---
title: "UnitedHealthcare / Optum ABA coverage in Missouri: the intake guide."
url: "https://carelu.com/payers/unitedhealthcare-missouri"
markdown_url: "https://carelu.com/payers/unitedhealthcare-missouri.md"
state: MO (Missouri)
payer: UnitedHealthcare / Optum in Missouri
kind: Commercial insurance
description: "How UnitedHealthcare / Optum covers ABA for Missouri families — the national clinical policy, prior authorization, the RSMo § 376.1224 mandate (the $40K ABA cap through 18, exemptions), Missouri behavior-analyst licensure, and what intake should verify."
last_reviewed: October 2026
vob_data_updated: 2026-10-15
---

# UnitedHealthcare / Optum ABA coverage in Missouri: the intake guide.

_Payer Guide · UnitedHealthcare · Missouri · Last updated October 2026 · 12 primary sources_

> Optum Supplemental Clinical Criteria (BH803ABASCC) + the RSMo § 376.1224 mandate layer.

For an intake team in Missouri, a UnitedHealthcare card means three layers at once: the carrier's national clinical policy, Missouri's autism insurance mandate (RSMo § 376.1224), and the plan's funding type deciding which of the two actually binds. This guide stacks them in order.

## Prior authorization and diagnosis at a glance

- **Prior auth for the assessment**: Required — step 1 of Optum's two-step authorization (assessment auth via Provider Express) [1][6]
- **Prior auth for treatment**: Required — a separate treatment authorization after the assessment. “At a minimum, most treatment reviews are required every 4-6 months depending on the account/state law,” and continued-care requests go in “no more than 30 days prior to the current approvals on file expiring” (Optum ABA CPT FAQ) [8][1][6]
- **Autism diagnosis required?**: Yes — DSM-5-TR ASD confirmed with a validated tool (ADI-R, ADOS-2, etc.) [1][6]

## At a glance

- **Covers ABA?:** Yes — for ASD, per the national UnitedHealthcare policy
- **State mandate:** RSMo § 376.1224 (HB 1311, 2010; expanded 1/1/2020)
- **Mandate age:** No overall age limit stated; the ABA dollar cap applies through age 18
- **Mandate caps:** $40,000/yr ABA (statutory base, CPI-indexed; exceedable with plan approval)
- **Exempt from mandate:** Self-funded private ERISA plans; short-term and limited policies
- **Licensure:** MO Licensed Behavior Analyst (RSMo 337.315, Div. of Professional Registration)

## The national policy, applied in Missouri

UnitedHealthcare administers ABA through Optum Behavioral Health as a two-step authorization on the Provider Express portal — assessment authorized first, then treatment — under Optum's Supplemental Clinical Criteria, with continued-service reviews every 4–6 months and an operational flag when utilization falls below 80% of authorized hours. Notably, Missouri has no entry in Optum's ABA State Mandates supplemental criteria document (we checked the 2026 edition — the state list runs AZ through VA and skips Missouri), so Missouri commercial members run on Optum's standard national criteria, with RSMo § 376.1224 applying to fully-insured plans by operation of law rather than through an Optum overlay. Plan funding type is therefore the first fact to establish on every benefits check. The full national policy breakdown lives in our UnitedHealthcare / Optum guide; this page covers what changes in Missouri. [1][2]

## The Missouri mandate: what it guarantees (and doesn't)

Missouri's mandate — enacted by 2010's HB 1311, with the current version applying to plans delivered, issued, continued, or renewed on or after January 1, 2020 (which added developmental and physical disability coverage) — reaches unusually far: beyond ordinary individual and group policies, it covers the state consolidated health care plan, self-insured governmental plans, MEWAs, and self-insured school district health plans established after 1/1/2020. ABA must be ordered by the treating licensed physician or psychologist in a treatment plan, supervised by a board-certified behavior analyst licensed under Chapter 337, and insurers may review the ABA treatment plan no more than once every 6 months unless the provider agrees otherwise. The headline number: ABA carries a $40,000-per-calendar-year cap for individuals through age 18 — statutory base value. Three things soften it: the cap may be exceeded with prior plan approval when additional ABA is medically necessary; it is CPI-indexed (carriers must adjust at least triennially, with the current adjusted figure published annually in the Missouri Register — don't quote $40K as the live number without checking); and other autism treatments (OT/PT/speech, psychiatric, pharmacy) sit outside the cap entirely. Self-funded private ERISA plans remain federally preempted. [3]

## UnitedHealthcare Medicaid in Missouri: the carve-out twist

A family saying "we have UnitedHealthcare" in Missouri may be on UnitedHealthcare Community Plan of Missouri — one of the four MO HealthNet Managed Care plans. But here Missouri differs from most states: Medicaid ABA is fully carved out of managed care to state fee-for-service, so UHC (and Optum) plays no role in Missouri Medicaid ABA authorization or payment. For those families, skip this page entirely — the state MO HealthNet guide is the operative one, and the precert goes to the state by fax, not to Provider Express. [7][5]

