G0502 HCPCS - INITIAL PSYCHIATRIC COLLABORATIVE CARE MANAGEMENT, FIRST 70 MINUTES IN THE FIRST CALENDAR MONTH OF BEHAVIORAL HEALTH CARE MANAGER ACTIVITIES, IN CONSULTATION WITH A PSYCHIATRIC CONSULTANT, AND DIRECTED BY THE TREATING PHYSICIAN OR OTHER QUALIFIED HEALTH CARE PROFESSIONAL, WITH THE FOLLOWING REQUIRED ELEMENTS: OUTREACH TO AND ENGAGEMENT IN TREATMENT OF A PATIENT DIRECTED BY THE TREATING PHYSICIAN OR OTHER QUALIFIED HEALTH CARE PROFESSIONAL; INITIAL ASSESSMENT OF THE PATIENT, INCLUDING ADMINISTRATION OF VALIDATED RATING SCALES, WITH THE DEVELOPMENT OF AN INDIVIDUALIZED TREATMENT PLAN; REVIEW BY THE PSYCHIATRIC CONSULTANT WITH MODIFICATIONS OF THE PLAN IF RECOMMENDED; ENTERING PATIENT IN A REGISTRY AND TRACKING PATIENT FOLLOW-UP AND PROGRESS USING THE REGISTRY, WITH APPROPRIATE DOCUMENTATION, AND PARTICIPATION IN WEEKLY CASELOAD CONSULTATION WITH THE PSYCHIATRIC CONSULTANT; AND PROVISION OF BRIEF INTERVENTIONS USING EVIDENCE-BASED TECHNIQUES SUCH AS BEHAVIORAL ACTIVATION, MOTIVATIONAL INTERVIEWING, AND OTHER FOCUSED TREATMENT STRATEGIES