104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 SB1651 Introduced 2/5/2025, by Sen. Julie A. Morrison SYNOPSIS AS INTRODUCED: 5 ILCS 70/1.42405 ILCS 5/1-106 from Ch. 91 1/2, par. 1-106405 ILCS 80/2-3 from Ch. 91 1/2, par. 1802-3 Amends the Mental Health and Developmental Disabilities Code. Expands the definition of "developmental disability" to include a disability attributable to Prader-Willi syndrome. Amends the Developmental Disability and Mental Disability Services Act. Expands the definition of "severe and multiple impairments" to include a substantial disability attributable to Prader-Willi syndrome. Exempts persons diagnosed with Prader-Willi syndrome from any assessment or evaluation to measure cognitive functioning or IQ for purposes of making determinations on whether such persons have severe and multiple impairments eligible for home and community-based services for persons with developmental disabilities. Amends the Statute on Statutes. Provides that, except where the context indicates otherwise: (i) in any rule, contract, or other document the term "developmental disability" shall include a disability attributable to Prader-Willi syndrome; and (ii) whenever there is a reference in any Act to "development disability" the term shall be construed to include a disability attributable to Prader-Willi syndrome. LRB104 08924 KTG 18979 b A BILL FOR 104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 SB1651 Introduced 2/5/2025, by Sen. Julie A. Morrison SYNOPSIS AS INTRODUCED: 5 ILCS 70/1.42405 ILCS 5/1-106 from Ch. 91 1/2, par. 1-106405 ILCS 80/2-3 from Ch. 91 1/2, par. 1802-3 5 ILCS 70/1.42 405 ILCS 5/1-106 from Ch. 91 1/2, par. 1-106 405 ILCS 80/2-3 from Ch. 91 1/2, par. 1802-3 Amends the Mental Health and Developmental Disabilities Code. Expands the definition of "developmental disability" to include a disability attributable to Prader-Willi syndrome. Amends the Developmental Disability and Mental Disability Services Act. Expands the definition of "severe and multiple impairments" to include a substantial disability attributable to Prader-Willi syndrome. Exempts persons diagnosed with Prader-Willi syndrome from any assessment or evaluation to measure cognitive functioning or IQ for purposes of making determinations on whether such persons have severe and multiple impairments eligible for home and community-based services for persons with developmental disabilities. Amends the Statute on Statutes. Provides that, except where the context indicates otherwise: (i) in any rule, contract, or other document the term "developmental disability" shall include a disability attributable to Prader-Willi syndrome; and (ii) whenever there is a reference in any Act to "development disability" the term shall be construed to include a disability attributable to Prader-Willi syndrome. LRB104 08924 KTG 18979 b LRB104 08924 KTG 18979 b A BILL FOR 104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 SB1651 Introduced 2/5/2025, by Sen. Julie A. Morrison SYNOPSIS AS INTRODUCED: 5 ILCS 70/1.42405 ILCS 5/1-106 from Ch. 91 1/2, par. 1-106405 ILCS 80/2-3 from Ch. 91 1/2, par. 1802-3 5 ILCS 70/1.42 405 ILCS 5/1-106 from Ch. 91 1/2, par. 1-106 405 ILCS 80/2-3 from Ch. 91 1/2, par. 1802-3 5 ILCS 70/1.42 405 ILCS 5/1-106 from Ch. 91 1/2, par. 1-106 405 ILCS 80/2-3 from Ch. 91 1/2, par. 1802-3 Amends the Mental Health and Developmental Disabilities Code. Expands the definition of "developmental disability" to include a disability attributable to Prader-Willi syndrome. Amends the Developmental Disability and Mental Disability Services Act. Expands the definition of "severe and multiple impairments" to include a substantial disability attributable to Prader-Willi syndrome. Exempts persons diagnosed with Prader-Willi syndrome from any assessment or evaluation to measure cognitive functioning or IQ for purposes of making determinations on whether such persons have severe and multiple impairments