## Licensure & rates in Missouri

Missouri requires behavior-analyst licensure: RSMo 337.315 prohibits practicing applied behavior analysis without an LBA (or Licensed Assistant Behavior Analyst) license or an enumerated exception — supervised trainees, licensed psychologists within scope, IDEA school personnel, and students among them. The Behavior Analyst Advisory Board within the State Committee of Psychologists (Division of Professional Registration, RSMo 337.300–337.345) reviews applications, and the mandate itself requires BCBA-supervised, Chapter 337-licensed delivery — so licensure is a coverage requirement, not just a credentialing one. On rates: UnitedHealthcare does not publish commercial ABA fee schedules for Missouri (none of the national carriers do) — rates are contract-negotiated and live in your participating-provider agreement. Benchmark against MO HealthNet's published fee schedule ($20.13/unit on 97153 at the analyst tier) when modeling. [4]

## Does UnitedHealthcare (Optum) require treatment-plan goals in a set format, such as by DSM-5 criteria?

Optum sets goal content and priorities, not a DSM-5 template. Its ABA Supplemental Clinical Criteria (BH803ABASCC, interim review April 2026) require "Treatment goals and objectives that are comprehensive and clearly stated," "Outcome-oriented interventions targeting specific baseline behaviors," and behaviors "tied to objective and quantifiable treatment goals that have baseline data, measurable progress, and projected timeframes for completion." Goals are to be "prioritized to address behaviors that threaten the safety of the client or others or create a barrier to quality of life," then skills fundamental to health and social inclusion; when goals are met, "new goals should be identified based on targeted symptoms and behaviors." DSM-5-TR appears in the diagnosis requirement, not as a way to organize goals. [1][3]

Missouri's mandate requires only that the plan, when requested, include "a diagnosis, proposed treatment by type, frequency and duration of treatment, and goals" (RSMo § 376.1224.4(2)). [1][3]

## Does UnitedHealthcare (Optum) require parent training, and how many hours?

Optum says parent training is required but sets no number. Its CPT-code FAQ (BH00083-24-FAQ, 01/2024): "Is parent training covered? Parent training is required. Bill 97156 or 97157 depending on the format of parent training," and, asked "Is there a minimum or maximum of what can be billed for parent training?", answers "It is based on the treatment plan and goals provided." The Supplemental Clinical Criteria call for a "systematic, individualized curriculum on ABA fundamental concepts" — "not accomplished by simply having the caregiver or guardian present during treatment" — and for the plan to describe parent goals with progress and "the percentage of planned sessions attended." The only numeric ceiling is the commercial reimbursement policy's maximum frequency per day: 16 units (4 hours) each for 97156 and 97157. [8][1][9]

## Timely filing and prompt pay for UnitedHealthcare ABA claims in Missouri

Missouri law sets the floor for health carriers, which the statute defines to include self-insured plans "to the extent allowed by federal law". A carrier must "Permit participating health care providers to file a claim for reimbursement for a health care service provided in this state for a period of up to six months from the date of service, unless the contract between the health carrier and health care provider specifies a different standard," and must give nonparticipating providers up to one year (RSMo 376.384). So the filing window in your UnitedHealthcare agreement controls, and without one it is six months. [13][14]

On payment, the carrier acknowledges an electronic claim within 48 hours and, within 30 processing days, tells you whether it is clean or what additional information it needs. Once it has the information it has ten processing days to pay or deny (or make a final request), then five more. A claim still unpaid on the 45th processing day earns "one percent interest per month and a penalty in an amount equal to one percent of the claim per day" (RSMo 376.383). Processing days stop counting while the carrier waits for your answer, and the 2003 electronic-filing rule means a paper claim falls outside these protections. [13][14]

## What is the timely filing limit for UnitedHealthcare ABA claims?

UnitedHealthcare commercial ABA runs through Optum Behavioral Health, whose National Provider Network Manual (effective 9/1/2026) says "All information necessary to process claims must be received by Optum no more than 90 calendar days from the date of service, or as allowed by state or federal law or the member’s specific benefit plan." Corrections are due within 90 days of the first claim’s receipt, clean claims are "Generally" paid within 45 calendar days, and reconsideration plus appeal must be filed within 12 months in total unless state law or your agreement says otherwise. Missouri’s statute allows nonparticipating providers up to one year to file. [15][13]

## Does UnitedHealthcare require a referring provider on the ABA claim (box 17)?

Neither UnitedHealthcare's 2026 commercial administrative guide nor Optum's commercial ABA reimbursement policy sets a referring-provider requirement for ABA claims. On plans that do require PCP referrals, the administrative guide lists "Mental health/substance use disorder services with network behavioral health clinicians" among the services members can get without one, and Optum manages the ABA benefit through its own two-step authorization. [12][9]

So box 17 is not a published condition of a UnitedHealthcare ABA claim in Missouri; the authorization is. Enter a referring provider only when one exists. [12][9]

## Can ABA overlap with speech, OT or PT under UnitedHealthcare (Optum)?

Optum's criteria publish no clock-time rule for ABA against speech, OT or PT, but they do rule out duplication. The Supplemental Clinical Criteria state that "ABA services do not duplicate the services provided to or available to the individual by other medical or behavioral services." They require coordination with "speech/occupational therapists and others," and they size intensity on "The individual's ability to participate in ABA, given participation in other therapies and engagements." [1][9]

