T52.2X1S - Toxic effect of homologues of benzene, accidental (unintentional), sequela

Version 2023
ICD-10:T52.2X1S
Short Description:Toxic effect of homologues of benzene, accidental, sequela
Long Description:Toxic effect of homologues of benzene, accidental (unintentional), sequela
Status: Valid for Submission
Version:ICD-10-CM 2023
Code Classification:
  • Injury, poisoning and certain other consequences of external causes (S00–T98)
    • Toxic effects of substances chiefly nonmedicinal as to source (T51-T65)
      • Toxic effect of organic solvents (T52)

T52.2X1S is a billable ICD-10 code used to specify a medical diagnosis of toxic effect of homologues of benzene, accidental (unintentional), sequela. The code is valid during the fiscal year 2023 from October 01, 2022 through September 30, 2023 for the submission of HIPAA-covered transactions. The code is exempt from present on admission (POA) reporting for inpatient admissions to general acute care hospitals.

T52.2X1S is a sequela code, includes a 7th character and should be used for complications that arise as a direct result of a condition like toxic effect of homologues of benzene accidental (unintentional). According to ICD-10-CM Guidelines a "sequela" code should be used for chronic or residual conditions that are complications of an initial acute disease, illness or injury. The most common sequela is pain. Usually, two diagnosis codes are needed when reporting sequela. The first code describes the nature of the sequela while the second code describes the sequela or late effect.

Approximate Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

Coding Guidelines

The appropriate 7th character is to be added to each code from block Toxic effect of organic solvents (T52). Use the following options for the aplicable episode of care:

Present on Admission (POA)

T52.2X1S is exempt from POA reporting - The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement. Review other POA exempt codes here.

CMS POA Indicator Options and Definitions

POA Indicator CodePOA Reason for CodeCMS will pay the CC/MCC DRG?
YDiagnosis was present at time of inpatient admission.YES
NDiagnosis was not present at time of inpatient admission.NO
UDocumentation insufficient to determine if the condition was present at the time of inpatient admission.NO
WClinically undetermined - unable to clinically determine whether the condition was present at the time of inpatient admission.YES
1Unreported/Not used - Exempt from POA reporting. NO

Convert to ICD-9 Code

Source ICD-10 CodeTarget ICD-9 Code
T52.2X1S909.1 - Late eff nonmed substanc
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

Table of Drugs and Chemicals

The parent code T52.2X1 of the current diagnosis code is referenced in the Table of Drugs and Chemicals, this table contains a classification of drugs, industrial solvents, corrosive gases, noxious plants, pesticides, and other toxic agents.

According to ICD-10 coding guidelines it is advised to do not code directly from the Table of Drugs and Chemicals, instead always refer back to the Tabular List when doing the initial coding. Each substance in the table is assigned a code according to the poisoning classification and external causes of adverse effects. It is important to use as many codes as necessary to specify all reported drugs, medicinal or chemical substances. If the same diagnosis code describes the causative agent for more than one adverse reaction, poisoning, toxic effect or underdosing, utilize the code only once.

Substance Poisoning
Accidental
(unintentional)
Poisoning
Accidental
self-harm
Poisoning
Assault
Poisoning
Undetermined
Adverse
effect
Underdosing
ButyltolueneT52.2X1T52.2X2T52.2X3T52.2X4
HexylresorcinolT52.2X1T52.2X2T52.2X3T52.2X4
HydroquinoneT52.2X1T52.2X2T52.2X3T52.2X4
Hydroquinone
  »vapor
T52.2X1T52.2X2T52.2X3T52.2X4
Toluene (liquid)T52.2X1T52.2X2T52.2X3T52.2X4
Toluene (liquid)
  »diisocyanate
T52.2X1T52.2X2T52.2X3T52.2X4
Toluol (liquid)T52.2X1T52.2X2T52.2X3T52.2X4
Toluol (liquid)
  »vapor
T52.2X1T52.2X2T52.2X3T52.2X4
Xylene (vapor)T52.2X1T52.2X2T52.2X3T52.2X4
Xylol (vapor)T52.2X1T52.2X2T52.2X3T52.2X4

Patient Education


Poisoning

A poison is any substance that is harmful to your body. You might swallow it, inhale it, inject it, or absorb it through your skin. Any substance can be poisonous if too much is taken. Poisons can include:

The effects of poisoning range from short-term illness to brain damage, coma, and death. To prevent poisoning it is important to use and store products exactly as their labels say. Keep dangerous products where children can't get to them. Treatment for poisoning depends on the type of poison. If you suspect someone has been poisoned, call your local poison control center at 1-800-222-1222 right away.


[Learn More in MedlinePlus]

Code History