eligible for home and community-based services for persons with developmental disabilities. Amends the Statute on Statutes. Provides that, except where the context indicates otherwise: (i) in any rule, contract, or other document the term "developmental disability" shall include a disability attributable to Prader-Willi syndrome; and (ii) whenever there is a reference in any Act to "development disability" the term shall be construed to include a disability attributable to Prader-Willi syndrome. LRB104 08924 KTG 18979 b LRB104 08924 KTG 18979 b LRB104 08924 KTG 18979 b A BILL FOR SB1651LRB104 08924 KTG 18979 b SB1651 LRB104 08924 KTG 18979 b SB1651 LRB104 08924 KTG 18979 b 1 AN ACT concerning mental health. 2 Be it enacted by the People of the State of Illinois, 3 represented in the General Assembly: 4 Section 5. The Statute on Statutes is amended by changing 5 Section 1.42 as follows: 6 (5 ILCS 70/1.42) 7 Sec. 1.42. Developmental disability. 8 (a) Except where the context indicates otherwise, in any 9 rule, contract, or other document a reference to a 10 developmentally disabled person or a similar reference shall 11 be considered a reference to a person with a developmental 12 disability and a reference to the developmentally disabled or 13 a similar reference shall be considered a reference to persons 14 with developmental disabilities. 15 (b) Except where the context indicates otherwise, in any 16 rule, contract, or other document the term "developmental 17 disability" shall include a disability attributable to 18 Prader-Willi syndrome. 19 (c) Except where the context indicates otherwise, whenever 20 there is a reference in any Act to "development disability" 21 this term shall be construed to include a disability 22 attributable to Prader-Willi syndrome. 23 (d) The use of either "developmentally disabled" or 104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 SB1651 Introduced 2/5/2025, by Sen. Julie A. Morrison SYNOPSIS AS INTRODUCED: 5 ILCS 70/1.42405 ILCS 5/1-106 from Ch. 91 1/2, par. 1-106405 ILCS 80/2-3 from Ch. 91 1/2, par. 1802-3 5 ILCS 70/1.42 405 ILCS 5/1-106 from Ch. 91 1/2, par. 1-106 405 ILCS 80/2-3 from Ch. 91 1/2, par. 1802-3 5 ILCS 70/1.42 405 ILCS 5/1-106 from Ch. 91 1/2, par. 1-106 405 ILCS 80/2-3 from Ch. 91 1/2, par. 1802-3 Amends the Mental Health and Developmental Disabilities Code. Expands the definition of "developmental disability" to include a disability attributable to Prader-Willi syndrome. Amends the Developmental Disability and Mental Disability Services Act. Expands the definition of "severe and multiple impairments" to include a substantial disability attributable to Prader-Willi syndrome. Exempts persons diagnosed with Prader-Willi syndrome from any assessment or evaluation to measure cognitive functioning or IQ for purposes of making determinations on whether such persons have severe and multiple impairments eligible for home and community-based services for persons with developmental disabilities. Amends the Statute on Statutes. Provides that, except where the context indicates otherwise: (i) in any rule, contract, or other document the term "developmental disability" shall include a disability attributable to Prader-Willi syndrome; and (ii) whenever there is a reference in any Act to "development disability" the term shall be construed to include a disability attributable to Prader-Willi syndrome. LRB104 08924 KTG 18979 b LRB104 08924 KTG 18979 b LRB104 08924 KTG 18979 b A BILL FOR 5 ILCS 70/1.42 405 ILCS 5/1-106 from Ch. 91 1/2, par. 1-106 405 ILCS 80/2-3 from Ch. 91 1/2, par. 1802-3 LRB104 08924 KTG 18979 b SB1651 LRB104 08924 KTG 18979 b SB1651- 2 -LRB104 08924 KTG 18979 b SB1651 - 2 - LRB104 08924 KTG 18979 b SB1651 - 2 - LRB104 08924 KTG 18979 b 1 "developmental disability" or "the developmentally disabled" 2 or "persons with developmental disabilities" shall not 3 invalidate any rule, contract, or other document. 4 (Source: P.A. 99-143, eff. 7-27-15.) 