In practice, list the child's other therapies, with their schedule, in the treatment plan, and show the ABA hours fit around them. Optum's own same-time rules cover ABA codes only: 97153 or 97154 with 97155 concurrently, but never by a single QHP. [1][9]

## Which codes does UnitedHealthcare / Optum pay for ABA? (H0031/H0032 and other H-codes)

Optum’s commercial ABA reimbursement policy (2022RP501A) “describes the correct coding methodology and reimbursement for reporting behavior assessment/intervention services (ABA) for the assessment and treatment of Autism Spectrum Disorders with CPT codes 97151-97158 along with the appropriate modifier,” and its code tables cover 97151–97158, 0362T and 0373T. It lists no HCPCS H-code (H0031, H0032, H2014, H2019) for commercial ABA. The same policy says “97151 and 97152 are the only codes eligible for reimbursement for assessment or reassessment activities,” so 97153 or 97155 cannot be billed for assessment work. [9]

## What must a UnitedHealthcare / Optum ABA reauthorization contain? Are graphs required?

Optum’s Supplemental Clinical Criteria (“Continued Service Criteria”) say that “With each clinical review for continued ABA treatment, the provider must submit updated documentation.” Progress must be “assessed and documented for each targeted symptom and behavior … including the same modes of measurement that were utilized for baseline measurement.” It “should include rate and percentage of mastered programs, rates of mastered targets, change scores for any outcome measures, updated standardized adaptive measures, and change scores for skills-based assessments,” with movement from baseline shown on validated, norm-referenced assessments and caregiver progress where applicable. Inadequate progress within a six-month period calls for an assessment of the reasons and modified interventions, and utilization below 80% of authorized hours over a two-week period is reviewed. The criteria do not require graphs; they require the measures above. [1]

## Intake gates

The questions that decide whether a family can start with UnitedHealthcare / Optum in Missouri, and what they have to bring.

