Home > 2011 ICD-9-CM Diagnosis Codes > Diseases Of The Circulatory System 390-459 > Other Forms Of Heart Disease 420-429 > Conduction disorders 426-
Specific code 2011 ICD-9-CM Diagnosis Code 426.7
Anomalous atrioventricular excitation
  • Short description: Anomalous av excitation.
  • ICD-9-CM 426.7 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 426.7 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
  • You are viewing the 2011 version of ICD-9-CM 426.7.
  • More recent version(s) of ICD-9-CM 426.7: 2012 2013 2014 2015.
Convert to ICD-10-CM: 426.7 converts approximately to:
  • 2015/16 ICD-10-CM I45.6 Pre-excitation syndrome
Approximate Synonyms
  • ANOMALOUS ATRIOVENTRICULAR EXCITATION
  • Anomalous AV excitation
  • Wolff Parkinson White syndrome
  • Wolff-Parkinson-White pattern
Applies To
  • Atrioventricular conduction:
    • accelerated
    • accessory
    • pre-excitation
  • Ventricular pre-excitation
  • Wolff-Parkinson-White syndrome
ICD-9-CM Volume 2 Index entries containing back-references to 426.7:
  • Acceleration, accelerated
    • atrioventricular conduction 426.7
  • Accessory (congenital)
    • atrioventricular conduction 426.7
  • Anomaly, anomalous (congenital) (unspecified type) 759.9
    • atrioventricular
  • Bundle
    • of Kent syndrome (anomalous atrioventricular excitation) 426.7
  • Preexcitation 426.7
    • atrioventricular conduction 426.7
    • ventricular 426.7
  • Syndrome - see also Disease
    • bundle of Kent (anomalous atrioventricular excitation) 426.7
    • Wolff-Parkinson-White (anomalous atrioventricular excitation) 426.7
  • Wolff-Parkinson-White syndrome (anomalous atrioventricular excitation) 426.7
 426.6 ICD9Data.com 426.8 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 426.7 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2011 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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