licensed MCG criteria. For fully insured plans Nick’s Law has had no age window since November 1, 2022. Self-funded groups follow their plan document.[1][6][15]
Ask the plan: The customer service number on the member ID card (or Availity eligibility): confirm funding type and any plan age term.
BCBSOK’s commercial provider manual has no COB section; it sends members a Coordination of Benefits Questionnaire whenever other coverage is on file and needs it back to process claims. 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)).[13][22][27][28][29]
Ask the plan: BCBSOK customer service at benefits verification: confirm the COB order on file and that the questionnaire is complete, and for a self-funded group the plan’s own COB rule.
Coverage decides whether Blue Cross and Blue Shield of 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.
Billable supervision "must be face to face and involves only one technician"; indirect supervision is a practice expense, not separately paid. CASP’s 10–20% of direct hours is cited, and direct supervision "may be authorized ... at a minimum of 1 hour per week when less than 10 hours of direct services are authorized." Line staff need BCBA oversight of at least 5% of hours worked, and direct personal supervision means the QHP is "in the immediate vicinity 100% of the time."[1][4][12]
Only one BCBA or QHP may bill the same or similar services on a date of service, but that "does not refer to the technician(s)" working simultaneously with the BCBA, so technician and supervision time can run together. 97156 is for caregiver sessions, "rather than 97155, which is reserved for supervisory activities." Co-treatment with speech or OT must carry the appropriate modifier.[1]
Daily units follow "the most current release of the CMS MUE table" and the authorization. Direct services are "typically requested for up to 40 hours per week"; an assessment over eight hours (32 units of 97151) may not be paid; parent education is typically one hour a week over a 26-week authorization. For insured plans Nick’s Law forbids visit limits and dollar limits worse than medical/surgical.[1][15]
Each rendered service needs "a parent or caregiver’s signature" that also shows the service or code, the "rendering provider’s name/signature," credentials, place of service, date and begin and end times, plus a written note of the service; data points may be required right after the service and for audit.[1]
POS 10, 11 and 12 (telehealth in the home, office, home) are the conventional settings; any other setting, school included, "should have supporting documentation on file" with a rationale. ABA "provided for educational, vocational, respite or custodial purposes" is not reimbursable. The request form lists office/clinic, home, community/daycare and school, and asks for clinical support for any location other than office or home.[1][4]
The provider who renders treatment week to week "is considered the ‘rendering provider’ and should bill"; a non-qualified provider "cannot provide services and bill through another person’s NPI," and supervisee billing through a supervisor must follow state law and a formal supervisor-supervisee relationship. 97153 takes one credential modifier (HM, HN or HO). BCBSOK has announced an HL trainee modifier for the future and says not to use it until notified. A change of BCBA needs the BCBA Change Request Form before new claims.[1][12]
Yes, for autism (ICD-10 pervasive developmental disorders), with prior authorization on treatment codes. Fully insured BCBSOK plans also carry Nick’s Law; self-funded groups follow their plan document.
Since April 2026, call the customer service number on the member’s ID card to start the preservice request; a clinician follows up for a telephonic review. Start at least two weeks before the planned start date.
No older than 36 months, per BCBSOK’s ABA request forms, with a baseline skills assessment from the last 30 days.
Since January 1, 2026, MCG guidelines (Applied Behavioral Analysis, B-806-T) replaced BCBSOK’s own ABA medical policy. MCG is licensed and available to providers through Availity.
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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