Payer Guide · Aetna

Aetna ABA coverage: verification & prior-auth guide.

Last updated October 202617 primary sources

Aetna covers ABA for autism spectrum disorder under its clinical policy CPB 0554 — and considers it experimental for everything else. Coverage is real but gated: precertification with specific required information, an ASD-only diagnosis scope, and plan-by-plan variation that makes benefit verification non-negotiable. Here's what intake needs to capture to get a family from "we have Aetna" to an authorized start.

Prior auth for the assessment
Required — precertification via Availity or the precert line; clinical detail on form GR-69017-4 (7-26, eff. 8/1/2026)[3][4]
Prior auth for treatment
Required — precertification[3][4]
Autism diagnosis required?Unverified
Yes — ASD only (F84.0–F84.9); ABA for other diagnoses considered experimental[1][5]
Blocked on: Two Aetna documents disagree on the code range and a human must settle which governs an ABA review: CPB 0554 and CPB 0648 both list "ICD-10 codes covered if selection criteria are met: F84.0 - F84.9", while the Applied behavior analysis medical necessity guide — the guideline Aetna’s behavioral-health reviewers apply — states "a DSM-V diagnosis of Autism Spectrum Disorder (ICD-10: F84.0; F84.3 - F84.9)" in both its quality-of-care elements and its medical-necessity criteria, which leaves out F84.2 (Rett syndrome). The ASD-only half of the claim is not in doubt; the range is.
Covers ABA?Yes — for ASD (F84.0–F84.9) only
PolicyCPB 0554 (ABA) + CPB 0648 (ASD)
PrecertRequired — via Availity or phone; form GR-69017-4 (7-26, eff. 8/1/2026) carries the clinical detail (not for MD/MA)
Provider barBACB certification or state BA licensure
TelehealthCovered for 97151, 97153, 97155, 97156, 97157
Reauth cadenceProgress evaluated every 6 months; standardized assessment within 12 months (repeat every 6–12)

What Aetna requires for precertification

The current revision of form GR-69017-4 is stamped 7-26 and states: "Effective August 1, 2026, this form replaces all other Applied Behavior Health Analysis (ABA) precertification information request documents and forms." The form does not start a request. You initiate on Availity (Authorization/Precertification Add, then a short questionnaire if asked) or by calling the Precertification Department, and attach the completed form to the case. The form says "Don't use this form for Maryland and Massachusetts." It also asks for results of a standardized assessment (e.g., Vineland, ABAS, VB-MAPP) completed within the past 12 months. The rest of what it asks for is what a good intake process should already have collected:[1][4]

Diagnosis details

DSM-5 diagnosis code(s), the diagnosing provider, and their credentials.[1][4]

Requested hours by CPT code

The proposed intensity, code by code — which means the assessment plan needs to exist before the request.[1][4]

Supervising clinician

Name and credential of the BCBA or licensed clinician overseeing the case.[1][4]

Concurrent services

PT/OT/speech and school services, plus how care is coordinated across them.[1][4]

Rationale for changes

Any increase or change in hours needs explicit clinical justification.[1][4]

Provider qualifications

Practitioners delivering ABA under Aetna policy need BACB national certification or state behavior-analyst licensure; unlicensed staff work under supervision per practice standards. The diagnosis itself must come from a provider qualified to diagnose within their scope — licensed psychologist, psychiatrist, or physician. CPB 0648 also references intensive-intervention research norms (25 hours/week, 12 months/year), useful context when justifying requested intensity.[5][2]

Telehealth

On commercial plans Aetna's telemedicine payment policy lists 97151, 97153, 97155, 97156 and 97157 as telehealth-eligible (97152, 97154 and 97158 are checked for Medicare Advantage only), billed with GT/95/FR modifiers; the posted policy shows a last review of June 2021. The lesson for intake: telehealth rules can change and the posted policy is old; verify the current position on every benefits check rather than assuming last quarter's answer.[6]

The plan-variation trap

CPB 0554 is Aetna's clinical policy — but self-funded employer plans can carve benefits differently, and state mandates layer on top. Two families with Aetna cards can have materially different ABA benefits. The only safe intake behavior is a live benefits verification on every family: ABA coverage confirmation, deductible status, visit or dollar limits, and the precert path for that specific plan.[1]

What does an Aetna ABA reauthorization need, and are graphs required?

Aetna does not ask for graphs. Its precertification form GR-69017-4 (7-26) asks for numbers: “Include baseline, interim and current data for all goals,” plus “supporting data that demonstrates current severity level of each impairment.” A dated table or a graph with its values will both carry that data.[4][5]

How recent: the form wants “Results of a standardized assessment (i.e. Vineland, ABAS, VB-MAPP) completed within the past 12 months.” It adds: “Re‐evaluation of interventions and progress has been performed (every 6 months) to assess the need for ongoing ABA; AND a repeat validated assessment has been done every 6-12 months to demonstrate response to intervention.” The Medical Necessity Guide says “A member's progress is to be evaluated every six months.”[4][5]

What else goes in: a time-limited treatment plan with measured target behaviors, baselines and “quantifiable criteria for progress”; data showing the impairment justifies the hours requested; measurable caregiver goals; titration and discharge criteria with an aftercare plan; and the clinical rationale for any change from the hours approved at the last review. The guide wants proof of improvement. Where there is none, it wants “documentation of modification of the treatment, additional assessments that have been conducted, and/or there has been appropriate consultations from other staff or experts.” Coverage ends after improvement of less than one standard deviation in all domains over successive authorization periods. It also ends after improvement of two or more standard deviations in multiple domains, or one or more in a Focused ABA plan. The form is not used for Maryland or Massachusetts plans.[4][5]

Can a BCBA licensed in another state deliver ABA by telehealth to an Aetna member?

