Medicare-certified home health agency ABA Home Care operates from La Mesa's El Cajon Boulevard corridor under CMS Provider ID 059580. The agency dispatches registered nurses, physical therapists, and home health aides to homebound patients following discharge from facilities including Sharp Grossmont Hospital, coordinating skilled care plans ordered by attending physicians. Originally certified by Medicare in 2014, ABA provides skilled nursing, occupational therapy, speech-language pathology, and medical social services billable under the federal home health benefit for patients in the 91942 ZIP code. Skilled nursing visits include post-surgical wound monitoring and respiratory assessment—services requiring medication-management coordination with dispensaries such as Grossmont Pharmacy on the Grossmont Center corridor. Clinicians utilize portable pulse oximeters and digital sphygmomanometers for in-home cardiopulmonary assessments, transmitting readings to supervising physicians via encrypted telehealth platforms.