U n c o r r e c t e d A u t h o r P r o o f Journal of Parkinson's Disease xx (20xx) x-xxAbstract. Most medical centers are postponing elective procedures and deferring non-urgent clinic visits to conserve hospital resources and prevent spread of COVID-19. The pandemic crisis presents some unique challenges for patients currently being treated with deep brain stimulation (DBS). Movement disorder (Parkinson's disease, essential tremor, dystonia), neuropsychiatric disorder (obsessive compulsive disorder, Tourette syndrome, depression), and epilepsy patients can develop varying degrees of symptom worsening from interruption of therapy due to neurostimulator battery reaching end of life, device malfunction or infection. Urgent intervention to maintain or restore stimulation may be required for patients with Parkinson's disease who can develop a rare but potentially life-threatening complication known as DBS-withdrawal syndrome. Similarly, patients with generalized dystonia can develop status dystonicus, patients with obsessive compulsive disorder can become suicidal, and epilepsy patients can experience potentially life-threatening worsening of seizures as a result of therapy cessation. DBS system infection can require urgent, and rarely emergent surgery. Elective interventions including new implantations and initial programming should be postponed. For patients with existing DBS systems, the battery status and electrical integrity interrogation can now be performed using patient programmers, and employed through telemedicine visits or by phone consultations. The decision for replacement of the implantable pulse generator to prevent interruption of DBS therapy should be made on a case-by-case basis taking into consideration battery status and a patient's tolerance to potential therapy disruption. Scheduling of the procedures, however, depends heavily on the hospital system regulations and on triage procedures with respect to safety and resource utilization during the health crisis. U n c o r r e c t e d A u t h o r P r o o f 32The novel coronavirus (COVID-19) pandemic is 33 rapidly changing how we live and practice medicine 34 globally. Patients treated with deep brain stimula-35 tion (DBS) for movement disorders, neuropsychiatric 36 disorders, and epilepsy face unique challenges. High-37 lighted in this article are practical management 38 recommendations for DBS providers during COVID-39 19 pandemic. Since public health guidelines vary 40 across countries, states and local municipalities and 41 rapidly change, each medical center needs to be 42 nimble and develop strategies to care for patients 43 within the home setting. DBS practices range from 44 large, tertiary centers to community clinics and vary 45 widely in terms of workflow, resource availability, 46 and level of expertise available on site. We provide 47 general recommendations and workflow algorithm 48 that centers can modify and adopt quickly while 49 exercising compliance at multiple levels. This cri-50 sis highlights the challenge of postponing electiv...