G2211 HCPCS - VISIT COMPLEXITY INHERENT TO EVALUATION AND MANAGEMENT ASSOCIATED WITH MEDICAL CARE SERVICES THAT SERVE AS THE CONTINUING FOCAL POINT FOR ALL NEEDED HEALTH CARE SERVICES AND/OR WITH MEDICAL CARE SERVICES THAT ARE PART OF ONGOING CARE RELATED TO A PATIENT'S SINGLE, SERIOUS CONDITION OR A COMPLEX CONDITION. (ADD-ON CODE, LIST SEPARATELY IN ADDITION TO OFFICE/OUTPATIENT EVALUATION AND MANAGEMENT VISIT, NEW OR ESTABLISHED)