Aetna applies the law at both ends of the call. Its Behavioral Health Televideo Services page says providers “comply with all relevant laws in the jurisdiction where they and the member getting services are located,” and adds that “Not all benefits plans cover Behavioral Health Televideo Services.” Aetna’s 2026 provider manual sets the ABA credential: “either national certification is needed from the Behavior Analyst Certification Board (BACB), or the practitioner must be licensed as a behavior analyst in the state in which they practice.” Its Behavioral Health Provider Manual (8/22 edition) says telemedicine providers “must act within the scope of their license and ensure that they have the proper licensure based on state requirements.”[7][9][8]

Aetna publishes no ABA-specific cross-state rule beyond that. A BCBA can treat an Aetna child in another state by telehealth only if that state’s law lets them practise there and the member’s plan covers televideo. Check both on the benefits call, along with which ABA codes the plan pays by telehealth.[7][9][8]

How do you dispute or appeal an Aetna ABA claim?

Aetna runs two steps. A reconsideration is “a formal review of a previous claim decision” covering reimbursement, coding and reprocessing, and “You need to file your reconsideration within 180 calendar days of the initial claim decision.” An appeal follows: “File your appeal within 60 calendar days of the reconsideration decision.” Some denials skip the first step and go straight to appeal, including medical-necessity and payment-policy decisions, adverse utilization review decisions, outpatient denials for no precertification and retroactive authorizations; for those Aetna allows up to 180 days on commercial plans. Aetna says most reconsiderations get an EOB or letter within 30 business days. File on Availity, or by mail with the Practitioner and Provider Complaint and Appeal form, which is mandatory for written appeals.[10][11][9]

State law changes the 180-day standard for fully insured members. Aetna’s exceptions table gives Maryland 365 days for all providers; New Jersey 90 calendar days from the notice to reach New Jersey’s PICPA arbitration program, and 18 months from first payment to seek an underpayment; North Carolina 2 years from the original claim payment. Self-funded plans stay on the 180-day standard.[10][11][9]

Aetna ABA claims: codes, filing limit and payment time

Codes: Aetna’s behavioral health precertification list puts ABA under CPT 97151–97158, 0362T and 0373T, and CPB 0554’s code table lists the same CPT set. Neither document lists a HCPCS H-code (H0031, H0032, H2019) for commercial ABA.[3][1][9][10]

Filing limit and payment time: Aetna’s June 2026 national provider manual publishes neither. It defines a clean claim as one “received in a timely manner” that includes all the data elements of the CMS-1500. It adds that a clean claim “Doesn’t involve coordination of benefits,” so secondary claims fall outside the clean-claim clock. The manual does not mention taxonomy codes on claims or electronic visit verification. The filing deadline and payment terms are in your participation agreement. On fully insured plans, the state’s prompt-pay and timely-filing law also applies. After a decision, you have 180 calendar days to file a reconsideration and then 60 calendar days to appeal. No weekly submission cutoff or check-run day is published.[3][1][9][10]

Does Aetna require a referring provider on ABA claims?

Not as a standing rule. Aetna’s provider manual (June 2026) says a clean claim includes “A corresponding referral (whether in paper or electronic format), if required for the applicable claim,” along with “All the data elements of the UB-04 or CMS-1500.” For behavioral health, which is where Aetna places ABA, “Members may access behavioral health care in three ways: Through direct access to the behavioral health provider; Through a recommendation from the primary care physician or other treatment provider; Through a referral from an employee assistance or student assistance program provider.” So box 17 is needed only when the member’s plan requires a referral for the service; in Aetna Open Access plans “referrals also are not necessary.” Where a PCP referral is required, it must be issued before the visit: “Referrals should not be retroactive.”[9]

How Aetna works state by state

The clinical policy above is national, but three state-level layers change what a family's card actually buys: the state autism mandate (what fully-insured plans must cover), the carrier's state Medicaid plans (which follow the state Medicaid rules, not this commercial policy), and plan funding type (self-funded ERISA plans can carve benefits differently). Here's the picture in the states we cover:

GeorgiaMandate: Ava’s Law (O.C.G.A. § 33-24-59.10)

Fully-insured Aetna plans issued in Georgia sit under the state mandate above. State Medicaid baseline: Georgia Medicaid guide →

North CarolinaMandate: N.C.G.S. § 58-3-192 (autism coverage)

