Kaiser Permanente is California’s largest commercial health plan and a closed, integrated HMO — which changes the intake script completely. A Kaiser family cannot bring their child to an outside ABA agency and have the agency file for authorization: "a Plan Physician must refer you before you can get Behavioral Health Treatment for Autism Spectrum Disorder." In Northern California that referral goes to Kaiser’s Pediatric Developmental Care Coordination Program (PDCP), which places the child with a partner agency (chiefly Catalight Care Services). The right first step for a Kaiser caller is "ask your Kaiser pediatrician for a BHT referral," not "send us your card." Underneath, Kaiser Foundation Health Plan is a DMHC-licensed plan, so California’s autism mandate binds its fully insured business.
The 2026 EOC puts BHT among the few mental health services that need a referral: "a Plan Physician must refer you before you can get Behavioral Health Treatment for Autism Spectrum Disorder." Kaiser’s Northern California physician site walks through the path: "Your child’s doctor will send a referral to the PDCP for a BHT evaluation"; a partner agency — the primary partner is Catalight Care Services — calls to book an initial 1–2 hour assessment that "will determine whether BHT is an appropriate treatment"; then "a comprehensive treatment assessment with a BHT provider from a partner agency in the network." Families can name a prior provider and Kaiser will "determine if your provider is an authorized network provider." BHT "is typically done for 12 months at a time," with progress reviewed "in the middle and at the end of each period." For the contracted agency the NCAL provider manual is blunt: "Prior authorization is required as a condition of payment," services arrive as a written "Authorization for Medical Care," and anything more goes back through "the referring physician."[2][4][6][3][9]
Kaiser’s September 2026 member notice on prior authorization does not list BHT — "The Health Plan does not require prior authorization once members are referred to a service" — because the gate is the Medical Group referral and authorization, not a Health Plan UM review. Southern California publishes no equivalent BHT pathway page or professional provider manual; ask SCAL Behavioral Health UM (1-866-465-7296) or the SCAL network team (SCAL-BH-Panel@kp.org).[2][4][6][3][9]
California’s mandate is Health & Safety Code § 1374.73 for DMHC-regulated health care service plans (every HMO, including Kaiser Foundation Health Plan, and many PPO/EPO products) and Insurance Code § 10144.51, its word-for-word twin for CDI-regulated insurance policies. Enacted by SB 946 in 2011 with a sunset, made permanent by AB 796 in 2016 and last amended by SB 402 (effective January 1, 2026), it requires every plan covering hospital, medical or surgical care to cover "behavioral health treatment for pervasive developmental disorder or autism" — defined to include "applied behavior analysis and evidence-based behavior intervention programs" — "in the same manner and … subject to the same requirements" as mental health parity under § 1374.72. The statute has no age limit and no dollar or visit cap. Treatment must be "prescribed by a physician and surgeon" or "developed by a psychologist," follow a treatment plan with measurable goals "reviewed no less than once every six months" by the qualified autism service provider, and may not be used for "respite, daycare, or educational services." Plans may still use "case management, network providers, utilization review techniques, prior authorization, copayments, or other cost sharing."[10][11][15][16][17][18]
Three newer layers matter at intake. SB 855 (§§ 1374.72, 1374.721; Ins. §§ 10144.5, 10144.52) requires medical-necessity decisions under "generally accepted standards," using the criteria of "the nonprofit professional association for the relevant clinical specialty," supplied "at no cost" — and bars limiting coverage because services "should be or could be covered by a public entitlement program, including … special education or an individualized education program, Medicaid." SB 402 (carrying AB 951) says a contract issued, amended or renewed on or after January 1, 2026 "shall not require an enrollee previously diagnosed with pervasive developmental disorder or autism to receive a rediagnosis to maintain coverage" and "shall not discontinue or delay existing treatment while waiting for a rediagnosis." And every plan must keep "an adequate network" of qualified autism service providers. Exempt: self-funded ERISA employer plans (outside state law), Medi-Cal plan contracts, specialized plans that do not deliver mental health services, and — for CDI policies — accident-only, specified-disease, hospital-indemnity and Medicare supplement policies. Kaiser also administers self-funded employer plans (its "Self-Funded Provider Manual Administered by KPIC"); those answer to ERISA, not § 1374.73.[10][11][15][16][17][18]
California has no behavior analyst license — it is absent from the BACB’s licensure table, and SB 402’s new Business & Professions Code chapter (§§ 4999.200–4999.202) is definitional only. A qualified autism service (QAS) provider is a BCBA ("certified by a national entity, such as the Behavior Analyst Certification Board") or a listed California licensee; a QAS professional (BCaBA-level behavior service providers under 17 CCR § 54342, or — since SB 805 — associate MFTs, ACSWs, APCCs and psychological associates) works under the provider’s supervision; and a QAS paraprofessional — the technician — is "an unlicensed and uncertified individual" supervised "at a level of clinical supervision that meets professionally recognized standards of practice." Kaiser’s contracts require BHT "in accordance with the requirements set forth in California Health and Safety Code Section 1374.73." Kaiser publishes no BHT fee schedule; rates are negotiated in the Kaiser (or, in NCAL, Catalight network) agreement. Member cost share is per day: since 2018 Kaiser collects "one member cost share ‘per day’ for any combination of individual or group visits."[19][20][14][7][8]
