Maureen O’Brien Griffin
Attorney | Indianapolis
Phone: (317) 977-1429 | Fax: (317) 633-4878
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About Maureen
Maureen Griffin is a health care reimbursement attorney who advises hospitals and health systems on Medicare and Medicaid payment policy, reimbursement disputes and related litigation.
Maureen has practiced health law since 1983 and brings decades of experience representing providers in administrative appeals and court proceedings involving complex payment issues. She works closely with hospitals, health systems, hospital associations and other health care providers on regulatory developments, payment disputes and reimbursement analysis.
Maureen’s practice includes:
- Advising on Medicare and Medicaid payment policy issues;
- Representing hospitals in reimbursement appeals and litigation, including before federal and state administrative agencies such as the Provider Reimbursement Review Board;
- Counseling providers on regulatory changes and payment disputes; and
- Overseeing large‑scale group appeal matters.
Maureen has served as lead counsel to the Indiana Hospital Association Medicare/Medicaid Group Initiatives Steering Committee since 2006. Earlier in her career, she worked as a registered nurse, experience that informs her practical understanding of hospital operations and reimbursement issues.
