Waiver Type Code
T-MSIS Analytic Files (TAF) Claims Research Identifiable Files (RIFs), CCW Codebook, V1, November 2019
01 = Other 1115(a) Medicaid research and evaluation demonstrations. 
02 = 1915(b)(1) – These waivers permit freedom-of-choice or mandatory managed care with some 
       voluntary managed care. 
03 = 1915(b)(2) – These waivers allow states to use enrollment brokers. 
04 = 1915(b)(3) – These waivers allow states to use savings to provide additional services that are not in 
       the State Plan. 
05 = 1915(b)(4) – These waivers allow fee for service selective contracting. 
06 = 1915(c) – Aged and Disabled 
07 = 1915(c) – Aged 
08 = 1915(c) – Physical Disabilities 
09 = 1915(c) – Intellectual Disabilities 
10 = 1915(c) – Intellectual and Developmental Disabilities 
11 = 1915(c) – Brain Injury 
12 = 1915(c) – HIV/AIDS 
13 = 1915(c) – Technology Dependent or Medically Fragile 
14 = 1915(c) – Disabled (other) 
15 = 1915(c) – Enrolled in 1915(c) waiver for unspecified or unknown populations 
16 = 1915(c) – Autism/Autism Spectrum Disorder
17 = 1915(c) – Developmental Disabilities 
18 = 1915(c) – Mental Illness – Age 18 or Older 
19 = 1915(c) – Mental Illness – Under Age 18 
20 = 1915(c) waiver concurrent with an 1115 or 1915(b) managed care authority 
22 = 1115 Pharmacy demonstration 
23 = 1115 Disaster-related demonstration 
24 = 1115 Family planning demonstration. 
25 = 1115 Substance use demonstration 
26 = 1115 Premium Assistance demonstration 
27 = 1115 Beneficiary engagement demonstration 
28 = 1115 Former foster care youth from another state 
29 = 1115 Managed long term services and support 
30 = 1115 Delivery system reform 
31 = 1332 Demonstration 
32 = 1915(b) waiver 
33 = 1915(c) waiver 
Null/missing = source value is missing or unknown