Non-specific code 2014 ICD-9-CM Diagnosis Code 995.2
Unspecified adverse effect of drug medicinal and biological substance not elsewhere classified
  • Non-Billable Code
  • There are 7 ICD-9-CM codes below 995.2 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
Clinical Information
  • Acute or chronic and often undesirable effects of drugs occurring in addition to the intended or therapeutic objective.
  • an allergy to a pharmaceutical product.
  • Immunologically mediated adverse reactions to medicinal substances used legally or illegally.
  • Unintended, deleterious effects of otherwise licit, therapeutic, properly administered drugs; for effects of illicit and abused drugs, or of environmental chemicals, see toxicology or poisoning.
995.2 Excludes
  • pathological drug intoxication (292.2)
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 995.2 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 2014 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.