13 CSR 70-98.030
Applied Behavior Analysis Services
PURPOSE: This rule establishes the regulatory basis for coverage
and reimbursement for applied behavior analysis services under
the Medicaid state plan.
PUBLISHER’S NOTE: The secretary of state has determined that
publication of the entire text of the material that is incorporated
by reference as a portion of this rule would be unduly cumber
some or expensive. This material as incorporated by reference in
this rule shall be maintained by the agency at its headquarters
and shall be made available to the public for inspection and
copying at no more than the actual cost of reproduction. This note
applies only to the reference material. The entire text of the rule
is printed here.
(1) Definitions.
(A) “Applied Behavior Analysis (ABA)” means the design, im
plementation, and evaluation of environmental modifications,
using behavioral stimuli and consequences, to produce socially
significant improvement in human behavior, including the use
of direct observation, measurement, and functional analysis
of the relationships between environment and behavior. ABA
does not include psychological testing, personality assess
ment, intellectual assessment, neuropsychological assessment,
psychotherapy, cognitive therapy, sex therapy, psychoanalysis,
hypnotherapy, family therapy, or counseling.
(B) “ABA Assessment for Intervention Planning” means as
sessment that is conducted according to best practice guide
lines and considers the individual’s specific strengths and
concerns to inform the intervention planning process.
(C) “ABA intervention” means a type of intervention that
involves directly and objectively measuring potential target
behaviors and environmental events that influence them; con
structing detailed, individualized behavior analytic treatment
plans; using reinforcement and other scientifically validated
procedures to build functional skills and reduce behaviors
that jeopardize health, safety, and independent functioning;
managing treatment environments to maximize client prog
ress; implementing treatment protocols repeatedly, frequently,
and consistently; measuring target behaviors directly and
frequently; and adjusting treatment protocols based on data.
(D) “Licensed Psychologist (LP)” means an individual who
is currently licensed by the psychology board of the state in
which the individual is practicing.
(E) “Autism Spectrum Disorder (ASD)” as defined in the most
recent edition of Diagnostic and Statistical Manual of Mental
Disorders.
(F) “Best practice guidelines” means guidelines described in
the Missouri Autism Guidelines Initiative’s publications enti
tled Autism Spectrum Disorders: Missouri Best Practice Guidelines
for Screening, Diagnosis, and Assessment as published by the Mis
souri Department of Mental Health at their website at https://
www.autismguidelines.dmh.mo.gov/pdf/Guidelines.pdf, 2010,
and Autism Spectrum Disorders: Guide to Evidence-Based Inter
ventions as published by the Missouri Department of Mental
Health at their website at https://www.autismguidelines.dmh.
mo.gov/documents/Interventions.pdf, 2012. These guidelines
are incorporated by reference and made a part of this rule and
a copy of each is available for reference at the MO HealthNet
Division, 615 Howerton Court, Jefferson City, MO 65109. This
rule does not incorporate any subsequent amendments or
additions.
(G) “Diagnostic evaluation” means evaluation conducted
according to best practice guidelines in order to determine if
an ASD is present;
(H) “Licensed Assistant Behavior Analyst (LABA)” means an
individual who is currently licensed to practice applied behav
ior analysis under the supervision of a licensed behavior ana
lyst by the behavior analyst board under which the individual
is practicing.
(I) “Licensed Behavior Analyst (LBA)” means an individual
who is currently licensed by the behavior analyst board of the
state in which the individual is practicing.
(J) “Technician” means an individual who is credentialed by
the Behavior Analyst Certification Board (BACB) as a Registered
Behavior Technician® (RBT®).
(2) Administration.
(A) The MO HealthNet ABA program shall be administered by
the Department of Social Services, MO HealthNet Division. ABA
services covered and not covered and the limitations under
which services are covered shall be determined by the MO
HealthNet Division and shall be included in the MO Health
Net provider manual, which is incorporated by reference and
made a part of this rule as published by the Department of So
cial Services, MO HealthNet Division, 615 Howerton Court, Jef
ferson City, MO 65109, at its website at http://manuals.momed.
com/collections/collection_psy/print.pdf, August 25, 2022. This
rule does not incorporate any subsequent amendments or
additions.