Fully-insured Aetna plans issued in North Carolina sit under the state mandate above. State Medicaid baseline: North Carolina Medicaid guide →

IndianaMandate: Indiana autism insurance mandate (IC 27-8-14.2)

Fully-insured Aetna plans issued in Indiana sit under the state mandate above. State Medicaid baseline: Indiana Medicaid (IHCP) guide →

VirginiaMandate: Virginia autism insurance mandate (§ 38.2-3418.17)

Fully-insured Aetna plans issued in Virginia sit under the state mandate above. For Medicaid members, Aetna operates Aetna Better Health of Virginia — covered by its own guide, not this one. State Medicaid baseline: Virginia Medicaid (DMAS) guide →

TennesseeMandate: Tenn. Code Ann. § 56-7-2367 (neurological parity)

Fully-insured Aetna plans issued in Tennessee sit under the state mandate above. State Medicaid baseline: TennCare (Tennessee Medicaid) guide →

OhioMandate: Ohio autism insurance mandate (R.C. 3923.84)

Fully-insured Aetna plans issued in Ohio sit under the state mandate above. State Medicaid baseline: Ohio Medicaid guide →

New JerseyMandate: P.L. 2009, c.115 (N.J.S.A. 17:48-6ii et al.)

Fully-insured Aetna plans issued in New Jersey sit under the state mandate above. For Medicaid members, Aetna operates Aetna Better Health of New Jersey — covered by its own guide, not this one. State Medicaid baseline: NJ FamilyCare (New Jersey Medicaid) guide →

MarylandMandate: Habilitative services mandate (Md. Ins. § 15-835 + COMAR 31.10.39.03)

Fully-insured Aetna plans issued in Maryland sit under the state mandate above. State Medicaid baseline: Maryland Medicaid (Medical Assistance) guide →

ColoradoMandate: Colorado autism insurance mandate (C.R.S. § 10-16-104(1.4))

Fully-insured Aetna plans issued in Colorado sit under the state mandate above. State Medicaid baseline: Health First Colorado (Colorado Medicaid) guide →

UtahMandate: Utah autism insurance mandate (Utah Code § 31A-22-642; caps removed 2020)

Fully-insured Aetna plans issued in Utah sit under the state mandate above. State Medicaid baseline: Utah Medicaid guide →

ArizonaMandate: Steven’s Law (A.R.S. § 20-826.04; dollar caps repealed by SB 1590, 2025)

Fully-insured Aetna plans issued in Arizona sit under the state mandate above. For Medicaid members, Aetna operates Mercy Care (AZ) — covered by its own guide, not this one. State Medicaid baseline: AHCCCS (Arizona Medicaid) guide →

New YorkMandate: NY autism mandate (Ins. Law §§ 3216(i)(25), 3221(l)(17), 4303(ee))

Fully-insured Aetna plans issued in New York sit under the state mandate above. State Medicaid baseline: New York Medicaid (NYS DOH / eMedNY) guide →

New MexicoMandate: New Mexico autism insurance mandate (NMSA 1978 § 59A-22-49)

Fully-insured Aetna plans issued in New Mexico sit under the state mandate above. State Medicaid baseline: New Mexico Medicaid (Turquoise Care) guide →

MissouriMandate: Missouri autism insurance mandate (RSMo § 376.1224)

Fully-insured Aetna plans issued in Missouri sit under the state mandate above. State Medicaid baseline: MO HealthNet (Missouri Medicaid) guide →

TexasMandate: Texas autism mandate (Tex. Ins. Code § 1355.015)

Fully-insured Aetna plans issued in Texas sit under the state mandate above. For Medicaid members, Aetna operates Aetna Better Health of Texas — covered by its own guide, not this one. State Medicaid baseline: Texas Medicaid (THSteps-CCP) guide →

MassachusettsMandate: ARICA — Ch. 207, Acts of 2010 (M.G.L. c. 175 § 47AA et al.)

Fully-insured Aetna plans issued in Massachusetts sit under the state mandate above. State Medicaid baseline: MassHealth (Massachusetts Medicaid) guide →

FloridaMandate: Steven A. Geller Autism Coverage Act (§ 627.6686, Fla. Stat.)

Fully-insured Aetna plans issued in Florida sit under the state mandate above. For Medicaid members, Aetna operates Aetna Better Health of Florida — covered by its own guide, not this one. State Medicaid baseline: Florida Medicaid — Behavior Analysis Services (AHCA) guide →

KansasMandate: Kansas autism insurance mandate (K.S.A. 40-2,194)

Fully-insured Aetna plans issued in Kansas sit under the state mandate above. State Medicaid baseline: KanCare (Kansas Medicaid) guide →

NebraskaMandate: Neb. Rev. Stat. § 44-7,106 (autism coverage, 25 hr/wk cap)

Fully-insured Aetna plans issued in Nebraska sit under the state mandate above. State Medicaid baseline: Nebraska Medicaid (Heritage Health) guide →

IdahoMandate: No autism statute — DOI Bulletin 18-02 (habilitative-parity floor, plan years from 2019)

