2018/2019 ICD-10-CM Diagnosis Code T63.301A

Toxic effect of unspecified spider venom, accidental (unintentional), initial encounter

The following code(s) above T63.301A 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 T63.301A:
  • S00-T88
    2019 ICD-10-CM Range S00-T88

    Injury, poisoning and certain other consequences of external causes

    Note
    • 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
    2019 ICD-10-CM Range T51-T65

    Toxic effects of substances chiefly nonmedicinal as to source

    Note
    • 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
  • T63
    ICD-10-CM Diagnosis Code T63

    Toxic effect of contact with venomous animals and plants

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Includes
    • bite or touch of venomous animal
    • pricked or stuck by thorn or leaf
    Type 2 Excludes
    Toxic effect of contact with venomous animals and plants
Approximate Synonyms ICD-10-CM T63.301A is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):

Convert T63.301A to ICD-9-CM

Code History
ICD-10-CM Codes Adjacent To T63.301A
T63.2X3A …… initial encounter
T63.2X3D …… subsequent encounter
T63.2X3S …… sequela
T63.2X4 Toxic effect of venom of scorpion, undetermined
T63.2X4A …… initial encounter
T63.2X4D …… subsequent encounter
T63.2X4S …… sequela
T63.3 Toxic effect of venom of spider
T63.30 Toxic effect of unspecified spider venom
T63.301 Toxic effect of unspecified spider venom, accidental (unintentional)
T63.301A …… initial encounter
T63.301D …… subsequent encounter
T63.301S …… sequela
T63.302 Toxic effect of unspecified spider venom, intentional self-harm
T63.302A …… initial encounter
T63.302D …… subsequent encounter
T63.302S …… sequela
T63.303 Toxic effect of unspecified spider venom, assault
T63.303A …… initial encounter
T63.303D …… subsequent encounter
T63.303S …… sequela

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