Sharp Community Medical Group operates as an independent physician association within the Sharp HealthCare network, routing HMO members to contracted primary care and specialty offices across San Diego County. The Hillcrest touchpoint sits at 501 Washington Street on the same medical campus that houses Scripps Coastal Medical Center Hillcrest, placing SCMG members minutes from both Sharp Memorial and Scripps Mercy referral lines. The IPA model means physicians contracted with SCMG retain private practice autonomy while using centralized care coordination, utilization management, and electronic referral routing. HMO members are assigned a primary care physician within the network who authorizes specialty visits, imaging, and surgical consults through SCMG's referral management team rather than through the hospital system directly. Members with cross-network authorization can be referred to academic consultants at the UC San Diego Health 4th & Lewis Medical Offices when clinical complexity warrants university medical center evaluation. The group's most complex administrative workflow is coordinating multi-specialty care for HMO members with active chronic disease while keeping prior authorization turnaround inside California Department of Managed Health Care timelines.