5 Section 10. The Mental Health and Developmental 6 Disabilities Code is amended by changing Section 1-106 as 7 follows: 8 (405 ILCS 5/1-106) (from Ch. 91 1/2, par. 1-106) 9 Sec. 1-106. "Developmental disability" means a severe, 10 chronic disability, other than mental illness, found to be 11 closely related to an intellectual disability because this 12 condition results in impairment of general intellectual 13 functioning or adaptive behavior similar to that of persons 14 with ID, and requires services similar to those required for a 15 person with an intellectual disability. In addition, a 16 developmental disability: (1) is manifested before the 17 individual reaches 22 years of age; (2) is likely to continue 18 indefinitely; (3) results in substantial functional 19 limitations in three or more of the following areas of major 20 life activity: self-care, receptive and expressive language, 21 learning, mobility, self-direction, capacity for independent 22 living, or economic self-sufficiency; and (4) reflects the 23 individual's need for a combination and sequence of special 24 interdisciplinary or generic services, individualized SB1651 - 2 - LRB104 08924 KTG 18979 b SB1651- 3 -LRB104 08924 KTG 18979 b SB1651 - 3 - LRB104 08924 KTG 18979 b SB1651 - 3 - LRB104 08924 KTG 18979 b 1 supports, or other forms of assistance that are of lifelong or 2 extended duration and are individually planned and 3 coordinated. "Developmental disability" includes a disability 4 attributable to Prader-Willi syndrome. This definition does 5 not supersede the "developmental disability" definition in 6 Section 1.1 of the Firearm Owners Identification Card Act 7 which is required to be applied under that Act for the purpose 8 of mandatory reporting. 9 (Source: P.A. 102-972, eff. 1-1-23.) 10 Section 15. The Developmental Disability and Mental 11 Disability Services Act is amended by changing Section 2-3 as 12 follows: 13 (405 ILCS 80/2-3) (from Ch. 91 1/2, par. 1802-3) 14 Sec. 2-3. As used in this Article, unless the context 15 requires otherwise: 16 (a) "Agency" means an agency or entity licensed by the 17 Department pursuant to this Article or pursuant to the 18 Community Residential Alternatives Licensing Act. 19 (b) "Department" means the Department of Human Services, 20 as successor to the Department of Mental Health and 21 Developmental Disabilities. 22 (c) "Home-based services" means services provided to an 23 adult with a mental disability who lives in his or her own 24 home. These services include but are not limited to: SB1651 - 3 - LRB104 08924 KTG 18979 b SB1651- 4 -LRB104 08924 KTG 18979 b SB1651 - 4 - LRB104 08924 KTG 18979 b SB1651 - 4 - LRB104 08924 KTG 18979 b 1 (1) home health services; 2 (2) case management; 3 (3) crisis management; 4 (4) training and assistance in self-care; 5 (5) personal care services; 6 (6) habilitation and rehabilitation services; 7 (7) employment-related services; 8 (8) respite care; and 9 (9) other skill training that enables a person to 10 become self-supporting. 11 (d) "Legal guardian" means a person appointed by a court 12 of competent jurisdiction to exercise certain powers on behalf 13 of an adult with a mental disability. 14 (e) "Adult with a mental disability" means a person over 15 the age of 18 years who lives in his or her own home; who needs 16 home-based services, but does not require 24-hour-a-day 17 supervision; and who has one of the following conditions: 18 severe autism, severe mental illness, a severe or profound 19 intellectual disability, or severe and multiple impairments. 