Chapter 21 - MENTALLY ILL
- Part 1 - TREATMENT OF THE SERIOUSLY MENTALLY ILL (§§ 53-21-101 — 53-21-199)
- Part 2 - [Repealed] COMMUNITY MENTAL HEALTH CENTERS (§§ 53-21-201 — 53-21-214)
- Part 3 - [Repealed] WARM SPRINGS STATE HOSPITAL (§§ 53-21-301 — 53-21-302)
- Part 4 - COMMUNITY-BASED NURSING HOMES MONTANA MENTAL HEALTH NURSING CARE CENTER (§§ 53-21-401 — 53-21-414)
- Part 5 - YOUTH TREATMENT (§§ 53-21-501 — 53-21-508)
- Part 6 - MONTANA STATE HOSPITAL (§§ 53-21-601 — 53-21-605)
- Part 7 - MENTAL HEALTH MANAGED CARE (§§ 53-21-701 — 53-21-704)
- Part 10 - SERVICE AREA AUTHORITIES (§§ 53-21-1001 — 53-21-1013)
- Part 11 - SUICIDE PREVENTION PROGRAM (§§ 53-21-1101 — 53-21-1111)
- Part 12 - JAIL DIVERSION AND CRISIS INTERVENTION (§§ 53-21-1201 — 53-21-1210)
- Part 13 - MENTAL HEALTH CARE ADVANCE DIRECTIVES (§§ 53-21-1301 — 53-21-1335)
- Part 14 - CRISIS STABILIZATION SERVICES (§§ 53-21-1401 — 53-21-1405)