- **Who may diagnose**: A DSM-5-TR autism spectrum diagnosis from a state-licensed physician, psychologist, or other qualified clinician; Optum asks for the diagnosing clinician and the confirming instrument at the assessment-authorization step. On a plan the Missouri mandate reaches, the ABA must additionally be ordered by the treating licensed physician or psychologist — the narrower list, and the one that decides whether the order is valid. [1][3]
- **Diagnostic tools required**: The diagnosis must be confirmed with at least one clinically validated tool. Optum names first-level instruments — the ADI-R, the ADOS-2 and the DISCO — and accepts second-level tools including the CARS-2, the RITA-T and the STAT. Capture which instrument was used, by whom and when; a diagnosis letter with no named tool is the most common reason an Optum assessment request stalls. Missouri's mandate names no instrument. [1]
- **Referral required?**: No UnitedHealthcare referral, but the state mandate wants an order. UnitedHealthcare's 2026 administrative guide lists "Mental health/substance use disorder services with network behavioral health clinicians" among the services a member on a referral-required plan may get without a PCP referral. Optum gates ABA on prior authorization, assessment first and treatment second. Missouri's mandate requires ABA to be "ordered by the insured's treating licensed physician or licensed psychologist, pursuant to the powers granted under such licensed physician's or licensed psychologist's license, in accordance with a treatment plan" (RSMo § 376.1224). Keep that order and the treatment plan on file for any plan the statute reaches. It does not reach private self-funded ERISA plans, but it does reach self-insured governmental plans. Neither UnitedHealthcare nor Optum publishes an order form or a validity period for one. The same statute requires the ABA to be supervised by a board-certified behavior analyst licensed under chapter 337, limits the carrier to reviewing the treatment plan once every six months unless the provider agrees otherwise, and puts the cost of any review or treatment plan on the plan. [12][1][3]
- **Telehealth**: Three codes, after an attestation. Optum’s Telehealth Billing guide (updated September 2025) is explicit for commercial plans: “For ABA services, telehealth is only allowed for these 3 CPT codes: 97155, 97156 or 97157” — virtual supervision of technicians and family training — so technician-delivered 97153 is not payable by telehealth, and neither is the 97151 assessment or the technician-assisted 97152: plan the assessment in person. The provider must first be “an approved Optum virtual visits provider who has attested” (the virtual-visits attestation on Provider Express) and must tell the ABA Care Advocate at authorization. Bill the in-person code with the member’s location as the place of service: POS 10 when the member is at home, POS 02 anywhere else (the older ABA CPT FAQ says POS 02; the 2025 guide requires one of the two on every behavioral-health telehealth claim, and POS 11 or a telehealth modifier alone is not paid). Optum’s criteria add that telehealth is “not intended to supplant in-person service.” Missouri’s Medicaid telemedicine rule does not reach a commercial UnitedHealthcare plan. [10][8][1][6]
- **Other insurance (who pays first)**: UnitedHealthcare: "COB is administered according to the member's benefit plan and in accordance with law. We accept secondary claims electronically," and "If COB caused a delay, you have 90 days from the date of the primary carrier Explanation of Benefits to submit." For ABA through Optum: "bill the primary insurance carrier first, then notify Optum of your findings"; Optum processes "using industry-wide coordination of benefits (COB) standards and in accordance with benefit contracts and applicable state laws." Missouri's COB rule (20 CSR 400-2.030) governs fully insured group plans: when parents are not separated or divorced, "The benefits of the plan of the parent whose birthday falls earlier in a year are determined before those of the plan of the parent whose birthday falls later in that year" (same birthday: the plan that covered the parent longer); for divorced or separated parents a court decree naming the responsible parent controls. Self-funded plans follow their plan document. If another payer needs a UHC denial to pay, Optum's FAQ says to "Call the number on the back of the member's insurance card to request a denial." If the child also has Medicaid, this plan pays first: Medicaid is payer of last resort (42 CFR 433.139) — bill here, then send the EOB or denial to Medicaid, and get Medicaid's own prior auth too if the state requires it. TRICARE is secondary to this plan ("TRICARE shall be last pay," 32 CFR 199.8), and "CHAMPVA is the last payer to OHI" (38 CFR 17.276(d)). [12][15][6][18][19][20][21]
- **Age limit** _(plan-dependent)_: The mandate sets no overall age limit on autism coverage — what it ages out is the dollar cap. RSMo § 376.1224 subjects ABA to “a maximum benefit of forty thousand dollars per calendar year for individuals through eighteen years of age,” a statutory base that is CPI-indexed (the Department of Commerce and Insurance publishes the adjusted figure annually). Coverage required under the section other than ABA “shall not be subject to the age and dollar limitations described in this subsection,” so OT, PT, speech, psychiatric and pharmacy care for autism carry no age cut-off and no dollar cap. Self-funded private ERISA plans are preempted from all of it; note Missouri's unusual reach into the state consolidated health care plan, self-insured governmental plans, MEWAs and self-insured school-district plans established on or after 1/1/2020. [3]
  - Ask the plan: Benefits verification on the specific plan, via the payer portal or the number on the member’s card — ask whether RSMo § 376.1224 reaches this plan (it reaches fully-insured plans, the state consolidated health care plan, self-insured governmental plans, MEWAs and self-insured school-district plans established on or after 1/1/2020, but not private self-funded ERISA plans), and what the plan applies as this year’s dollar cap. The Missouri Department of Commerce and Insurance publishes the CPI-adjusted figure annually — quote that year’s number, never the $40,000 statutory base.
- **Prior-auth decision time** _(plan-dependent)_: UnitedHealthcare publishes its own commercial clock: "Standard requests: up to 15 calendar days"; "Expedited requests: 72 hours"; "We may extend this time if we need additional information." Submit "at least 15 calendar days in advance, if possible, but … at least 5 business days before the planned service date." ABA requests route to Optum (Provider Express, AutismABA), where "All services require prior approval"; Optum's ABA FAQ says to request a continuation "no more than 30 days prior to the current approvals on file expiring" (that FAQ dates from October 2021). Missouri fully insured plans are bound by RSMo 376.1363: a carrier "shall make the determination within thirty-six hours, which shall include one working day, of obtaining all necessary information," with an approval phoned or sent electronically to the provider within 24 hours; concurrent review (continuing an approved course) is decided "within one working day of obtaining all necessary information." The clock starts when the file is complete, not when the form lands. Self-funded ERISA plans are outside state law and follow 29 CFR 2560.503-1: a pre-service decision "not later than 15 days after receipt of the claim" (one 15-day extension), 72 hours for urgent care, and an urgent extension request decided within 24 hours if made at least 24 hours before the approval expires. Where state law is stricter than UHC's 15 days, the law wins for fully insured members. [12][6][16][17]
  - Ask the plan: Optum Behavioral Health (number on the member ID card): confirm whether the plan is fully insured or self-funded, which sets whether state law or UHC's 15-day ceiling governs.
- **Diagnosis recency** _(ask the plan)_: Optum publishes no recency rule for the ASD diagnosis in the Supplemental Clinical Criteria cited here, and Missouri has no entry in Optum's State Mandates supplement to add one. What Optum does set is downstream: continued-service reviews every 4–6 months requiring updated standardized adaptive measures and progress measured the same way as baseline. Note the tension with § 376.1224 on a fully-insured Missouri plan — the statute limits plan review of the treatment plan to once every six months unless the provider agrees otherwise. [1][2][3]
  - Ask the plan: Optum provider services or the assessment-authorization request on Provider Express — ask whether an evaluation of this age will be accepted before scheduling.

## Delivery and billing rules

Coverage decides whether UnitedHealthcare / Optum in Missouri pays. These decide whether the claim survives: staffing and supervision, concurrent billing, per-day ceilings, who signs the note, where the service is payable, and whose NPI the claim goes out under.