20 (f) In one's "own home" means that an adult with a mental 21 disability lives alone; or that an adult with a mental 22 disability is in full-time residence with his or her parents, 23 legal guardian, or other relatives; or that an adult with a 24 mental disability is in full-time residence in a setting not 25 subject to licensure under the Nursing Home Care Act, the 26 Specialized Mental Health Rehabilitation Act of 2013, the SB1651 - 4 - LRB104 08924 KTG 18979 b SB1651- 5 -LRB104 08924 KTG 18979 b SB1651 - 5 - LRB104 08924 KTG 18979 b SB1651 - 5 - LRB104 08924 KTG 18979 b 1 ID/DD Community Care Act, the MC/DD Act, or the Child Care Act 2 of 1969, as now or hereafter amended, with 3 or fewer other 3 adults unrelated to the adult with a mental disability who do 4 not provide home-based services to the adult with a mental 5 disability. 6 (g) "Parent" means the biological or adoptive parent of an 7 adult with a mental disability, or a person licensed as a 8 foster parent under the laws of this State who acts as a foster 9 parent to an adult with a mental disability. 10 (h) "Relative" means any of the following relationships by 11 blood, marriage or adoption: parent, son, daughter, brother, 12 sister, grandparent, uncle, aunt, nephew, niece, great 13 grandparent, great uncle, great aunt, stepbrother, stepsister, 14 stepson, stepdaughter, stepparent or first cousin. 15 (i) "Severe autism" means a lifelong developmental 16 disability which is typically manifested before 30 months of 17 age and is characterized by severe disturbances in reciprocal 18 social interactions; verbal and nonverbal communication and 19 imaginative activity; and repertoire of activities and 20 interests. A person shall be determined severely autistic, for 21 purposes of this Article, if both of the following are 22 present: 23 (1) Diagnosis consistent with the criteria for 24 autistic disorder in the current edition of the Diagnostic 25 and Statistical Manual of Mental Disorders. 26 (2) Severe disturbances in reciprocal social SB1651 - 5 - LRB104 08924 KTG 18979 b SB1651- 6 -LRB104 08924 KTG 18979 b SB1651 - 6 - LRB104 08924 KTG 18979 b SB1651 - 6 - LRB104 08924 KTG 18979 b 1 interactions; verbal and nonverbal communication and 2 imaginative activity; repertoire of activities and 3 interests. A determination of severe autism shall be based 4 upon a comprehensive, documented assessment with an 5 evaluation by a licensed clinical psychologist or 6 psychiatrist. A determination of severe autism shall not 7 be based solely on behaviors relating to environmental, 8 cultural or economic differences. 9 (j) "Severe mental illness" means the manifestation of all 10 of the following characteristics: 11 (1) A primary diagnosis of one of the major mental 12 disorders in the current edition of the Diagnostic and 13 Statistical Manual of Mental Disorders listed below: 14 (A) Schizophrenia disorder. 15 (B) Delusional disorder. 16 (C) Schizo-affective disorder. 17 (D) Bipolar affective disorder. 18 (E) Atypical psychosis. 19 (F) Major depression, recurrent. 20 (2) The individual's mental illness must substantially 21 impair his or her functioning in at least 2 of the 22 following areas: 23 (A) Self-maintenance. 24 (B) Social functioning. 25 (C) Activities of community living. 26 (D) Work skills. SB1651 - 6 - LRB104 08924 KTG 18979 b SB1651- 7 -LRB104 08924 KTG 18979 b SB1651 - 7 - LRB104 08924 KTG 18979 b SB1651 - 7 - LRB104 08924 KTG 18979 b 1 (3) Disability must be present or expected to be 2 present for at least one year. 3 A determination of severe mental illness shall be based 4 upon a comprehensive, documented assessment with an evaluation 5 by a licensed clinical psychologist or psychiatrist, and shall 6 not be based solely on behaviors relating to environmental, 7 cultural or economic differences. 8 (k) "Severe or profound intellectual disability" means a 9 manifestation of all of the following characteristics: 10 (1) A diagnosis which meets Classification in Mental 11 Retardation or criteria in the current edition of the 12 Diagnostic and Statistical Manual of Mental Disorders for 13 severe or profound mental retardation (an IQ of 40 or 14 below). This must be measured by a standardized instrument 15 for general intellectual functioning. 