963.2  Poisoning by acidifying agents
ICD-9-CM Code Details and Notes
Short Title: Poisoning-acidifying agt
963.2 is a billable medical code.
See Chapter Specific Guidelines
- ICD-9-CM Chapters, Sections & Parents

800-999 Injury And Poisoning

Use E code(s) to identify the cause and intent of the injury or poisoning (E800-E999)
1. The principle of multiple coding of injuries should be followed wherever possible. Combination categories for multiple injuries are provided for use when there is insufficient detail as to the nature of the individual conditions, or for primary tabulation purposes when it is more convenient to record a single code; otherwise, the component injuries should be coded separately.
Where multiple sites of injury are specified in the titles, the word "with" indicates involvement of both sites, and the word "and" indicates involvement of either or both sites. The word "finger" includes thumb.
2. Categories for "late effect" of injuries are to be found at 905-909.

960-979 Poisoning By Drugs, Medicinal And Biological Substances

   • overdose of these substances
   • wrong substance given or taken in error

   • adverse effects ["hypersensitivity," "reaction," etc.] of correct substance properly administered. Such cases are to be classified according to the nature of the adverse effect, such as:
      • adverse effect NOS (995.20)
      • allergic lymphadenitis (289.3)
      • aspirin gastritis (535.4)
      • blood disorders (280.0-289.9)
      • dermatitis:
         • contact (692.0-692.9)
         • due to ingestion (693.0-693.9)
      • nephropathy (583.9)
      • [The drug giving rise to the adverse effect may be identified by use of categories E930-E949.]
      • drug dependence (304.0-304.9)
      • drug reaction and poisoning affecting the newborn (760.0-779.9)
      • nondependent abuse of drugs (305.0-305.9)
      • pathological drug intoxication (292.2)

963 Poisoning by primarily systemic agents

ICD-9-CM Index References
There are no index references associated with this code