Home > 2013 ICD-9-CM Diagnosis Codes > Injury And Poisoning 800-999 > Poisoning By Drugs, Medicinals And Biological Substances 960-979 > Poisoning by primarily systemic agents 963-
Specific code 2013 ICD-9-CM Diagnosis Code 963.4
Poisoning by enzymes, not elsewhere classified
  • Short description: Poisoning-enzymes NEC.
  • ICD-9-CM 963.4 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 963.4 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 963.4.
  • More recent version(s) of ICD-9-CM 963.4: 2014 2015.
Convert to ICD-10-CM: 963.4 converts approximately to:
  • 2015/16 ICD-10-CM T45.3X1A Poisoning by enzymes, accidental (unintentional), initial encounter
    Or:
  • 2015/16 ICD-10-CM T45.3X2A Poisoning by enzymes, intentional self-harm, initial encounter
    Or:
  • 2015/16 ICD-10-CM T45.3X3A Poisoning by enzymes, assault, initial encounter
    Or:
  • 2015/16 ICD-10-CM T45.3X4A Poisoning by enzymes, undetermined, initial encounter
Applies To
  • Penicillinase
 963.3 ICD9Data.com 963.5 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 963.4 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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