16 (2) A severe or profound level of disturbed adaptive 17 behavior. This must be measured by a standardized adaptive 18 behavior scale or informal appraisal by the professional 19 in keeping with illustrations in Classification in Mental 20 Retardation, 1983. 21 (3) Disability diagnosed before age of 18. 22 A determination of a severe or profound intellectual 23 disability shall be based upon a comprehensive, documented 24 assessment with an evaluation by a licensed clinical 25 psychologist or certified school psychologist or a 26 psychiatrist, and shall not be based solely on behaviors SB1651 - 7 - LRB104 08924 KTG 18979 b SB1651- 8 -LRB104 08924 KTG 18979 b SB1651 - 8 - LRB104 08924 KTG 18979 b SB1651 - 8 - LRB104 08924 KTG 18979 b 1 relating to environmental, cultural or economic differences. 2 (l) "Severe and multiple impairments" means the 3 manifestation of all of the following characteristics: 4 (1) The evaluation determines the presence of a 5 developmental disability which is expected to continue 6 indefinitely, constitutes a substantial disability and is 7 attributable to any of the following: 8 (A) Intellectual disability as defined in Section 9 1-116 of the Mental Health and Developmental 10 Disabilities Code. 11 (B) Cerebral palsy. 12 (C) Epilepsy. 13 (D) Autism. 14 (E) Prader-Willi syndrome. 15 (F) (E) Any other condition which results in 16 impairment similar to that caused by an intellectual 17 disability and which requires services similar to 18 those required by persons with intellectual 19 disabilities. 20 (2) Except as otherwise provided for persons diagnosed 21 with Prader-Willi syndrome, the The evaluation determines 22 multiple disabilities in physical, sensory, behavioral or 23 cognitive functioning which constitute a severe or 24 profound impairment attributable to one or more of the 25 following: 26 (A) Physical functioning, which severely impairs SB1651 - 8 - LRB104 08924 KTG 18979 b SB1651- 9 -LRB104 08924 KTG 18979 b SB1651 - 9 - LRB104 08924 KTG 18979 b SB1651 - 9 - LRB104 08924 KTG 18979 b 1 the individual's motor performance that may be due to: 2 (i) Neurological, psychological or physical 3 involvement resulting in a variety of disabling 4 conditions such as hemiplegia, quadriplegia or 5 ataxia, 6 (ii) Severe organ systems involvement such as 7 congenital heart defect, 8 (iii) Physical abnormalities resulting in the 9 individual being non-mobile and non-ambulatory or 10 confined to bed and receiving assistance in 11 transferring, or 12 (iv) The need for regular medical or nursing 13 supervision such as gastrostomy care and feeding. 14 Assessment of physical functioning must be based 15 on clinical medical assessment by a physician licensed 16 to practice medicine in all its branches, using the 17 appropriate instruments, techniques and standards of 18 measurement required by the professional. 19 (B) Sensory, which involves severe restriction due 20 to hearing or visual impairment limiting the 21 individual's movement and creating dependence in 22 completing most daily activities. Hearing impairment 23 is defined as a loss of 70 decibels aided or speech 24 discrimination of less than 50% aided. Visual 25 impairment is defined as 20/200 corrected in the 26 better eye or a visual field of 20 degrees or less. SB1651 - 9 - LRB104 08924 KTG 18979 b SB1651- 10 -LRB104 08924 KTG 18979 b SB1651 - 10 - LRB104 08924 KTG 18979 b SB1651 - 10 - LRB104 08924 KTG 18979 b 1 Sensory functioning must be based on clinical medical 2 assessment by a physician licensed to practice 3 medicine in all its branches using the appropriate 4 instruments, techniques and standards of measurement 5 required by the professional. 6 (C) Behavioral, which involves behavior that is 7 maladaptive and presents a danger to self or others, 8 is destructive to property by deliberately breaking, 9 destroying or defacing objects, is disruptive by 10 fighting, or has other socially offensive behaviors in 11 sufficient frequency or severity to seriously limit 12 social integration. Assessment of behavioral 13 functioning may be measured by a standardized scale or 14 informal appraisal by a clinical psychologist or 15 psychiatrist. 