Fully-insured Aetna plans issued in Idaho sit under the state mandate above. State Medicaid baseline: Idaho Medicaid guide →

IowaMandate: Iowa autism mandates (Iowa Code §§ 514C.31, 514C.28; caps and age limits removed by H.F. 330 from 1/1/2026)

Fully-insured Aetna plans issued in Iowa sit under the state mandate above. State Medicaid baseline: Iowa Medicaid (IA Health Link) guide →

OklahomaMandate: Nick’s Law (36 O.S. § 6060.21; age and hour caps removed 2022)

Fully-insured Aetna plans issued in Oklahoma sit under the state mandate above. For Medicaid members, Aetna operates Aetna Better Health of Oklahoma — covered by its own guide, not this one. State Medicaid baseline: Oklahoma Medicaid (SoonerCare / SoonerSelect) - Oklahoma Health Care Authority guide →

MichiganMandate: Michigan autism mandate (MCL 500.3406s, 550.1416e; through age 18, $50K/$40K/$30K caps allowed)

Fully-insured Aetna plans issued in Michigan sit under the state mandate above. State Medicaid baseline: Michigan Medicaid guide →

HawaiiMandate: Luke’s Law (HRS § 431:10A-133; under 14, $25,000/yr ABA cap)

Fully-insured Aetna plans issued in Hawaii sit under the state mandate above. State Medicaid baseline: Hawaii Medicaid (Med-QUEST / QUEST Integration) guide →

CaliforniaMandate: SB 946 autism mandate (H&S § 1374.73, Ins. Code § 10144.51; no age or dollar caps)

Fully-insured Aetna plans issued in California sit under the state mandate above. State Medicaid baseline: Medi-Cal (California Medicaid) guide →

PennsylvaniaMandate: Act 62 of 2008 (40 P.S. § 764h; under 21, CPI-adjusted cap $51,908 for 2026)

Fully-insured Aetna plans issued in Pennsylvania sit under the state mandate above. State Medicaid baseline: Pennsylvania Medicaid (Medical Assistance) guide →

New HampshireMandate: RSA 417-E:2 autism coverage (HB 569, 2010; no age or dollar caps in current text)

Fully-insured Aetna plans issued in New Hampshire sit under the state mandate above. State Medicaid baseline: New Hampshire Medicaid guide →

WisconsinMandate: Wis. Stat. § 632.895(12m) + Ins 3.36 (intensive start ages 2–9; 2026 floors $74,240 / $37,119)

Fully-insured Aetna plans issued in Wisconsin sit under the state mandate above. State Medicaid baseline: Wisconsin Medicaid (ForwardHealth) guide →

South CarolinaMandate: Ryan’s Law (S.C. Code § 38-71-280; group plans, dx by age 8, under 16, $73,400 behavioral-therapy cap for 2026)

Fully-insured Aetna plans issued in South Carolina sit under the state mandate above. State Medicaid baseline: South Carolina Healthy Connections Medicaid guide →

KentuckyMandate: KRS 304.17A-142 autism coverage (no age, annual-benefit or visit caps since 2019)

Fully-insured Aetna plans issued in Kentucky sit under the state mandate above. For Medicaid members, Aetna operates Aetna Better Health of Kentucky — covered by its own guide, not this one. State Medicaid baseline: Kentucky Medicaid guide →

WashingtonMandate: Mental health parity (RCW 48.44.341 et al.; RCW 48.43.766 from 2027); no stand-alone autism statute

Fully-insured Aetna plans issued in Washington sit under the state mandate above. State Medicaid baseline: Washington Apple Health (Medicaid) guide →

ConnecticutMandate: Conn. Gen. Stat. §§ 38a-514b / 38a-488b (behavioral therapy under 21, under 26 from 1/1/2027; no dollar cap)

Fully-insured Aetna plans issued in Connecticut sit under the state mandate above. State Medicaid baseline: Connecticut Medicaid (HUSKY Health) guide →

IllinoisMandate: Illinois autism mandate (215 ILCS 5/356z.14; under 21, $36,000/yr CPI-adjusted)

Fully-insured Aetna plans issued in Illinois sit under the state mandate above. For Medicaid members, Aetna operates Aetna Better Health of Illinois — covered by its own guide, not this one. State Medicaid baseline: Illinois Medicaid (HFS) guide →

LouisianaMandate: La. R.S. 22:1050 (under 21, $36,000/yr cap)

Fully-insured Aetna plans issued in Louisiana sit under the state mandate above. For Medicaid members, Aetna operates Aetna Better Health of Louisiana — covered by its own guide, not this one. State Medicaid baseline: Louisiana Medicaid (Healthy Louisiana) guide →

OregonMandate: Oregon Laws 2013, ch. 771, § 2 (ABA up to 25 hr/wk, first requested under 9) + ORS 743A.168 parity

Fully-insured Aetna plans issued in Oregon sit under the state mandate above. State Medicaid baseline: Oregon Health Plan (Medicaid) guide →

MinnesotaMandate: Minn. Stat. § 62A.3094 (large-employer plans, children under 18)