- **Supervision**: Optum's Supplemental Clinical Criteria set supervision at 1–2 hours per 10 hours of direct treatment, with a floor of at least one hour of 97155 per case per month. Missouri layers the licence on top as a coverage condition: § 376.1224 requires ABA to be supervised by a board-certified behavior analyst licensed under chapter 337, and RSMo 337.315 prohibits unlicensed practice outside enumerated exceptions. Missouri has no entry in Optum's ABA State Mandates supplement, so nothing modifies the national supervision criteria. Neither the Supplemental Clinical Criteria nor Optum’s commercial ABA reimbursement policy caps how many technicians one BCBA may supervise. [9][1][2][3][4]
- **Concurrent billing (97153 + 97155)**: Yes, with a single-provider exclusion. Optum’s commercial ABA reimbursement policy: “Can I report 97153 or 97154 with 97155 concurrently? A. Yes, as long as the criteria in the descriptors of both codes are met. A single QHP may not report 97153 or 97154 with 97155 concurrently.” So the overlap has to be two people — a technician on 97153 and an analyst on 97155 directing them with the patient present. Optum’s ABA CPT FAQ adds that 97153 and 97156 “may be billed concurrently” as separate services to different family members by different providers. 97155 and 97156 on the same date pay only if “separate, distinct, and clearly documented in the progress notes” — “A single provider can’t bill for both simultaneously.” Team meetings bill only as supervision with the member, supervisor and technician present, and “CPT codes 97153 and 97155 may not be billed for technician training.” [9][8]
- **Daily limits / MUEs**: Optum’s commercial ABA reimbursement policy (2022RP501A, updated June 2026) sets a maximum frequency per day for every code: 97151 32 units (8 hrs), 97152 16 (4 hrs), 97153 32 (8 hrs), 97154 18 (4.5 hrs), 97155 24 (6 hrs), 97156 16 (4 hrs), 97157 16 (4 hrs), 97158 16 (4 hrs), 0362T 16 (4 hrs), 0373T 32 (8 hrs) — and “If a provider bills in excess of 32 units per day, claims may be subject to non-reimbursement or recovery.” The ABA CPT FAQ confirms “For our commercial ABA program MUE’s apply.” There is no weekly hour cap: hours are authorized on documented clinical need, approved units can be shifted among codes within a cluster, and utilization below 80% of authorized hours over a two-week period is addressed at review. Missouri’s own cap is a dollar cap on the benefit rather than a unit ceiling on the day. [9][8][1][3]
- **Session-note signature**: “Provider signature is required on progress notes. Parent/guardian signatures are not required on progress notes” (Optum ABA CPT FAQ). Each daily session note records place of service, start and stop time, who rendered the service, the specific service, who attended and the interventions. Optum’s ABA documentation protocol (June 1, 2026) requires the “signature of the rendering provider” and “Legible identity of the rendering provider with credentials,” and “The date of signature must reflect the date the note is finalized” — a note signed after the date of service must follow late-entry rules and show the date it was signed. Same-date services must be “separate, distinct, and clearly documented in the progress notes,” or the claim may be denied. [8][11][9]
- **Place of service**: Optum's exclusions are the operative setting rule: team meetings without the member, 1:1 classroom aides, and any service owed under IDEA are not covered, which makes the school and IEP picture a coverage question rather than background. [1]
- **Bill as provider** _(plan-dependent)_: Optum does not publish the rendering-versus-billing NPI convention for ABA in the criteria cited here. Missouri's mandate supplies the statutory half for plans it reaches: reimbursement runs to the autism service provider or to the entity or group the supervising board-certified behavior analyst works for, and expressly covers line-therapist services delivered under that supervision. [3][1]
  - Ask the plan: Optum provider services or the authorization letter on Provider Express — confirm the rendering-versus-billing NPI convention before the first claim.

## What intake should collect for UnitedHealthcare / Optum in Missouri

- **Plan funding type:** Fully insured (mandate applies — including MO's unusual reach into governmental and school self-insured plans) vs. self-funded private ERISA (exempt). Ask for the employer and check the card.
- **Line of business:** Commercial vs. UnitedHealthcare Community Plan of Missouri — Medicaid members route ABA to state FFS, not to Optum at all.
- **Member ID + card photo:** Enough to run a live benefits verification — the only reliable answer on limits and cost-sharing.
- **Diagnosis report:** DSM-5 ASD diagnosis, diagnosing provider and credentials, evaluation date.
- **Age vs. the cap:** The ABA dollar cap runs through age 18 and is CPI-indexed — verify the current adjusted value and year-to-date usage before projecting hours.

Free verification-call checklist (PDF): https://carelu.com/downloads/aba-verification-call-checklist.pdf

## Verification of benefits (VOB) data

How UnitedHealthcare / Optum in Missouri ABA benefits route and read on an eligibility check. Data last updated 2026-10-15.

### EDI routing

- **Payer ID (pVerify):** 00192
- **Payer ID (Availity):** 87726 — 87726 confirmed as the Optum/UHC claims payer ID directly from Optum Provider Express's EDI page (verified); the Availity-list occurrence is from the stale 2012 export, so this field ships 'inferred' on the Availity source specifically. pVerify separately lists a distinct "UHG007 United Healthcare - Optum Behavioral Solutions" code — 87726 is the correct single-hop ID for ABA per Optum's own page.
- **Payer ID (Change Healthcare / Optum):** 87726
- **Supports 270/271 eligibility:** Yes
- **Behavioral health administrator:** Optum Behavioral Health
- **BH administrator payer ID:** 87726
- **ABA rides on:** medical benefit
- **Two-hop verification required:** No

