MedicalCodingJobs.Com Idaho Medical Association American Academy of Professional Coders (AAPC) CIGNA Medicare Centers for Medicare & Medicaid Services (CMS) American Medical Association American Academy of Family Physicians American Health Information Management Association (AHIMA) National Correct Coding Initiative Edits Medicare and Medicaid Electronic Manual ICD-9-CM Official Guidelines OIG 2004 Work Plan Prescribing Reference (Drug Information System)