Fully-insured Aetna plans issued in Minnesota sit under the state mandate above. State Medicaid baseline: Minnesota Medical Assistance (EIDBI) guide →

MaineMandate: Maine autism mandate (24-A M.R.S. §§ 2768, 2847-T, 4259; age 10 and under, $36,000/yr ABA cap allowed)

Fully-insured Aetna plans issued in Maine sit under the state mandate above. State Medicaid baseline: MaineCare (Maine Medicaid) guide →

VermontMandate: 8 V.S.A. § 4082 (formerly § 4088i; birth to 21, no dollar or hour cap)

Fully-insured Aetna plans issued in Vermont sit under the state mandate above. State Medicaid baseline: Vermont Medicaid (Green Mountain Care / DVHA) guide →

AlabamaMandate: Riley Ward Act (Ala. Code § 27-54A-2; large group, 18 and under, ABA caps $40K/$30K/$20K by age)

Fully-insured Aetna plans issued in Alabama sit under the state mandate above. State Medicaid baseline: Alabama Medicaid guide →

South DakotaMandate: SDCL 58-17-154 to -162 (ABA; annual floors $36,000/$25,000/$12,500 through age 18; ACA individual/small-group exempt)

Fully-insured Aetna plans issued in South Dakota sit under the state mandate above. State Medicaid baseline: South Dakota Medicaid guide →

NevadaMandate: NRS 689B.0335 autism mandate (under 18, or 22 in high school; $72,000/yr ABA cap)

Fully-insured Aetna plans issued in Nevada sit under the state mandate above. State Medicaid baseline: Nevada Medicaid guide →

MontanaMandate: Montana autism mandate (MCA 33-22-515; group plans, through age 18, caps of $50,000/yr to age 8 and $20,000/yr ages 9–18 allowed)

Fully-insured Aetna plans issued in Montana sit under the state mandate above. State Medicaid baseline: Montana Medicaid guide →

AlaskaMandate: AS 21.42.397 autism coverage (under 21; no visit or dollar caps; small groups of 20 or fewer exempt)

Fully-insured Aetna plans issued in Alaska sit under the state mandate above. State Medicaid baseline: Alaska Medicaid guide →

North DakotaMandate: No autism statute — Insurance Dept. Bulletin 2018-1 (insured plans may not exclude ABA as experimental; federal parity limits)

Fully-insured Aetna plans issued in North Dakota sit under the state mandate above. State Medicaid baseline: North Dakota Medicaid guide →

ArkansasMandate: Ark. Code § 23-99-418 (Act 196 of 2011; ABA under 18 and $50,000/yr as enacted)

Fully-insured Aetna plans issued in Arkansas sit under the state mandate above. State Medicaid baseline: Arkansas Medicaid guide →

Rhode IslandMandate: R.I. Gen. Laws ch. 27-20.11 (group plans; until age 15; no dollar cap in current text)

Fully-insured Aetna plans issued in Rhode Island sit under the state mandate above. State Medicaid baseline: Rhode Island Medicaid guide →

WyomingMandate: No autism statute — DOI Bulletin 01-2019 (mental-health parity, W.S. 26-20-701; no ABA exclusions from 7/1/2019)

Fully-insured Aetna plans issued in Wyoming sit under the state mandate above. State Medicaid baseline: Wyoming Medicaid guide →

West VirginiaMandate: W. Va. Code § 33-24-7k et al. (group plans; ages 18 months–18, dx by 8, $30,000/yr ABA cap for 3 years then $2,000/month)

Fully-insured Aetna plans issued in West Virginia sit under the state mandate above. For Medicaid members, Aetna operates Aetna Better Health of West Virginia — covered by its own guide, not this one. State Medicaid baseline: West Virginia Medicaid (BMS) guide →

District of ColumbiaMandate: D.C. Code §§ 31-3271–31-3272 (habilitative services incl. autism, under 21; ABA named in DC EHB benchmark)

Fully-insured Aetna plans issued in District of Columbia sit under the state mandate above. State Medicaid baseline: District of Columbia Medicaid guide →

MississippiMandate: Miss. Code Ann. § 83-9-26 (HB 885, 2015; ABA may stop at age 8 and 25 hr/wk unless medically necessary)

Fully-insured Aetna plans issued in Mississippi sit under the state mandate above. State Medicaid baseline: Mississippi Medicaid guide →

DelawareMandate: Delaware autism mandate (18 Del. C. §§ 3366, 3570A; under 21, CPI-adjusted ABA cap $38,601.65 for 2026)

Fully-insured Aetna plans issued in Delaware sit under the state mandate above. State Medicaid baseline: Delaware Medicaid (DMAP / Diamond State Health Plan) guide →

Intake gates

The questions that decide whether a family can start with Aetna, and what they have to bring. Each maps onto something intake should ask on the first call.

Who may diagnose

The diagnosis must come from a provider qualified to diagnose within their scope — a licensed psychologist, psychiatrist or physician. That is a scope-of-practice test rather than a closed credential list, and it is enforced at the front door: the precertification form asks for the DSM-5 diagnosis code, the diagnosing provider and their credentials, so the diagnosing clinician's name and credential are submission data.[5][4]

Referral required?

