OASIS · Section GG

GG0170N — 4 Steps (GG Section — Mobility)

Response options, how to score it, and the error that most often sends the record back. Cited to Ch. 3, Item GG0170N.

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

Response options

ValueMeaning
06Independent
05Setup or clean-up assistance
04Supervision or touching assistance
03Partial/moderate assistance
02Substantial/maximal assistance
01Dependent
07Patient refused
09Not applicable
10Not attempted due to environmental limitations
88Not attempted due to medical condition or safety concerns

How to score it

Assess the patient's ability to go up and down four steps, with or without a rail. At SOC/ROC and Discharge, a not-attempted code (07/09/10/88) here skips ahead to GG0170P, Picking up object, so GG0170O isn't separately assessed for that patient; GG0170O and P aren't part of the Follow-up form at all, regardless of this item's code. See Guidance Manual Ch. 3 GG item-by-item tips for full scoring rubric.

The common error

Assuming a patient who uses a stair railing can't be coded 06, Independent — the item explicitly covers going up and down 'with or without a rail,' so railing use alone doesn't imply assistance.

Source: OASIS-E2 Guidance ManualCh. 3, Item GG0170N. Verified 2026-04-26.

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