ICD-9 Code 977.8

Poisoning by other specified drugs and medicinal substances

Not Valid for Submission

977.8 is a legacy non-billable code used to specify a medical diagnosis of poisoning by other specified drugs and medicinal substances. This code was replaced on September 30, 2015 by its ICD-10 equivalent.

ICD-9: 977.8
Short Description:Poison-medicinal agt NEC
Long Description:Poisoning by other specified drugs and medicinal substances

Convert 977.8 to ICD-10

The following crosswalk between ICD-9 to ICD-10 is based based on the General Equivalence Mappings (GEMS) information:

  • T50.8X1A - Poisoning by diagnostic agents, accidental, init
  • T50.8X2A - Poisoning by diagnostic agents, intentional self-harm, init
  • T50.8X3A - Poisoning by diagnostic agents, assault, initial encounter
  • T50.8X4A - Poisoning by diagnostic agents, undetermined, init encntr

Code Classification

  • Injury and poisoning (800–999)
    • Poisoning by drugs, medicinals and biological substances (960-979)
      • 977 Poisoning by other and unspecified drugs and medicinals

Information for Medical Professionals

Synonyms

  • Accidental acemetacin overdose
  • Accidental diagnostic dye poisoning
  • Accidental magnetic resonance imaging contrast media overdose
  • Accidental magnetic resonance imaging contrast media poisoning
  • Accidental radiopharmaceutical overdose
  • Accidental radiopharmaceutical poisoning
  • Accidental X-ray contrast media overdose
  • Accidental X-ray contrast media poisoning
  • Contrast media overdose
  • Contrast media poisoning
  • Diagnostic agent overdose
  • Diagnostic agent poisoning
  • Diagnostic dye poisoning
  • Diagnostic dye poisoning of undetermined intent
  • Hepatitis B vaccine poisoning of undetermined intent
  • Intentional diagnostic dye poisoning
  • Intentional magnetic resonance imaging contrast media overdose
  • Intentional magnetic resonance imaging contrast media poisoning
  • Intentional radiopharmaceutical overdose
  • Intentional radiopharmaceutical poisoning
  • Intentional selegiline overdose
  • Intentional X-ray contrast media poisoning
  • Intentional X-ray diagnostic contrast media overdose
  • Magnetic resonance imaging contrast media overdose
  • Magnetic resonance imaging contrast media overdose of undetermined intent
  • Magnetic resonance imaging contrast media poisoning
  • Magnetic resonance imaging contrast media poisoning of undetermined intent
  • Overdose of drug groups primarily affecting the central nervous system
  • Over-the-counter product overdose of undetermined intent
  • Over-the-counter product poisoning
  • Poisoning by diagnostic agent AND/OR kit
  • Poisoning by hydrogen peroxide
  • Poisoning by pharmaceutical adjunct
  • Radiographic contrast agent nephropathy
  • Radiopharmaceutical overdose
  • Radiopharmaceutical overdose of undetermined intent
  • Radiopharmaceutical poisoning
  • Radiopharmaceutical poisoning of undetermined intent
  • Toxicity due to radiotherapy
  • X-ray contrast media overdose
  • X-ray contrast media overdose of undetermined intent
  • X-ray contrast media poisoning
  • X-ray contrast media poisoning of undetermined intent

ICD-9 Footnotes

General Equivalence Map Definitions
The ICD-9 and ICD-10 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
  • No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
  • Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.