Aetna's ABA documents impose no referral or physician-order requirement of their own (the ABA Medical Necessity Guide names none). What Aetna requires is precertification: its behavioral health precertification list covers every ABA code, assessment and treatment alike; the request is initiated on Availity or by phone, with form GR-69017-4 (7-26 revision, eff. 8/1/2026) supplying the clinical information; and reauthorization runs on a roughly six-month cadence (the guide evaluates progress every six months). Where a state autism mandate applies to a fully-insured plan, that mandate may add a prescription or physician-order requirement of its own — Maryland and Missouri both do — so check the state layer before assuming none exists.[3][4][5]

Telehealth

Aetna's Telemedicine and Direct Patient Contact Payment Policy lists the ABA codes it pays by telehealth, by line of business. On commercial plans the eligible codes are 97151 (the assessment), 97153, 97155 (protocol modification, the code for BCBA direction of the technician), 97156 and 97157, billed with modifier GT, 95 or FR; 97152, 97154 and 97158 are checked for Medicare Advantage only. The posted policy shows a last review of June 2021, so treat the list as perishable.[6]

Ask the plan: Aetna provider services or Availity — confirm the payment policy is still current and that the member's plan carries a telehealth benefit before scheduling remote hours.

Other insurance (who pays first)

Aetna coordinates "as allowed by state or federal law following the National Associations of Insurance Commissioners (NAIC) guidelines. If there is no applicable law, then we coordinate according to the member's plan," and lists the birthday rule among the order-of-benefit rules it applies: for a child whose parents are married or living together, the plan of the parent whose birthday falls earlier in the year is primary; separated or divorced parents follow the custodial-parent rule unless a court order assigns coverage. Secondary payment is either the standard 100%-allowable method or maintenance of benefits, "a method used by many self-funded plans" under which Aetna pays nothing when the primary's benefit equals or exceeds Aetna's. Aetna pays ahead of Medicaid (payer of last resort by federal law — the Medicaid program may still require its own PA), TRICARE (secondary to other health insurance by law) and CHAMPVA (pays after other health insurance).[9][14][15][16]

Age limitPlan-dependent

CPB 0554 states no age limit for ABA. What decides the age question on an Aetna card is therefore the plan and the state: self-funded employer plans can carve benefits differently, and state autism mandates layer their own age bands on fully-insured business. Two families with Aetna cards can have materially different ABA benefits, so age is a benefits-verification answer, not a policy lookup.[1]

Ask the plan: A live benefits verification on every family — ABA coverage confirmation, any age or visit limits, deductible status, and the precert path for that specific plan.

Prior-auth decision timePlan-dependent

No national number: Aetna's provider manual publishes no decision clock for ABA precertification, so the deadline comes from the law that governs the plan. Self-funded employer plans (ERISA): a pre-service decision "not later than 15 days after receipt of the claim," extendable once by 15 days, and 72 hours for urgent care. Fully insured plans follow the state's utilization-review law, which is often tighter — Aetna's own state supplement shows Texas at "3 calendar days from receipt of a complete request." Reauthorization lead time is likewise a state-law and plan question; capture the authorization end date and file the continued-service request well before it.[9][12][13]

Ask the plan: Benefits verification: ask whether the plan is fully insured (state UR deadlines) or self-funded (ERISA deadlines), and ask Aetna precertification how early a reauthorization may be submitted.

Diagnosis recencyAsk the plan

No recency rule is published. The ABA Medical Necessity Guide does not state how recent the ASD diagnostic evaluation must be (its 12-month test is on the functional-impairment scale), and the precertification form (GR-69017-4, 7-26 revision, eff. 8/1/2026) asks for the diagnosis code, the diagnosing provider and their credentials without a date test. The form's date test is on the standardized assessment instead: results "completed within the past 12 months," with a repeat validated assessment every 6–12 months. Capture the evaluation date at intake regardless; any plan-level rule will be applied against it.[5][4]

Ask the plan: The precertification submission itself — Availity's two-step precert add plus clinical questionnaire, or the precert phone line. Ask whether an evaluation of this age is acceptable before booking the assessment.

Diagnostic tools requiredAsk the plan

No instrument is named. CPB 0554 does not require or reference a specific diagnostic tool, and the precertification form asks for the diagnosis code, the diagnosing provider and their credentials rather than for an instrument, date and score — a notably lighter bar than Optum's validated-tool requirement or MHS's named-instrument form. Collect the instrument anyway: a state mandate or a downstream reviewer may want it even when the policy does not.[1]

Ask the plan: Aetna precertification (Availity or the number on the card) — ask whether a specific instrument is expected for this plan before scheduling testing.

Delivery & billing rules

Coverage decides whether Aetna 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.

