T52.0X4D - Toxic effect of petroleum products, undetermined, subsequent encounter

Version 2023
ICD-10:T52.0X4D
Short Description:Toxic effect of petroleum products, undetermined, subs
Long Description:Toxic effect of petroleum products, undetermined, subsequent encounter
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)

T52.0X4D is a billable ICD-10 code used to specify a medical diagnosis of toxic effect of petroleum products, undetermined, subsequent encounter. 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.

T52.0X4D is a subsequent encounter code, includes a 7th character and should be used after the patient has completed active treatment for a condition like toxic effect of petroleum products undetermined. According to ICD-10-CM Guidelines a "subsequent encounter" occurs when the patient is receiving routine care for the condition during the healing or recovery phase of treatment. Subsequent diagnosis codes are appropriate during the recovery phase, no matter how many times the patient has seen the provider for this condition. If the provider needs to adjust the patient's care plan due to a setback or other complication, the encounter becomes active again.

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)

T52.0X4D 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
T52.0X4DV58.89 - Other specfied aftercare
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 T52.0X4 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
Automobile fuelT52.0X1T52.0X2T52.0X3T52.0X4
BrassoT52.0X1T52.0X2T52.0X3T52.0X4
Cigarette lighter fluidT52.0X1T52.0X2T52.0X3T52.0X4
Crude oilT52.0X1T52.0X2T52.0X3T52.0X4
FuelT52.0X1T52.0X2T52.0X3T52.0X4
Fuel
  »automobile
T52.0X1T52.0X2T52.0X3T52.0X4
Fuel
  »automobile
    »exhaust gas, not in transit
T52.0X1T52.0X2T52.0X3T52.0X4
Fuel
  »automobile
    »vapor NEC
T52.0X1T52.0X2T52.0X3T52.0X4
Fuel
  »gas (domestic use) [See Also: Carbon, monoxide, fuel, utility]
T52.0X1T52.0X2T52.0X3T52.0X4
Fuel
  »gas (domestic use) [See Also: Carbon, monoxide, fuel, utility]
    »utility
T52.0X1T52.0X2T52.0X3T52.0X4
Fuel
  »gas (domestic use) [See Also: Carbon, monoxide, fuel, utility]
    »utility
      »in mobile container
T52.0X1T52.0X2T52.0X3T52.0X4
Fuel
  »gas (domestic use) [See Also: Carbon, monoxide, fuel, utility]
    »utility
      »incomplete combustion of
T52.0X1T52.0X2T52.0X3T52.0X4
Fuel
  »gas (domestic use) [See Also: Carbon, monoxide, fuel, utility]
    »utility
      »piped (natural)
T52.0X1T52.0X2T52.0X3T52.0X4
Fuel
  »industrial, incomplete combustion
T52.0X1T52.0X2T52.0X3T52.0X4
GasolineT52.0X1T52.0X2T52.0X3T52.0X4
Gasoline
  »vapor
T52.0X1T52.0X2T52.0X3T52.0X4
Kerosene, kerosine (fuel) (solvent) NECT52.0X1T52.0X2T52.0X3T52.0X4
Kerosene, kerosine (fuel) (solvent) NEC
  »insecticide
T52.0X1T52.0X2T52.0X3T52.0X4
Kerosene, kerosine (fuel) (solvent) NEC
  »vapor
T52.0X1T52.0X2T52.0X3T52.0X4
Lighter fluidT52.0X1T52.0X2T52.0X3T52.0X4
Ligroin (e) (solvent)T52.0X1T52.0X2T52.0X3T52.0X4
Ligroin (e) (solvent)
  »vapor
T52.0X1T52.0X2T52.0X3T52.0X4
Lubricating oil NECT52.0X1T52.0X2T52.0X3T52.0X4
Naphtha (painters') (petroleum)T52.0X1T52.0X2T52.0X3T52.0X4
Naphtha (painters') (petroleum)
  »solvent
T52.0X1T52.0X2T52.0X3T52.0X4
Naphtha (painters') (petroleum)
  »vapor
T52.0X1T52.0X2T52.0X3T52.0X4
Paraffin (s) (wax)T52.0X1T52.0X2T52.0X3T52.0X4
Paraffin (s) (wax)
  »liquid (medicinal)
T52.0X1T52.0X2T52.0X3T52.0X4
Paraffin (s) (wax)
  »liquid (medicinal)
    »nonmedicinal
T52.0X1T52.0X2T52.0X3T52.0X4
PetrolT52.0X1T52.0X2T52.0X3T52.0X4
Petrol
  »vapor
T52.0X1T52.0X2T52.0X3T52.0X4
Petroleum (products) NECT52.0X1T52.0X2T52.0X3T52.0X4
Petroleum (products) NEC
  »benzine (s)
T52.0X1T52.0X2T52.0X3T52.0X4
Petroleum (products) NEC
  »ether
T52.0X1T52.0X2T52.0X3T52.0X4
Petroleum (products) NEC
  »jelly
T52.0X1T52.0X2T52.0X3T52.0X4
Petroleum (products) NEC
  »naphtha
T52.0X1T52.0X2T52.0X3T52.0X4
Petroleum (products) NEC
  »pesticide
T52.0X1T52.0X2T52.0X3T52.0X4
Petroleum (products) NEC
  »solids
T52.0X1T52.0X2T52.0X3T52.0X4
Petroleum (products) NEC
  »solvents
T52.0X1T52.0X2T52.0X3T52.0X4
Petroleum (products) NEC
  »vapor
T52.0X1T52.0X2T52.0X3T52.0X4
Tar NECT52.0X1T52.0X2T52.0X3T52.0X4
Tar NEC
  »camphor
T52.0X1T52.0X2T52.0X3T52.0X4
Tar NEC
  »distillate
T52.0X1T52.0X2T52.0X3T52.0X4
Tar NEC
  »fumes
T52.0X1T52.0X2T52.0X3T52.0X4
Tar NEC
  »medicinal
T52.0X1T52.0X2T52.0X3T52.0X4
Tar NEC
  »ointment
T52.0X1T52.0X2T52.0X3T52.0X4
Tractor fuel NECT52.0X1T52.0X2T52.0X3T52.0X4
Wax (paraffin) (petroleum)T52.0X1T52.0X2T52.0X3T52.0X4
Wax (paraffin) (petroleum)
  »automobile
T52.0X1T52.0X2T52.0X3T52.0X4
Wax (paraffin) (petroleum)
  »floor
T52.0X1T52.0X2T52.0X3T52.0X4

Code History