2020 ICD-10-CM Diagnosis Code T53.1X4S

Toxic effect of chloroform, undetermined, sequela

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • T53.1X4S is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2020 edition of ICD-10-CM T53.1X4S became effective on October 1, 2019.
  • This is the American ICD-10-CM version of T53.1X4S - other international versions of ICD-10 T53.1X4S may differ.
The following code(s) above T53.1X4S contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to T53.1X4S:
  • S00-T88
    2020 ICD-10-CM Range S00-T88

    Injury, poisoning and certain other consequences of external causes

    • Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
    Type 1 Excludes
    Use Additional
    • code to identify any retained foreign body, if applicable (Z18.-)
    Injury, poisoning and certain other consequences of external causes
  • T51-T65
    2020 ICD-10-CM Range T51-T65

    Toxic effects of substances chiefly nonmedicinal as to source

    • When no intent is indicated code to accidental. Undetermined intent is only for use when there is specific documentation in the record that the intent of the toxic effect cannot be determined.
    Type 1 Excludes
    • contact with and (suspected) exposure to toxic substances (Z77.-)
    Use Additional
    • code(s):
    • for all associated manifestations of toxic effect, such as: respiratory conditions due to external agents (J60-J70)
    • personal history of foreign body fully removed (Z87.821)
    • to identify any retained foreign body, if applicable (Z18.-)
    Toxic effects of substances chiefly nonmedicinal as to source
  • T53.1
    ICD-10-CM Diagnosis Code T53.1

    Toxic effects of chloroform

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Applicable To
    • Toxic effects of trichloromethane
    Toxic effects of chloroform
Present On Admission
POA Help
"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.
  • T53.1X4S is considered exempt from POA reporting.
ICD-10-CM T53.1X4S is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 922 Other injury, poisoning and toxic effect diagnoses with mcc
  • 923 Other injury, poisoning and toxic effect diagnoses without mcc

Convert T53.1X4S to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
ICD-10-CM Codes Adjacent To T53.1X4S
T53.1X2A …… initial encounter
T53.1X2D …… subsequent encounter
T53.1X2S …… sequela
T53.1X3 Toxic effect of chloroform, assault
T53.1X3A …… initial encounter
T53.1X3D …… subsequent encounter
T53.1X3S …… sequela
T53.1X4 Toxic effect of chloroform, undetermined
T53.1X4A …… initial encounter
T53.1X4D …… subsequent encounter
T53.1X4S …… sequela
T53.2 Toxic effects of trichloroethylene
T53.2X Toxic effects of trichloroethylene
T53.2X1 Toxic effect of trichloroethylene, accidental (unintentional)
T53.2X1A …… initial encounter
T53.2X1D …… subsequent encounter
T53.2X1S …… sequela
T53.2X2 Toxic effect of trichloroethylene, intentional self-harm
T53.2X2A …… initial encounter
T53.2X2D …… subsequent encounter
T53.2X2S …… sequela

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.