Specifically, all members of the writing group are required to complete and submit a Disclosure Questionnaire showing all such relationships that might be perceived as real or potential conflicts of interest. This performance measure report was approved by the American Heart Association Science Advisory and Coordinating Committee on January 16, 2018, and the American Heart Association Executive Committee on February 22, 2018. A copy of the document is available at http://professional.heart. org/statements by using either Search for Guidelines & Statements or the Browse by Topic area. To purchase additional reprints, call 843-216-2533 or e-mail kelle.ramsay@wolterskluwer.com. A Data Supplement is available with this article at https://www.ahajournals.org/doi/suppl/10.1161/STR.0000000000000171. The American Heart Association requests that this document be cited as follows: Hemphill JC 3rd, Adeoye OM, Alexander DN, Alexandrov AW, Amin-Hanjani S, Cushman M, George MG, LeRoux PD, Mayer SA, Qureshi AI, Saver JL, Schwamm LH, Sheth KN, Tirschwell D; on behalf of the AHA/ASA Stroke Performance Oversight Committee. Clinical performance measures for adults hospitalized with intracerebral hemorrhage: performance measures for healthcare professionals from the American Heart Association/American Stroke Association. Stroke. 2018;49:e243 e261. doi: 10.1161/ STR.0000000000000171. The expert peer review of AHA-commissioned documents (eg, scientific statements, clinical practice guidelines, systematic reviews) is conducted by the AHA Office of Science Operations. For more on AHA statements and guidelines development, visit http://professional.heart.org/statements. Select the Guidelines & Statements drop-down menu, then click Publication Development. Permissions: Multiple copies, modification, alteration, enhancement, and/or distribution of this document are not permitted without the express permission of the American Heart Association. Instructions for obtaining permission are located at http://www.heart.org/HEARTORG/General/Copyright- Permission-Guidelines_UCM_300404_Article.jsp. A link to the Copyright Permissions Request Form appears on the right side of the page. 