Alert detail
CMS Transmittal R13933OTN: Fiscal Intermediary Shared System (FISS) - Modify the Expert Claims Processing System (ECPS) to…
Policy ID: CMS-T-R13933OTNSpecialty: Multi-specialtyAdded: 8/20/2026Effective: January 4, 2027transmittal
What changed
FISS/ECPS system modification coming Jan 2027; details pending.
Who’s affected: Multi-specialty billing teams · Effective: January 4, 2027
Primary source: View the official CMS/MAC document ↗
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