16 (D) Cognitive, which involves intellectual 17 functioning at a measured IQ of 70 or below. 18 Assessment of cognitive functioning must be measured 19 by a standardized instrument for general intelligence. 20 Persons diagnosed with Prader-Willi syndrome are 21 exempt from any assessment or evaluation to measure 22 cognitive functioning or IQ for purposes of making a 23 determination of severe and multiple impairments. 24 (3) Except as otherwise provided for persons diagnosed 25 with Prader-Willi syndrome, the The evaluation determines 26 that development is substantially less than expected for SB1651 - 10 - LRB104 08924 KTG 18979 b SB1651- 11 -LRB104 08924 KTG 18979 b SB1651 - 11 - LRB104 08924 KTG 18979 b SB1651 - 11 - LRB104 08924 KTG 18979 b 1 the age in cognitive, affective or psychomotor behavior as 2 follows: 3 (A) Cognitive, which involves intellectual 4 functioning at a measured IQ of 70 or below. 5 Assessment of cognitive functioning must be measured 6 by a standardized instrument for general intelligence. 7 Persons diagnosed with Prader-Willi syndrome are 8 exempt from any assessment or evaluation to measure 9 cognitive functioning or IQ for purposes of making a 10 determination on whether such persons have severe and 11 multiple impairments. 12 (B) Affective behavior, which involves over and 13 under responding to stimuli in the environment and may 14 be observed in mood, attention to awareness, or in 15 behaviors such as euphoria, anger or sadness that 16 seriously limit integration into society. Affective 17 behavior must be based on clinical assessment using 18 the appropriate instruments, techniques and standards 19 of measurement required by the professional. 20 (C) Psychomotor, which includes a severe 21 developmental delay in fine or gross motor skills so 22 that development in self-care, social interaction, 23 communication or physical activity will be greatly 24 delayed or restricted. 25 (4) A determination that the disability originated 26 before the age of 18 years. SB1651 - 11 - LRB104 08924 KTG 18979 b SB1651- 12 -LRB104 08924 KTG 18979 b SB1651 - 12 - LRB104 08924 KTG 18979 b SB1651 - 12 - LRB104 08924 KTG 18979 b 1 A determination of severe and multiple impairments shall 2 be based upon a comprehensive, documented assessment with an 3 evaluation by a licensed clinical psychologist or 4 psychiatrist. Persons diagnosed with Prader-Willi syndrome are 5 exempt from any assessment or evaluation to measure cognitive 6 functioning or IQ for purposes of making determinations on 7 whether such persons have severe and multiple impairments 8 eligible for home and community-based services. 9 10 If the examiner is a licensed clinical psychologist, 11 ancillary evaluation of physical impairment, cerebral palsy or 12 epilepsy must be made by a physician licensed to practice 13 medicine in all its branches. 14 Regardless of the discipline of the examiner, ancillary 15 evaluation of visual impairment must be made by an 16 ophthalmologist or a licensed optometrist. 17 Regardless of the discipline of the examiner, ancillary 18 evaluation of hearing impairment must be made by an 19 otolaryngologist or an audiologist with a certificate of 20 clinical competency. 21 The only exception to the above is in the case of a person 22 with cerebral palsy or epilepsy who, according to the 23 eligibility criteria listed below, has multiple impairments 24 which are only physical and sensory. In such a case, a 25 physician licensed to practice medicine in all its branches 26 may serve as the examiner. SB1651 - 12 - LRB104 08924 KTG 18979 b SB1651- 13 -LRB104 08924 KTG 18979 b SB1651 - 13 - LRB104 08924 KTG 18979 b SB1651 - 13 - LRB104 08924 KTG 18979 b SB1651 - 13 - LRB104 08924 KTG 18979 b