US · guidance
CMS SOM App. L, Tag Q-0228
§416.50(e) Standard: Exercise of rights and respect for property and
person.
[(1) The patient has the right to the following:]
(ii) Voice grievances regarding treatment or care that is (or fails to be) provided.
Interpretive Guidelines: §416.50(e) (1)(ii)
This requirement complements the requirement for the ASC to have a grievance system.
Patients have the right to express a grievance regarding the treatment or care they receive
in the ASC.
The patient, or the patient’s representative or surrogate, as appropriate, may file a
grievance, verbally or in writing, before the date of the scheduled procedure, on the date
of the procedure, or after the date of the procedure. The regulation does not prescribe any
limitation as to when a patient may submit a grievance. However, it is understood that, if
a substantial amount of time has passed since the care episode addressed in the grievance,
e.g., several years, that it may, depending on the nature of the grievance, be harder for the
ASC to investigate the grievance and ascertain the pertinent facts.
Survey Procedures: §416.50(e) (1)(ii)
• Interview ASC staff to determine if they are aware of the patient’s right to file a
grievance.
• If the survey is related to a complaint alleging that an ASC ignored a patient’s
grievance, include that medical record in the sample and review it to determine if
there is any evidence of a grievance as well as of action to respond to the
grievance.
History
Rev. 95, Issued: 12-12-13, Effective: 06-07-13, Implementation: 06-07-13
Provenance
- Source
- cms.gov
- Retrieved
- 2026-07-22
- Edition
- som-2026-07-22
- Content hash
293e73f0bb1f2c6052d1b6eed199e3c151d926420416c0f881434958ae8b0b18
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