### How the 271 reports ABA benefits

- **ABA benefit bucket (service type code):** MH — UHC's own EDI feed (87726) formally supports MH/A4-A8 with financial detail, but whether members whose ABA benefit is carved to Optum Behavioral Health actually receive populated MH-flavor detail through this SAME feed — versus a referral/vendor-lookup stub via the guide's own documented EB*U 'vendor' segment mechanism — is not resolved by any source found this pass. Confirm via Provider Express / UHC provider services for the specific plan.
- **Deductible applies to ABA:** yes — Same open question as abaBenefitBucket — confirm whether the carved-out BH benefit populates deductible detail on this feed.
- **Cost-share type:** plan-dependent — Both copay and coinsurance are structurally supported per plan; which applies to a given member is plan-document-specific.
- **271 response quality for ABA:** high

### Code-level coverage

| Code | Covered | Prior auth | Unit cap | Place of service | Telehealth | Modifiers |
| --- | --- | --- | --- | --- | --- | --- |
| 97151 | Yes | Required — Optum ABA prior authorization via Provider Express (specific process/review cadence not confirmed in the cited sources) | 32 units/day (≤8 hrs) per day | — | — | HN, HO, HP |
| 97152 | Yes | Required — Optum ABA prior authorization via Provider Express (specific process/review cadence not confirmed in the cited sources) | 16 units/day (≤4 hrs) per day | — | — | HN, HM, HO, HP |
| 97153 | Yes | Required — Optum ABA prior authorization via Provider Express (specific process/review cadence not confirmed in the cited sources) | 32 units/day (≤8 hrs) per day | — | — | HN, HM, HO, HP |
| 97154 | Yes | Required — Optum ABA prior authorization via Provider Express (specific process/review cadence not confirmed in the cited sources) | 18 units/day (≤4.5 hrs) per day | — | — | HN, HM, HO, HP |
| 97155 | Yes | Required — Optum ABA prior authorization via Provider Express (specific process/review cadence not confirmed in the cited sources) | 24 units/day (≤6 hrs) per day | — | — | HN, HO, HP |
| 97156 | Yes | Required — Optum ABA prior authorization via Provider Express (specific process/review cadence not confirmed in the cited sources) | 16 units/day (≤4 hrs) per day | — | — | HN, HO, HP |
| 97157 | Yes | Required — Optum ABA prior authorization via Provider Express (specific process/review cadence not confirmed in the cited sources) | 16 units/day (≤4 hrs) per day | — | — | HN, HO, HP |
| 97158 | Yes | Required — Optum ABA prior authorization via Provider Express (specific process/review cadence not confirmed in the cited sources) | 16 units/day (≤4 hrs) per day | — | — | HN, HO, HP |
| 0362T | Yes | Required — Optum ABA prior authorization via Provider Express (specific process/review cadence not confirmed in the cited sources) | 16 units/day (≤4 hrs) per day | — | — | — |
| 0373T | Yes | Required — Optum ABA prior authorization via Provider Express (specific process/review cadence not confirmed in the cited sources) | 32 units/day (≤8 hrs) per day | — | — | — |

Code notes:

- **97151, 97152, 97153, 97154, 97155, 97156, 97157, 97158, 0362T, 0373T:** Unit caps and modifiers sourced from Optum's national ABA Reimbursement Policy (2022RP501A) — the ABA Supplemental Clinical Criteria contains no CPT codes; applied here absent a confirmed MO-specific override, and (per missouri.ts prose) Optum's ABA State Mandates supplement has no Missouri entry, so MO commercial members run on the standard national criteria. Verify via: Provider Express / UHC provider services. Missouri mandate (RSMo 376.1224): fully-insured plans carry a $40,000/calendar-year ABA cap through age 18 (CPI-indexed statutory base, exceedable with plan approval); self-funded private ERISA plans are exempt. The cap is a benefit-design fact, not a per-code rule — verify plan funding type and the current adjusted cap on the live 271/benefits check.

### Contacts

- **Benefits by phone:** Yes
- **Provider services phone:** 1-877-614-0484 (Optum Provider Express Provider Services, Mon-Fri 7 AM-7 PM CT — credentialing/recredentialing, contracting/fee schedules, network status, provider demographic changes; NOT member eligibility). Member-specific eligibility/benefits/ABA-authorization calls route to the number on the back of the member's ID card — Optum publishes no separate universal ABA benefits line.
- **Hours:** 1-877-614-0484 line: Mon-Fri 7 AM-7 PM CT.
- **Portal:** [Provider Express secure portal](https://public.providerexpress.com)

Questions to ask on a verification call:

- Which places of service (home, school, clinic, telehealth) are approved for this member's ABA benefit, and are billing modifiers required for out-of-clinic delivery?
- Does telehealth apply to any ABA codes for this specific plan, and if so, is a GT/95 modifier required?
- What is the Optum ABA prior-authorization process and review cadence for this member (submission via Provider Express, turnaround time, re-authorization period)?
- Can you confirm the daily/session unit caps per ABA code for this member's specific plan? (Our defaults come from Optum's national ABA reimbursement policy, not a Missouri-specific document.)
- Does this payer ID support real-time (vs. batch) 270/271 eligibility responses for this group?
- Is this a fully-insured Missouri plan subject to the RSMo 376.1224 $40,000/year ABA cap, or self-funded/ERISA-exempt?

