HCMS Branch Locations and Zip Code Designations

CENTRAL BRANCH (within the 610 Loop) 
77001, 77002, 77003, 77004, 77005, 77006, 77007, 77008, 77009, 77010, 77011, 77019, 77020, 77021, 77023, 77025, 77026, 77027, 77030, 77045, 77046, 77047, 77054 and 77098.
Contact Susan Loucks at 713-524-4267, ext. 269, or susan_loucks@hcms.org

EAST BRANCH (Baytown, Channelview, LaPorte, Highlands and Crosby areas)
77013, 77015, 77029, 77049, 77520, 77521, 77522, 77530, 77532 and 77571.
Contact Sarah Aghajan at 713-524-2467, ext. 223, or sarah_aghajan@hcms.org

NORTH BRANCH (Humble, The Woodlands, Conroe and north areas)
77014, 77016, 77022, 77028, 77032, 77037, 77038, 77039, 77044, 77050, 77060, 77067, 77068, 77073, 77076, 77078, 77090, 77093, 77301. 77302, 77303, 77304, 77305, 77316, 77318, 77336, 77338, 77339, 77345, 77346, 77351, 77356, 77365, 77373, 77380, 77384, 77385, 77386, 77388, 77389 and 77396.
Contact Lyssa Howeth at 713-524-4267, ext. 218, or lyssa_howeth@hcms.org
 
NORTHWEST BRANCH (Spring, Tomball, Cypress and northwest areas)
77018, 77040, 77064, 77065, 77066, 77069,77070, 77086, 77088, 77091, 77092, 77095, 77354, 77355, 77356, 77375, 77381, 77382 and 77429.
Contact Lyssa Howeth at 713-524-4267, ext. 218, or lyssa_howeth@hcms.org

SOUTHEAST BRANCH (Pasadena, Webster, Clear Lake and southeast areas)
77012, 77017, 77033, 77034, 77048, 77050, 77051, 77058, 77059, 77061, 77062, 77075, 77087, 77089, 77502, 77503, 77504, 77505, 77506, 77507, 77511, 77518, 77536, 77539, 77546, 77547, 77562, 77565, 77566, 77573, 77581, 77584, 77586, 77587 and 77598.
Contact Sarah Aghajan at 713-524-2467, ext. 223, or sarah_aghajan@hcms.org

SOUTHWEST BRANCH (Alief, Sharpstown, Bellaire and southwest areas)
77031, 77035, 77036, 77042, 77053, 77056, 77057, 77063, 77071, 77072, 77074, 77081, 77082, 77083, 77085, 77096, 77099, 77401, 77402, 77459, 77469, 77477, 77478, 77479, 77487, 77488, 77489, 77496 and 77498.
Contact Debbi Eschenbach at 713-524-4267, ext. 245, or debbi_eschenbach@hcms.org

WESTERN BRANCH (Memorial, Spring Branch, Katy and west areas)
77024, 77041, 77043, 77055, 77077, 77079, 77080, 77084, 77094, 77095, 77449, 77450, 77484, 77493 and 77494.
Contact Debbi Eschenbach at 713-524-4267, ext. 245, or debbi_eschenbach@hcms.org
Updated/reviewed on 07-23-2026