Kaiser’s 2026 HMO Provider Manual (Section 5, Claim Billing and Payment) says that in Northern and Southern California KP follows the Knox-Keene Act and instructs: "Submit all claims for services provided to KP Members within 90 calendar days after the date of service or discharge, unless a different submission period is specified in your Agreement or required by law." Professional claims go on the CMS-1500 with the KP authorization number for any prior-authorized service; COB information for California is due within 90 calendar days of the primary carrier’s EOB. Provider dispute notices are due "within 365 calendar days or one calendar year (if leap year) from the date on the EOP indicating the denial/adverse benefit determination of the claim," are acknowledged within 2 business days of an electronic submission (15 business days for hard copy), and are resolved within 45 business days. The DMHC floor underneath bars deadlines shorter than 90 days for contracted providers (180 for non-contracted) and requires payment of a complete claim within 30 calendar days of receipt since January 1, 2026 (H&S § 1371 as amended by AB 3275; the regulation’s 30 working days, 45 for an HMO, no longer control), with 15% annual interest from day 31. A corrected claim goes "to KP within the same time limits that apply to the original claim, unless a different timeline is specified" in the agreement, sent with frequency code 7 or 8 and the original KP claim number. KP publishes no weekly submission cutoff or check-run day.[1][21][9][22][23]
The questions that decide whether a family can start with Kaiser Permanente (California commercial), and what they have to bring. Each maps onto something intake should ask on the first call.
None. No age limit appears in the EOC’s BHT definition or benefit, and H&S § 1374.73 sets no age or dollar cap for fully insured plans. Self-funded employer plans that Kaiser administers follow their own plan document.[2][10]
Kaiser diagnoses in-house or through its own evaluators: "The evaluation will be done through a Kaiser Permanente Developmental Pediatrics Department or ASD center, or with one of our qualified community providers," with "a licensed clinician, such as a physician, psychologist, or mental health therapist"; community evaluators "send your evaluation to a Kaiser Permanente clinician, who’ll refer you for other needed services." The EOC requires BHT "prescribed by a Plan Physician, or … developed by a Plan Provider who is a psychologist." LCSW: Kaiser's own evaluators may include a "mental health therapist," but BHT must still be prescribed by a Plan Physician or developed by a Plan psychologist; an outside LCSW's diagnosis goes to a Kaiser clinician for referral.[5][2]
Required: "a Plan Physician must refer you before you can get Behavioral Health Treatment for Autism Spectrum Disorder" (unlike most Kaiser mental health care, which needs no referral). NCAL: "Your child’s doctor will send a referral to the PDCP for a BHT evaluation." Non-plan providers are used only when Kaiser cannot meet access standards — then "we will offer to refer you to a Non-Plan Provider." This also satisfies the statute’s requirement that BHT be prescribed by a physician or developed by a psychologist.[2][4]
Kaiser’s September 2026 UM notice: "A decision will be made no later than five (5) business days after receiving your provider’s request … Decisions about urgent services will be made no later than 72 hours" — the H&S § 1367.01(h) floor, which also requires the decision to reach the requesting provider within 24 hours. Self-funded employer plans Kaiser administers follow 29 CFR 2560.503-1 instead (15 days pre-service, one 15-day extension, 72 hours urgent). Reauthorization: NCAL authorizations typically run 12 months with a mid-point review; the statute requires treatment-plan review at least every six months.[3][12][25][4]
For providers: "Authorization from KP is required even when KP is the secondary payor," and contractors identify the primary payer, seek its authorization, and bill the right party; as secondary, Kaiser pays "up to the primary payer’s allowable, not to exceed what KP would have paid as a primary payer." The DMHC floor (28 CCR 1300.67.13) sets the order between two parents’ plans — the employee’s plan before the dependent plan, then the parent "whose date of birth, excluding year of birth, occurs earlier in a calendar year" for non-separated parents — and excludes Medi-Cal from "Plan," so Medi-Cal pays last. TRICARE pays after Kaiser (10 U.S.C. 1079(i)(1)); CHAMPVA is "the last payer" (38 CFR 17.270(b)). A group EOC’s own COB clause can vary — confirm per member.[6][9][26][27][28]
Kaiser publishes no recency rule; it decides at entry whether an outside diagnosis is enough: "Tell your child’s doctor if your child already had an ASD evaluation outside of Kaiser Permanente, such as with the Regional Center or a school district. They’ll let you know if any additional assessment is needed." For contracts issued, amended or renewed on or after January 1, 2026, § 1374.73(c) bars requiring a rediagnosis "to maintain coverage" — utilization review is still allowed.[5][10]
Ask the plan: The child’s Kaiser referring physician (NCAL: PDCP) — whether the outside evaluation is accepted or a Kaiser assessment is needed first.
