US · guidance
CMS SOM App. C, Tag D2096
§493.841 Standard: Routine chemistry
(f) Failure to achieve satisfactory performance for the same analyte or test in two
consecutive testing events or two out of three consecutive testing events is
unsuccessful performance.
History
Rev. 233; Issued: 09-12-25; Effective: 09-12-25; Implementation: 09-12-25
Provenance
- Source
- cms.gov
- Retrieved
- 2026-07-22
- Edition
- som-2026-07-22
- Content hash
9d87ece4614cca4f49c710502f3fb19933c249a0c39e7bcb2a1956ef1f614018
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