US · guidance
CMS SOM App. C, Tag D5757
§493.1278 Standard: Histocompatibility
(c) Antibody screening and identification. The laboratory must make a reasonable
effort to have available monthly serum specimens for all potential transplant
recipients for periodic antibody screening, identification, and crossmatch.
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
3dac2d9ac6170d7449fdaa95ee4d681de3e808d38226c17a54f918a9a626f5a8
The link goes to the issuing authority’s own document — the one we read to produce this record. Where a source publishes whole titles rather than sections, your browser may need a moment to jump to the provision.
Unofficial copy of government-published law, reproduced from official sources with full provenance. Not an official publication; verify against official sources before relying on it in a filing. Records in the 'guidance' corpus, and only that corpus, are sub-regulatory (interpretive guidelines, survey procedures) and are not binding law. Validity bounds follow each jurisdiction's declared temporalBasis.