Coding and Reimbursement Subcommittee

Coding and Reimbursement

The Coding and Reimbursement Subcommittee leads organized neurosurgery’s engagement in critical federal and commercial insurer payment policy. The subcommittee serves as a vital link between the specialty and key regulatory bodies, including the Current Procedural Terminology (CPT) Editorial Panel and the AMA/Specialty Society RVS Update Committee (RUC). With a strategic focus on Centers for Medicare & Medicaid Services (CMS) rulemaking, the subcommittee actively monitors and influences the Medicare Physician Fee Schedule (MPFS), as well as the Inpatient Prospective Payment System (IPPS) and Outpatient Prospective Payment System (OPPS). By addressing Methodist’s changes in Medicare Advantage and ongoing regulatory shifts, the subcommittee works to alleviate the growing financial pressures on neurosurgical practices and the patients they serve.  

Clemens M. Schirmer

Chair 

G. Edward Vates

Past Chair 

Kristopher T. Kimmell

Vice Chair, RUC Issues 

Henry H. Woo

Vice Chair, CPT Issues 

Luis M. Tumialan

Vice Chair, Coverage Policy 

Rushna P. Ali

Pain Section

Phil Bonney

Trauma Section 

Joseph S. Cheng

CPT Panel Member 

Virendra D. Desai

Pediatric Section 

Anthony M. DiGiorgio

CNS RUC Advisor 

Kurt M. Eichholz

Spine Section 

Steven M. Falowski

Pain Section 

Isabelle M. Germano

Joint Guidelines Committee 

Konstantinos Margetis

ACS/AANS Health Policy Scholar

Joseph S. Neimat

Stereotactic and Functional Section 

Mark Oppenlander

Spine Section 

John K. Ratliff

Former AANS RUC Advisor 

Joshua M. Rosenow

AANS CPT Alternate Advisor 

Jason P. Sheehan

Stereotactic and Functional Section 

Scott D. Simon

Cerebrovascular Section 

Andrew E. Sloan

Tumor Section 

Jennifer A. Sweet

Pain Section 

Cheerag D. Upadhyaya

AANS CPT Advisor 

Anand Veeravagu

Council of State Neurosurgical Societies 

Meena Vessell

Pediatric Section 

Michael Vogelbaum

Tumor Section 

Lauren M. Foe, MPH

AANS/CNS Manager of Regulatory Policy

Trisha Crishock, MSW

AANS/CNS RUC/CPT Consultant