BHT is "Most often … provided in the home environment, but sometimes is done at a BHT center, in the community, or as a phone or video appointment" (NCAL), and the EOC covers telehealth visits "if the Services would have been covered … if provided in person." No CPT-level list of which ABA codes Kaiser pays remotely is published; that sits in the individual authorization.[4][2][24]
Ask the plan: The Referral Questions number on the Kaiser Authorization for Medical Care — ask which authorized codes may be delivered by video.
No required instrument is published. Kaiser’s NCAL evaluation page describes structured play-based observation "using a standard set of activities" plus questionnaires; Kaiser posts no BHT/ABA UM criteria in either region’s criteria index.[5]
Ask the plan: The evaluating Kaiser department (Developmental Pediatrics / ASD center) — the instruments are internal Kaiser clinical practice.
Coverage decides whether Kaiser Permanente (California commercial) 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.
Kaiser adds no numeric ratio. Contracted providers deliver BHT "in accordance with the requirements set forth in California Health and Safety Code Section 1374.73, including providing Services under a treatment plan described and administered by Qualified Autism Service Providers, Qualified Autism Service Professionals and/or Qualified Autism Service Paraprofessionals," with documentary evidence on request. NCAL describes a "3-tier treatment model" — a supervising professional writes the plan, behavior technicians implement it — and for group BHT "Parent training and involvement are required." (Kaiser’s documents still cite the pre-2026 subsection numbers of § 1374.73.)[7][4]
Home, BHT center, community, and phone or video — "Most often BHT is provided in the home environment" (NCAL); the EOC also covers BHT during a covered hospital or SNF stay. School is not mentioned by Kaiser. Statute: the plan may not limit coverage because services "could be covered by … special education or an individualized education program" (§ 1374.72(h)), though the treatment plan may not be used for "educational services" (§ 1374.73).[4][2][15]
No unit or hour caps are published; hours are set in each authorization. Member cost share is per day: since 2018 Kaiser treats BHT as a program and collects "one member cost share ‘per day’ for any combination of individual or group visits," equal to the individual-visit cost share (the 2026 Gold 80 HMO shows BHT at "No charge").[8][2]
Ask the plan: The Kaiser Authorization for Medical Care (hours and units per authorization).
Not published — no Kaiser document addresses billing 97153 and 97155 for the same clock time.[7]
Ask the plan: Your Kaiser (or NCAL Catalight network) provider agreement, or Kaiser Member Services Contact Center for providers (888) 576-6789.
Not published in any public Kaiser document read.[7]
Ask the plan: Your Kaiser or Catalight provider agreement (documentation standards).
Not published for BHT. Kaiser’s 2026 HMO Provider Manual billing section (now text-readable) asks for a NUCC-standard CMS-1500 with the authorization number on every prior-authorized service, but sets no rule on whose NPI goes on technician time; in NCAL Kaiser places BHT through partner agencies (primarily Catalight Care Services, a network manager of 100+ providers), so a small agency’s contract may be with Catalight rather than Kaiser. The NCAL billing & payment section is image-only.[9][4]
Ask the plan: Your Kaiser or Catalight agreement, or SCAL-BH-Panel@kp.org — the billing section of the 2026 manual was read in October 2026 and does not address rendering vs. supervising NPI.
Yes — as Behavioral Health Treatment for autism, but only by referral from a Kaiser physician. In Northern California the referral goes to Kaiser’s PDCP, which places the child with a partner agency.
Only once Kaiser has referred the child and issued a written authorization to your agency. Send new Kaiser families to their Kaiser pediatrician for a BHT referral first.
H&S § 1374.73 / Ins. Code § 10144.51 require fully insured plans to cover behavioral health treatment, including ABA, for autism — with no age or dollar caps, a treatment plan reviewed at least every six months, and (from 2026) no forced rediagnosis to keep coverage. Self-funded ERISA plans and Medi-Cal plans are exempt.
No. BCBAs practice as qualified autism service providers on national certification; technicians are unlicensed QAS paraprofessionals working under supervision.
Kaiser’s 2026 Southern California provider manual says 90 calendar days after the date of service unless your agreement says otherwise; disputes are due within 365 calendar days of Kaiser’s action. Your ABA agreement with Kaiser controls if it sets a different period.
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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