Home > 2013 ICD-9-CM Diagnosis Codes > Certain Conditions Originating In The Perinatal Period 760-779 > Other Conditions Originating In The Perinatal Period 764-779 > Hemolytic disease of fetus or newborn due to isoimmunization 773-
Specific code 2013 ICD-9-CM Diagnosis Code 773.4
Kernicterus of fetus or newborn due to isoimmunization
  • Short description: NB kernicterus:isoimmun.
  • ICD-9-CM 773.4 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 773.4 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 2013 version of ICD-9-CM 773.4.
  • More recent version(s) of ICD-9-CM 773.4: 2014 2015.
Convert to ICD-10-CM: 773.4 converts directly to:
  • 2015/16 ICD-10-CM P57.0 Kernicterus due to isoimmunization
Use Additional
  • Use additional code, if desired, to identify type of isoimmunization (773.0-773.2)
ICD-9-CM Volume 2 Index entries containing back-references to 773.4:
  • Encephalopathia hyperbilirubinemica, newborn 774.7
    • due to isoimmunization (conditions classifiable to 773.0-773.2) 773.4
  • Encephalopathy (acute) 348.30
    • bilirubin, newborn 774.7
      • due to isoimmunization 773.4
    • hyperbilirubinemic, newborn 774.7
      • due to isoimmunization (conditions classifiable to 773.0-773.2) 773.4
  • Hyperbilirubinemica encephalopathia, newborn 774.7
    • due to isoimmunization 773.4
  • Kernicterus of newborn (not due to isoimmunization) 774.7
    • due to isoimmunization (conditions classifiable to 773.0-773.2) 773.4
 773.3 ICD9Data.com 773.5 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 773.4 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 2013 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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