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CMS SOM App. PP, Tag F912

§483.90(e)(1)(ii) Measure at least 80 square feet per resident in multiple resident

activein force · 2026-07-22 – presentas-observed

bedrooms, and at least 100 square feet in single resident rooms;

GUIDANCE: §483.90(e)(1)(ii)

See §483.90(e)(3) regarding variations.

The measurement of the square footage should be based upon the useable living space of

the room. Therefore, the minimum square footage in resident rooms should be measured

based upon the floor’s measurements exclusive of toilets and bath areas, closets, lockers,

wardrobes, alcoves, or vestibules. However, if the height of the alcoves or vestibules

reasonably provides useful living area, then the corresponding floor area may be included

in the calculation.

The space occupied by movable wardrobes should be excluded from the useable square

footage in a room unless it is an item of the resident’s own choice and it is in addition to

the individual closet space in the resident’s room. Non-permanent items of the resident’s

own choice should have no effect in the calculation of useable living space.

Protrusions such as columns, radiators, ventilation systems for heating and/or cooling

should be ignored in computing the useable square footage of the room if the area

involved is minimal (e.g., a baseboard heating or air conditioning system or ductwork

that does not protrude more than 6 to 8 inches from the wall, or a column that is not more

than 6 to 8 inches on each side) and does not have an adverse effect on the resident’s

health and safety or does not impede the ability of any resident in that room to attain his

or her highest practicable well-being. If these protrusions are not minimal they would be

deducted from useable square footage computed in determining compliance with this

requirement.

The swing or arc of any door which opens directly into the resident’s room should not be

excluded from the calculations of useable square footage in a room.

PROCEDURES: §483.90(e)(1)(ii)

The facility layout may give square footage measurements. Carry a tape measure and take

measurements if the room appears small.

PROBES: §483.90(e)(1)(ii)

Unless a variation has been applied for and approved under §483.90(e)(3), are there at

least 80 square feet per resident in multiple resident rooms and at least 100 square feet for

single resident rooms?

History

Rev. 173, Issued: 11-22-17, Effective: 11-28-17, Implementation: 11-28-17

Provenance

Source
cms.gov
Retrieved
2026-07-22
Edition
som-2026-07-22
Content hash
90ada9ff681b58310607de1a165eeb6e71cc311463be9a2c81841e1771c02e6a
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