971.1 POIS-PARASYMPATHOLYTICS


Code Information

Diagnosis Code: 971.1

Short Description: Pois-parasympatholytics

Long Description: Poisoning by parasympatholytics (anticholinergics and antimuscarinics) and spasmolytics

Code Classification:

  • Injury and poisoning (800–999)
    • Poisoning by drugs, medicinals and biological substances (960-979)
      • 971 Poisoning by drugs primarily affecting the autonomic nervous system
        • 971.1 Pois-parasympatholytics

Code Version: 2015 ICD-9-CM


Crosswalk Information

The code 971.1 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
971.1 Right Arrow T44.3X1A Poisoning by oth parasympath and spasmolytics, acc, init
T44.3X2A Poisn by oth parasympath and spasmolytics, self-harm, init
T44.3X3A Poisoning by oth parasympath and spasmolytics, assault, init
T44.3X4A Poisoning by oth parasympath and spasmolytics, undet, init
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
971.0 Poisoning by parasympathomimetics (cholinergics)
971.2 Poisoning by sympathomimetics [adrenergics]
971.3 Poisoning by sympatholytics [antiadrenergics]
971.9 Poisoning by unspecified drug primarily affecting autonomic nervous system


This page was last updated on: 10/1/2014