Supervision

Aetna's ABA medical necessity guide: services "must be provided directly or billed by licensed behavior analysts (in states with behavior analyst licensure laws), board-certified behavior analysts, or licensed psychologists" unless state mandates, plan documents or contracts require otherwise, and where those allow unlicensed or non-certified staff "there must be supervision and direction of the unlicensed or non-certified providers in line with practice standards." No RBT credential is named. The guide does set the supervision allowance: “additional authorization may be provided for QHP protocol modification and direction at 1 to 2 hours per 10 hours of treatment by protocol, as well as authorization for caregiver training.” It sets no cap on how many technicians or cases one analyst may supervise. The precertification form does make supervision a submission fact rather than an internal one: it asks for the name and credential of the BCBA or licensed clinician overseeing the case. For context on intensity rather than supervision, CPB 0648 references intensive-intervention research norms of 25 hours a week, 12 months a year.[5][2]

Place of servicePlan-dependent

Aetna publishes no ABA place-of-service list. On school settings it says two things. CPB 0648: "Many Aetna plans exclude coverage of educational services. For example, speech therapy or ABA services during class would be excluded under these plans. Please check benefit plan exclusions." And precertification form GR-69017-4 asks "Are any ABA hours being requested during class?" and, if so, how many and for which codes. The IEP/IDEA carve-out in Aetna's ABA medical necessity guide sits in its Maryland exhibit, not in the national criteria. Where ABA is payable in a school, the community or a group home is a benefit-document question.[2][4]

Ask the plan: The member's benefit document (educational-services exclusion), and Aetna provider services for whether school-setting ABA is payable on that plan.

Bill as providerPlan-dependent

Billed by the licensed or certified analyst, unless the plan or state says otherwise. Aetna’s ABA Medical Necessity Guide: “Services must be provided directly or billed by licensed behavior analysts (in states with behavior analyst licensure laws), board-certified behavior analysts, or licensed psychologists where behavior analysis is within their scope of practice definition, unless state mandates, plan documents or contracts require otherwise.” Where unlicensed or non-certified staff deliver services, “there must be supervision and direction” of them in line with practice standards. Aetna does not publish whose NPI goes in the rendering field of a technician-delivered 97153 line, or any degree-level modifiers.[5]

Ask the plan: Your Aetna participation agreement, or Aetna provider services / Availity — confirm the rendering-NPI convention and any modifiers before the first claim.

Concurrent billing (97153 + 97155)Ask the plan

Not published. Neither CPB 0554 nor CPB 0648 states whether 97155 and 97153 may be billed for the same clock time; Aetna handles code-pair questions through reimbursement and claim-editing policy rather than through the clinical policy bulletin. The precertification form does require requested hours to be listed code by code, so the authorization will at least be explicit about which codes are in play.[1]

Ask the plan: Availity Essentials for the plan's reimbursement and claim-editing policies, or the provider-services number on the member's card. Ask specifically about 97153 billed alongside 97155.

Daily limits / MUEsAsk the plan

Not published as a per-day unit ceiling. CPB 0554 lists the covered ABA codes but sets no per-day cap, and Aetna publishes no ABA-specific MUE table. The operative ceiling is the precertification itself: form GR-69017-4 asks for treatment hours per week code by code, and assessment hours per authorization period. The ABA Medical Necessity Guide sizes those weekly hours with a severity table. For each impaired domain (maladaptive behavior, social communication, self-care) it allows 1 to 4 hours a week for mild impairment (more than 1 SD below the mean), 4 to 7 for moderate (more than 1.5 SD) and 7 to 10 for severe (more than 2 SD). “Authorized hours will be based on documented severity of impairments.” Its typical intensity is 10–25 hours a week for comprehensive ABA and 1–20 for focused ABA. These are authorization limits, not claim edits.[1][5][4]

Ask the plan: The authorization letter itself, plus Availity Essentials for the plan's claim-editing and reimbursement policies. Ask whether CMS MUE limits are applied to ABA codes on this plan.

Session-note signatureAsk the plan

Not published. CPB 0554 and CPB 0648 set coverage criteria and precertification content; neither states what a session note must contain, who signs it, or by when.[1]

Ask the plan: Aetna provider services or Availity — ask for the documentation standard applied at audit, and keep to the precertification form's own data elements in the meantime.

What intake should collect for Aetna
Member ID, group ID & subscriber — Plus a card photo — enough to run verification without a callback.
Plan type — Fully insured vs. self-funded changes which rules apply; note the state of issue for mandate purposes.
Diagnosis report — DSM-5 ASD code, diagnosing provider and credentials, evaluation date.
Concurrent services — Speech, OT, PT, school supports — required on the precert form.
Prior ABA history — Previous providers, hours, and progress — needed to justify requested intensity.
Download the free verification-call checklist (PDF)

Common questions

Does Aetna accept H0031 or H0032 for commercial ABA?

Aetna’s commercial ABA documents use CPT codes only: 97151–97158, 0362T and 0373T are the codes on its behavioral health precertification list and in CPB 0554. Bill commercial ABA with those CPT codes.

What is Aetna’s timely filing limit for commercial ABA claims?

Aetna’s national provider manual does not publish one. The deadline is in your participation agreement, and on a fully insured plan the state’s timely-filing law applies too. The manual treats any claim involving coordination of benefits as outside its clean-claim definition. Reconsiderations are due within 180 calendar days of the claim decision.