(3) Participant Criteria.
(A) In order to qualify for and receive ABA services, a MO
HealthNet participant must meet all of the following criteria:
1. Be under twenty-one (21) years of age;
2. Exhibit the presence of excesses and/or deficits of be
haviors that significantly interfere with home or community
activities (examples include but are not limited to aggression,
self-injury, and elopement); and
3. Have a diagnostic evaluation performed by a licensed
physician or licensed psychologist, resulting in a diagnosis of
ASD, and recommending ABA services as medically necessary.
(4) Provider Criteria.
(A) To direct, supervise, and render ABA services, a profes
sional shall meet the following specifications:
1. Be currently licensed as an LBA or LP;
2. In order to be reimbursed by the MO HealthNet Division
for ABA services, an LP must have ABA in his/her education,
training, and experience;
3. Be covered by professional liability insurance [to] with
minimum limits of one (1) million dollars per occurrence, three
(3) million dollars aggregate;
4. Have no sanctions or disciplinary actions by the applica
ble state licensing board or the BACB;
5. Have no current overpayment(s) due MO HealthNet and
no Medicare or Medicaid sanctions or exclusions from partici
pation in federally funded programs; and
6. Be currently enrolled with MO HealthNet as a provider.
(B) Assistant behavior analysts who render or supervise ABA
services shall meet the following qualifications:
1. Be currently licensed as an LABA;
2. Be currently supervised by an LBA.
A. The supervisory relationship must be documented in
writing;
3. Be covered by professional liability insurance with min
imum limits of one (1) million dollars per occurrence, three (3)
million dollars aggregate;
4. Have no sanctions or disciplinary actions by the state
licensing board or BACB;
5. Have no current overpayment(s) due MO HealthNet and
no Medicaid or Medicare sanctions or exclusions from partici
pation in federally funded programs; and
6. Be currently enrolled with MO HealthNet as a provider.
(C) Technicians who render ABA services shall—
1. Be credentialed by the BACB as an RBT®;
2. Work under the supervision of an LBA, LP (if officially
granted supervisory privileges by the BACB), or LABA to the
extent allowed for holders of the latter credential and at the
discretion of the supervising LBA. RBT®s are required by the
BACB to be supervised by LBAs who are also Board Certified
Behavior Analysts, Board Certified Behavior Analysts-Doctoral,
Board Certified Assistant Behavior Analysts, or members of a
professional group officially granted supervisory privileges by
the BACB.
A. The supervisory relationship must be documented in
writing; and
3. Have no current overpayment(s) due MO HealthNet and
no Medicaid or Medicare sanctions or exclusions from partici
pation in federally funded programs.
(5) Covered Services and Limitations.
(A) MO HealthNet covered ABA services (ABA assessment for
intervention planning and ABA intervention) must be—
1. Medically necessary;
2. Precertified by MO HealthNet or its designee;
3. Delivered in accordance with the participant’s treat
ment plan; and
4. Overseen and delivered by providers who meet criteria
specified herein.
(B) Medical necessity for initial ABA assessment for interven
tion planning shall be determined based on a diagnostic eval
uation. Medical necessity for periodic reassessments shall be
determined based on rationale for reassessment, to include but
not limited to such considerations as readministration of tools,
new behavior observed, new environment and participant
responding differently, or lack of adequate progress. Medical
necessity for ABA intervention shall be determined based on an
ABA assessment for intervention planning for initial interven
tion. Medical necessity for continued ABA intervention beyond
the initial precertification period shall be determined based
upon requested documentation including but not limited to
updated treatment plan and progress graphs. If progress is not
evident, identification of barriers to progress and strategies to
improve effectiveness of interventions are required.
(C) ABA intervention services may be precertified for a time
period not to exceed one hundred eighty (180) days. Services
provided without precertification shall not be considered for
reimbursement, except in the case of retroactive MO HealthNet
eligibility.
