Effective January 1, 2027, Pennsylvania Medical Assistance (MA) retroactive eligibility periods are reducing for new applicants: Adult Expansion Group (ages 19-64) drops from 3 months to 1 month; all other federally-funded MA categories drop from 3 months to 2 months; state-funded MA remains at 3 months. Additionally, the COMPASS 'Date of First Admission or Treatment' field will no longer determine MA application dates—instead, the actual date the application is received at the County Assistance Office (CAO) will control coverage periods. This directly impacts claims adjudication for services rendered before application dates.
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01Billing team must update claims processing workflows and billing system logic to recognize the new retroactive eligibility windows effective January 1, 2027.
02Configure system to apply 1-month retroactive window for Adult Expansion Group (ages 19-64) applicants.
03Configure system to apply 2-month retroactive window for all other federally-funded MA categories.
04Configure system to continue applying 3-month retroactive window for state-funded General Assistance MA only.
05Update internal documentation to clarify that CAO application receipt date (not COMPASS 'Date of First Admission or Treatment') determines retroactive eligibility start date for all MA applications, including provider-submitted applications.
06Train billing and eligibility verification staff on the new rules.
07Audit pending claims with service dates that fall outside the new retroactive periods and flag for denial or rework prior to January 1, 2027.
If missed: Failure to implement these changes will result in improper claim denials for services within the old retroactive periods but outside the new shorter windows, creating compliance and revenue cycle issues.
Original notice
MAB2026100101
pa.gov · Always check the source before changing claims.
Summaries are AI-assisted. Always confirm against the original payer notice.
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