Does Aetna require graphs for ABA reauthorizations?

No. Aetna’s precertification form asks for baseline, interim and current data for every goal, plus data showing how severe each impairment is now. It also asks for a standardized assessment (Vineland, ABAS or VB-MAPP) from the past 12 months, a progress re-evaluation every 6 months and a repeat validated assessment every 6–12 months. A graph is fine if it shows the values and dates, but none is required.

Does Aetna require a referring provider on ABA claims?

Only when the member’s plan requires a referral. Aetna’s June 2026 provider manual counts a referral as part of a clean claim only "if required for the applicable claim," and members can reach behavioral health care by direct access. Open Access plans need no referral. Check the member’s plan on the eligibility response.

Does Aetna cover ABA therapy?

Yes — for autism spectrum disorder (ICD-10 F84.0–F84.9) under clinical policy CPB 0554, with precertification. Aetna considers ABA experimental for non-ASD indications.

Does Aetna require prior authorization for ABA?

Yes. Precertification is initiated on Availity or by phone, and form GR-69017-4 (7-26 revision, eff. 8/1/2026) supplies diagnosis details, requested hours per CPT code, the supervising clinician, and concurrent services.

Does Aetna cover ABA by telehealth?

Yes, for codes 97151, 97153, 97155, 97156, and 97157 (not 97152) — but the policy has shifted before, so confirm the current rule during each benefits verification.

Does Aetna require RBT certification for ABA technicians?

Not by name. Aetna's ABA medical necessity guide says services must be provided directly or billed by licensed behavior analysts, BCBAs or licensed psychologists "unless state mandates, plan documents or contracts require otherwise." Where those allow services by unlicensed or non-certified staff, "there must be supervision and direction" in line with practice standards. Your contract and any state licensure law decide the technician credential.

Can an out-of-state BCBA provide ABA to an Aetna member by telehealth?

Only within the law at both ends. Aetna requires televideo providers to comply with all relevant laws in the jurisdiction where they and the member are located, and not every plan covers televideo. Confirm that the child’s state allows the BCBA to practise there, and verify telehealth coverage for the specific plan.

How long do we have to appeal an Aetna commercial ABA claim?

File a reconsideration within 180 calendar days of the claim decision, then an appeal within 60 calendar days of the reconsideration decision. Medical-necessity, payment-policy, no-precertification and retro-authorization denials go straight to appeal, with up to 180 days on commercial plans. Fully insured plans in some states get longer: Maryland 365 days, North Carolina 2 years from the original payment.

Does Aetna commercial require EVV for ABA?

No Aetna commercial ABA document we read mentions electronic visit verification: not the ABA Medical Necessity Guide, the ABA precertification form or the 2026 provider manual. The federal EVV mandate, 42 U.S.C. § 1396b(l), applies to Medicaid personal care and home health services, not to commercial plans. Aetna Better Health (Medicaid) plans follow their state’s EVV rules, so check the state Medicaid guide for those.

Does Aetna bill ABA under the supervising BCBA or the rendering technician?

Aetna’s ABA Medical Necessity Guide says services “must be provided directly or billed by licensed behavior analysts (in states with behavior analyst licensure laws), board-certified behavior analysts, or licensed psychologists,” with unlicensed staff supervised, “unless state mandates, plan documents or contracts require otherwise.” So technician services are billed by the licensed or certified provider. Aetna does not publish which NPI goes in the rendering field; confirm it with your Aetna contract or provider services.

Primary sources
  1. Aetna CPB 0554 — Applied Behavior Analysis
  2. Aetna CPB 0648 — Autism Spectrum Disorders
  3. Aetna — Participating provider behavioral health precertification list (eff. Aug. 1, 2024) (PDF)
  4. Aetna — Outpatient BH ABA Treatment Request: Required Information for Precertification, form GR-69017-4 (7-26) (PDF)
  5. Aetna — Applied behavior analysis medical necessity guide (PDF)
  6. Aetna — Telemedicine and Direct Patient Contact Payment Policy (ABA code table: Commercial vs. Medicare columns; posted policy shows last review June 2021)
  7. Aetna — Behavioral Health Televideo Services (DocFind)
  8. Aetna — Behavioral Health Provider Manual (1158252-01-01, 8/22) (PDF)
  9. Aetna — Provider manual (8102800-01-01, 6/26) (PDF)
  10. Aetna — The disputes process: reconsiderations and post-service appeals
  11. Aetna — Dispute & appeal process: state exceptions to filing standard
  12. Aetna — Provider manual State Supplement, Texas section (8705750-01-01, 7/26) (PDF)
  13. 29 CFR § 2560.503-1(f)(2) — ERISA group health plan claim decision deadlines
  14. 42 CFR § 433.139 — Medicaid payment of claims involving third party liability
  15. 32 CFR § 199.8 — TRICARE double coverage
  16. VA — CHAMPVA Guidebook (updated Jan. 1, 2025) (PDF)
  17. Aetna — OfficeLink Updates newsletter archive (quarterly newsletters + monthly notices and reminders)

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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