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11 | P a g e

Voluntary Disenrollment – Disenrollment initiated by an enrollee or their authorized representative.

10.2 – Acronyms

AEP: Annual Election Period AIP: Applicable Integrated Plan BEQ: Batch Eligibility Query CMS: Centers for Medicare & Medicaid Services COB: Coordination of Benefits D-SNP: Dual Eligible Special Needs Plan DTRR: Daily Transaction Reply Report EGHP: Employer/Union Group Health Plan EGWP: Employer Group Waiver Plan ESRD: End Stage Renal Disease FIDE SNP: Fully Integrated Dual Eligible Special Needs Plan HIDE SNP: Highly Integrated Dual Eligible Special Needs Plan HMO/CMP: Health Maintenance Organization/Competitive Medical Plan ICEP: Initial Coverage Election Period IEP: Initial Enrollment Period LEPD: Late Enrollment Penalty Data File LIS: Low Income Subsidy (Extra Help) MA: Medicare Advantage MAO: Medicare Advantage Organization MA-PD: Medicare Advantage Prescription Drug MARx: Medicare Advantage Prescription Drug System MCO: Managed Care Organization MMCM: Medicare Managed Care Manual MPWR: Monthly Premium Withholding Report Data File MSA: Medical Savings Account NUNCMO: Number of Uncovered Months OEP: Open Enrollment Period PACE: Program of All-Inclusive Care for the Elderly PBP: Plan Benefit Package PCUG: Plan Communication User Guide PDP: Prescription Drug Plan PFFS: Private Fee-For-Service PPO: Premium Payment Option RDS: Retiree Drug Subsidy RRB: Railroad Retirement Board SEP: Special Election Period SPAP: State Pharmaceutical Assistance Program SNP: Special Needs Plan SSA: Social Security Administration STRR: Special Transaction Reply Report