(D) Service Limitations.
1. Services shall be based upon the individual needs of the
child and must give consideration to the child’s age, school
attendance requirements, and other daily activities as docu
mented in the treatment plan.
2. Services must be delivered in a clinically appropriate
setting for the behavior being treated.
(6) Not Medically Necessary/Non-Covered Services. The follow
ing services do not meet medical necessity criteria, nor qualify
as MO HealthNet covered ABA services:
(A) Intervention services rendered when measurable func
tional improvement is not expected and services are not neces
sary to maintain function or prevent deterioration;
(B) Services that are solely educational are not covered. ABA
treatment goals, objectives, and procedures that may be re
lated in some way to educational activities but are medically
necessary to address the deficits and symptoms of ASD in an
individual are covered;
(C) Services that are solely vocational or recreational are not
covered. ABA treatment goals, objectives, and procedures that
may be related in some way to vocational or recreational ac
tivities but are medically necessary to address the deficits and
symptoms of ASD in an individual are covered; and
(D) Custodial care is not an ABA service and is not covered as
part of this benefit. Developing, restoring, or maintaining selfhelp, daily living, or safety skills as part of an ABA treatment
plan does not constitute custodial care and are covered.
(7) ABA Treatment Plan.
(A) ABA intervention services shall be rendered in accor
dance with the individual’s treatment plan. The treatment plan
shall—
1. Be person centered and individualized;
2. Be developed by an LBA or LP;
3. Be based on the ABA assessment for intervention plan
ning;
4. Include assessment and treatment protocols for address
ing each of the target behaviors;
5. Include training to enable LABAs and RBT®s to imple
ment assessment and treatment protocols;
6. Include training and support to enable parents and
other caregivers to participate in treatment planning and treat
ment plan implementation;
7. Include care coordination involving the parents or
caregiver(s), school, state disability programs, and others as
applicable; and
8. Be consistent with applicable professional standards
and guidelines relating to the practice of ABA as well as state
Medicaid laws and regulations and applicable Missouri licen
sure laws and regulations.
(8) Reimbursement Methodology.
(A) MO HealthNet shall provide reimbursement for ABA ser
vices to enrolled LBAs or LPs who are currently licensed and in
good standing with the state. Payment for services rendered
by LABAs shall be made to the LBA supervising and employing
these personnel. Payment for services rendered by technicians
shall be made to the LBA or LP supervising and employing
these personnel. If the LBA or LP operates through an agency
or corporate entity, payment may be made to that agency or
entity. Reimbursement for ABA services shall not be made to
or for services rendered by a parent, a legal guardian, or other
legally responsible person.
(B) Reimbursement for ABA services is made on a fee-for-ser
vices basis. The maximum allowable fee for a unit of service
has been determined by the MO HealthNet to be a reasonable
fee, consistent with efficiency, economy, and quality of care.
Payment for covered services is the lower of the provider’s
actual billed charge (should be the provider’s usual and cus
tomary charge to the general public for the service), or the
maximum allowable per unit of service. Reimbursement shall
only be made for services precertified by MO HealthNet or its
designee.
(C) The fee schedule and any annual/periodic adjustments
to the fee schedule are published at https://dss.mo.gov/mhd/
providers/pages/cptagree.htm. The fee schedule is incorpo
rated by reference and made a part of this rule as published by
the Department of Social Services, Division of Legal Services,
221 West High Street, Jefferson City, MO 65101, at its website
at https://apps.dss.mo.gov/fmsFeeSchedules/default.aspx, Au
gust 25, 2022. This rule does not incorporate any subsequent
amendments or additions.
AUTHORITY: sections 208.201 and 660.017, RSMo 2016*. Original
rule filed Dec. 14, 2015, effective July 30, 2016. Amended: Filed Aug.
25, 2022, effective March 30, 2023.
*Original authority: 208.201, RSMo 1987, amended 2007; 660.017, RSMo 1993,
amended 1995.