### VOB data sources

- https://pverify.com/wp-content/uploads/2026/03/pVerifyPayers_All-Payers-List-3-2026.pdf (accessed 2026-07-23)
- https://essentials.availity.com/availity/documents/payer_list_wShortNames.pdf (accessed 2026-07-23; source document older than 18 months)
- https://public.providerexpress.com/content/ope-provexpr/us/en/admin-resources/claim-tips/electronic-claim-submission-and-electronic-data-interchange.html (accessed 2026-07-23)
- https://www.caqh.org/sites/default/files/CAQH%20CORE%20Eligibility%20Benefits%20(270_271)%20Data%20Content%20Rule%20vEB2.0.pdf (accessed 2026-07-23)
- https://www.uhcprovider.com/content/dam/provider/docs/public/resources/edi/EDI-270-271-Companion-Guide-005010X279A1.pdf (accessed 2026-07-23)
- https://public.providerexpress.com/content/dam/ope-provexpr/us/pdfs/clinResourcesMain/autismABA/abaSCC.pdf (accessed 2026-07-23)
- https://public.providerexpress.com/content/dam/ope-provexpr/us/pdfs/clinResourcesMain/guidelines/reimbPolicies/abaReimburs2020s.pdf (accessed 2026-07-23)
- https://public.providerexpress.com/content/dam/ope-provexpr/us/pdfs/clinResourcesMain/guidelines/scc/ABA_SCC_SM.pdf (accessed 2026-07-23)
- https://revisor.mo.gov/main/OneSection.aspx?section=376.1224 (accessed 2026-07-23)
- https://public.providerexpress.com/content/ope-provexpr/us/en/contact-us.html (accessed 2026-07-23)
- https://public.providerexpress.com/content/dam/ope-provexpr/us/pdfs/adminResourcesMain/netwmanual/NNManual.pdf (accessed 2026-10-14)

## Common questions

### Does UnitedHealthcare cover ABA therapy in Missouri?

Yes — under Optum's national ABA criteria (Missouri has no entry in Optum's State Mandates supplement), layered on Missouri's mandate (RSMo § 376.1224) for fully-insured plans. Self-funded employer plans are exempt from the mandate, so always verify plan funding type first.

### What does the Missouri autism mandate require?

Coverage of ASD diagnosis and treatment including ABA, with a $40,000-per-year ABA cap through age 18 — a CPI-indexed statutory base that can be exceeded with plan approval when medically necessary. Treatment-plan reviews are limited to once every 6 months, and ABA must be supervised by a Chapter 337-licensed behavior analyst.

### Does Optum handle UnitedHealthcare Medicaid ABA in Missouri?

No — Missouri carves Medicaid ABA out of managed care entirely. UHC Community Plan members get ABA through MO HealthNet fee-for-service, with precertification faxed to the state, so Optum and Provider Express never enter the picture.

### What does UnitedHealthcare pay for ABA in Missouri?

Commercial ABA rates are not published — they are negotiated in your participating-provider agreement. Benchmark against the MO HealthNet fee schedule, and treat rate-setting as part of contracting.

### How often does UnitedHealthcare (Optum) reauthorize ABA?

Optum, which manages UnitedHealthcare’s behavioral health benefits, says “At a minimum, most treatment reviews are required every 4-6 months depending on the account/state law.” Call in the continued-care request “no more than 30 days prior to the current approvals on file expiring,” with updated progress data measured the same way as baseline and updated standardized measures. There is no fixed reassessment frequency (“There is no required frequency at which an assessment must take place”) — ask for reassessment hours inside the treatment request. If more hours are needed mid-authorization, call the ABA team with a clinical rationale. On a fully insured Missouri plan, § 376.1224 lets the carrier review the treatment plan no more than once every six months unless the provider agrees otherwise.

### Does UnitedHealthcare (Optum) require RBT certification for ABA technicians?

Optum's ABA criteria say technicians "should be registered behavior technicians (RBT) or another appropriately certified behavior technician as allowable by state mandate," working under BCBA or licensed-clinician supervision. They also advise against a parent serving as the RBT for their own child.

### Can the ABA assessment be done by telehealth with UnitedHealthcare?

No, not on commercial plans. Optum's telehealth billing guide allows only 97155, 97156 and 97157 by telehealth for ABA, so 97151 and 97152 are delivered in person. Supervision (97155) and caregiver training can be remote once the provider has completed Optum's virtual-visits attestation.

### Does UnitedHealthcare require ABA goals to be organized by DSM-5 criteria in Missouri?

No DSM-5 grouping is asked for. Optum wants clearly stated, measurable goals with baseline data and timeframes, prioritized by safety and quality-of-life risk, with new goals based on targeted symptoms and behaviors.

### Does UnitedHealthcare set required parent training hours in Missouri?

Optum says "Parent training is required" (97156/97157) but sets no minimum or maximum — "It is based on the treatment plan and goals provided." Commercial claims are capped at 16 units (4 hours) per day for each of 97156 and 97157.

### What is UnitedHealthcare’s timely filing limit for ABA in Missouri?

90 calendar days from the date of service under Optum’s National Provider Network Manual, unless law or the member’s plan allows longer; Missouri law gives nonparticipating providers up to one year (RSMo 376.384).

### Does UnitedHealthcare require a referring provider NPI on ABA claims?

No published rule requires one. UnitedHealthcare exempts network mental health services from PCP referral requirements, and Optum gates ABA on prior authorization instead.

