OASIS · Section M

M1810 — Current Ability to Dress Upper Body

Response options, how to score it, and the error that most often sends the record back. Cited to Ch. 3, Item M1810.

OASIS-E2 v1.00.0 · ingested 2026-04-26

Response options

ValueMeaning
0Able to get clothes out of closets and drawers, put them on and remove them from the upper body without assistance
1Able to dress upper body without assistance if clothing is laid out or handed to the patient
2Someone must help the patient put on upper body clothing
3Patient depends entirely upon another person to dress the upper body

How to score it

Observation/demonstration is the preferred method, backed by patient/caregiver interview and environmental assessment. Assess the ability to dress in whatever upper-body clothing is routinely worn, including managing zippers, buttons, and snaps if routinely used; a prosthetic, orthotic, or support device applied to the upper body (e.g., arm sling, cervical collar) counts as an upper-body dressing item. If ability varies, enter the response describing ability more than 50% of the time period under consideration.

The common error

Scoring against a hypothetical 'normal' outfit instead of the patient's actual routine clothing — CMS treats a patient's permanently modified clothing choice due to impairment as the new routine, not a deviation to penalize.

Source: OASIS-E2 Guidance ManualCh. 3, Item M1810. Verified 2026-04-26.

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