< Back Q&A 2009 American Academy of Pediatrics Modifier 26, problems with potty training, anorexia counseling, and influenza antigen testing Sign In Now To continue reading, you must be a subscriber to AAP Pediatric Coding Newsletter Online. Not a Subscriber? Subscribe Learn more about AAP Pediatric Coding Newsletter Online Other Articles in This Issue • New ICD-9-CM Codes for 2010 • Missed Opportunity: Capturing Services Provided by Your Clinical Staff • What Is the RUC? • AAP Pediatric Coding Newsletter™, Volume 4, Number 12 (September 2009), Quiz From the AAP Bookstore AMA CPT Professional Edition, 2010 Order this item See also on AAP Pediatric Coding Newsletter Online: - AAP Pediatric Coding Newsletter™, Volume 4, Number 11 (August 2009), Quiz - AAP Pediatric Coding Newsletter™, Volume 4, Number 12 (September 2009), Quiz - AAP Pediatric Coding Newsletter™, Volume 4, Number 13 (October 2009), Quiz (Online Exclusive) From our Practice Management Online website: - AAP Letter: AAP Notifies National Payers Regarding Combination Vaccines - ADHD Coding Fact Sheet for Primary Care Clinicians - Anxiety Coding Fact Sheet for Primary Care Pediatricians