### Can ABA overlap with speech therapy under UnitedHealthcare?

Optum publishes no clock-time rule, but its criteria say ABA must not duplicate other medical or behavioral services, and they weigh participation in other therapies when setting hours. Document the other therapies and schedule around them.

### Does UnitedHealthcare accept H0031 or H0032 for ABA?

Not on commercial plans. Optum’s commercial ABA reimbursement policy codes ABA on CPT 97151–97158, 0362T and 0373T and lists no H-codes; only 97151 and 97152 may be billed for assessment or reassessment.

### Does UnitedHealthcare require graphs for ABA reauthorization?

Optum’s criteria do not require graphs. They require updated progress for each target measured the same way as baseline: mastery rates, change scores, updated standardized adaptive measures and caregiver progress, plus an explanation and changed plan if progress lagged over six months.

## Primary sources

1. [Optum ABA Supplemental Clinical Criteria (BH803ABASCC)](https://public.providerexpress.com/content/dam/ope-provexpr/us/pdfs/clinResourcesMain/autismABA/abaSCC.pdf)
2. [Optum — ABA State Mandates supplemental criteria (BH 803ABA STM1 2026)](https://public.providerexpress.com/content/dam/ope-provexpr/us/pdfs/clinResourcesMain/guidelines/scc/ABA_SCC_SM.pdf)
3. [RSMo § 376.1224 (Missouri Revisor of Statutes)](https://revisor.mo.gov/main/OneSection.aspx?section=376.1224)
4. [RSMo § 337.315 — behavior analyst licensure](https://revisor.mo.gov/main/OneSection.aspx?section=337.315)
5. [MO HealthNet Managed Care Health Plans list](https://mydss.mo.gov/mhd/managed-care-health-plans)
6. [Optum ABA FAQ (Provider Express)](https://public.providerexpress.com/content/dam/ope-provexpr/us/pdfs/clinResourcesMain/autismABA/abaFAQ.pdf)
7. [MO HealthNet Behavioral Health Services Manual, §1.16 (ABA carve-out)](https://mydss.mo.gov/sites/mydss/files/media/file/2026/05/Behavioral%20Health%20Services%20Manual.docx)
8. [Optum — FAQ: Autism/ABA Using CPT Codes (BH00083-24-FAQ, 01/2024)](https://public.providerexpress.com/content/dam/ope-provexpr/us/pdfs/clinResourcesMain/autismABA/abaCPT-FAQs.pdf)
9. [Optum — ABA Reimbursement Policy, Commercial (2022RP501A, updated 06/2026)](https://public.providerexpress.com/content/dam/ope-provexpr/us/pdfs/clinResourcesMain/guidelines/reimbPolicies/abaReimburs2020s.pdf)
10. [Optum — Telehealth Billing Quick Reference Guide (BH01511, updated September 2025)](https://public.providerexpress.com/content/dam/ope-provexpr/us/pdfs/home/Telehealth_Billing_Guide_Updates.pdf)
11. [Optum — Medical Records Documentation for Reviews of ABA Services (BH02325, 6/1/2026)](https://public.providerexpress.com/content/dam/ope-provexpr/us/pdfs/clinResourcesMain/autismABA/OBHS_ABA_Services_Documentation_Protocols.pdf)
12. [2026 UnitedHealthcare Care Provider Administrative Guide (Commercial) — services not requiring a referral](https://www.uhcprovider.com/content/dam/provider/docs/public/admin-guides/2026-UHC-Administrative-Guide.pdf)
13. [RSMo 376.384 — Claim filing periods for participating and nonparticipating providers (Missouri Revisor of Statutes)](https://revisor.mo.gov/main/OneSection.aspx?section=376.384)
14. [RSMo 376.383 — Health care claims: clean claims, status notices, interest and penalties (Missouri Revisor of Statutes)](https://revisor.mo.gov/main/OneSection.aspx?section=376.383)
15. [Optum Behavioral Health — National Provider Network Manual (published 7/1/2026, effective 9/1/2026)](https://public.providerexpress.com/content/dam/ope-provexpr/us/pdfs/adminResourcesMain/netwmanual/NNManual.pdf)
16. [RSMo 376.1363 — Utilization review decisions, procedures](https://revisor.mo.gov/main/OneSection.aspx?section=376.1363)
17. [29 CFR 2560.503-1(f)(2) — Group health plan claim decision timeframes (eCFR)](https://www.ecfr.gov/current/title-29/section-2560.503-1)
18. [20 CSR 400-2.030 — Missouri Group Coordination of Benefits](https://www.sos.mo.gov/cmsimages/adrules/csr/current/20csr/20c400-2.pdf)
19. [42 CFR 433.139 — Medicaid third-party liability (eCFR)](https://www.ecfr.gov/current/title-42/chapter-IV/subchapter-C/part-433/subpart-D/section-433.139)
20. [32 CFR 199.8 — TRICARE double coverage (eCFR)](https://www.ecfr.gov/current/title-32/subtitle-A/chapter-VII/subchapter-M/part-199/section-199.8)
21. [38 CFR 17.276(d) — CHAMPVA last payer to other health insurance (eCFR)](https://www.ecfr.gov/current/title-38/section-17.276)

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.

Source: Carelu ABA Payer Directory — https://carelu.com/payers. Free to cite with attribution.