99490. 99495. 99496. Those three CPT codes account for sources of reimbursement that too many providers have overlooked since their creation. The Centers for Medicare and Medicaid Services created these Chronic Care Management (CCM) and Transitional Care Management (TCM) reimbursement codes in order to facilitate greater emphasis on post-discharge care management. In this guide, we’ll examine what each of these codes are, explain the challenges of implementing programs dedicated to these codes, and detail a shortcut to implementing these three CPT codes in your billing procedures.