ICD-9 Code 964.4

Poisoning by fibrinolysis-affecting drugs

Not Valid for Submission

964.4 is a legacy non-billable code used to specify a medical diagnosis of poisoning by fibrinolysis-affecting drugs. This code was replaced on September 30, 2015 by its ICD-10 equivalent.

ICD-9: 964.4
Short Description:Poison-fibrinolysis agnt
Long Description:Poisoning by fibrinolysis-affecting drugs

Convert 964.4 to ICD-10

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

  • T45.601A - Poisoning by unsp fibrin-affct drugs, accidental, init
  • T45.602A - Poisoning by unsp fibrin-affct drugs, self-harm, init
  • T45.603A - Poisoning by unsp fibrin-affct drugs, assault, init
  • T45.604A - Poisoning by unsp fibrin-affct drugs, undetermined, init
  • T45.611A - Poisoning by thrombolytic drug, accidental, init
  • T45.612A - Poisoning by thrombolytic drug, intentional self-harm, init
  • T45.613A - Poisoning by thrombolytic drug, assault, initial encounter
  • T45.614A - Poisoning by thrombolytic drug, undetermined, init encntr
  • T45.691A - Poisoning by oth fibrin-affct drugs, accidental, init
  • T45.692A - Poisoning by oth fibrin-affct drugs, self-harm, init
  • T45.693A - Poisoning by oth fibrinolysis-affecting drugs, assault, init
  • T45.694A - Poisoning by oth fibrin-affct drugs, undetermined, init

Code Classification

  • Injury and poisoning (800–999)
    • Poisoning by drugs, medicinals and biological substances (960-979)
      • 964 Poisoning by agents primarily affecting blood constituents

Information for Medical Professionals

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.