Missouri licenses senior care communities in three distinct tiers — RCF I, RCF II, and Assisted Living Facility — not a single 'assisted living' category. Here's what St. Louis families need to know before choosing a secured memory care community.
By Diane Kaminski, CDP · March 24, 2026
Unlike some states, Missouri does not issue a single 'assisted living' license. Instead, communities are licensed by the Missouri Department of Health and Senior Services (DHSS), Section for Long-Term Care Regulation, under Chapter 198 RSMo and 19 CSR 30-86, in one of three tiers: a Residential Care Facility I (RCF I), for the lowest acuity of the three; a Residential Care Facility II (RCF II), for moderate acuity; and an Assisted Living Facility (ALF), for the highest acuity of the three non-skilled categories. Missouri also has no separate memory-care license — dementia and Alzheimer's special care is provided within an ALF, and occasionally an RCF II, under additional Alzheimer's Special Care Disclosure requirements set out in 19 CSR 30-86.
As a Certified Dementia Practitioner, I tell St. Louis families that this three-tier structure means the 'memory care' label on a brochure isn't itself a license — it's a program built on top of an ALF (or occasionally RCF II) license, with its own written disclosure. Two communities can both call themselves memory care and hold meaningfully different license tiers, staffing levels, and disclosures underneath.
Missouri's Alzheimer's Special Care Disclosure rules under 19 CSR 30-86 require a community offering dedicated dementia care to provide a written disclosure describing its program, staffing, and services. Families should focus on whether the specific ALF or RCF II community has dementia-trained staff, an appropriately secured unit, and a written description of its dementia-care program — a locked or monitored unit alone is not the same as a genuinely trained, adequately staffed memory care program.
For dementia-specific care, families should ask what dementia training staff have completed, how the secured unit prevents elopement, what the overnight staffing ratio is in that specific unit, and how the community documents and discloses its dementia-care approach under Missouri's Alzheimer's Special Care Disclosure requirements. Some larger ALF communities market dedicated memory care wings, while smaller RCF I or RCF II homes may offer a more intimate, home-like setting — both can be appropriate depending on a resident's needs and personality.
Before touring, ask whether the community is licensed as an RCF I, RCF II, or Assisted Living Facility, and request to see its written Alzheimer's Special Care disclosure for the specific secured unit — not just the parent community. Ask what dementia training staff have completed and how recently. Ask about the overnight staff-to-resident ratio in the memory care unit specifically, since that number often differs from the community's overall staffing.
Verify the facility's DHSS license status and any inspection findings through the Missouri DHSS Section for Long-Term Care Regulation facility search at health.mo.gov before you commit. Memory care in Greater St. Louis runs $4,400 to $6,400 a month in 2026 — above the $3,400 to $5,200 range for standard assisted living — and the price should reflect the additional staffing and dementia-care programming, not just a locked door. A free advisor familiar with St. Louis County and St. Charles County memory care options can help match a family's needs to the right setting and verify the record before a tour is scheduled.
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