Version 2024

2024 ICD-10-CM Diagnosis Code T63.6

Toxic effect of contact with other venomous marine animals

ICD-10-CM Code:
T63.6
ICD-10 Code for:
Toxic effect of contact with other venomous marine animals
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Injury, poisoning and certain other consequences of external causes
    (S00–T88)
    • Toxic effects of substances chiefly nonmedicinal as to source
      (T51-T65)
      • Toxic effect of contact with venomous animals and plants
        (T63)

T63.6 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of toxic effect of contact with other venomous marine animals. The code is not specific and is NOT valid for the year 2024 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding Applicable to Toxic effect of contact with other venomous marine animals

Non-specific codes like T63.6 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for toxic effect of contact with other venomous marine animals:

  • T63.61 for Toxic effect of contact with Portuguese Man-o-war - NON-BILLABLE CODE

  • T63.611 for Toxic effect of contact with Portuguese Man-o-war, accidental (unintentional) - NON-BILLABLE CODE

  • Use T63.611A for initial encounter - BILLABLE CODE

  • Use T63.611D for subsequent encounter - BILLABLE CODE

  • Use T63.611S for sequela - BILLABLE CODE

  • T63.612 for Toxic effect of contact with Portuguese Man-o-war, intentional self-harm - NON-BILLABLE CODE

  • Use T63.612A for initial encounter - BILLABLE CODE

  • Use T63.612D for subsequent encounter - BILLABLE CODE

  • Use T63.612S for sequela - BILLABLE CODE

  • T63.613 for Toxic effect of contact with Portuguese Man-o-war, assault - NON-BILLABLE CODE

  • Use T63.613A for initial encounter - BILLABLE CODE

  • Use T63.613D for subsequent encounter - BILLABLE CODE

  • Use T63.613S for sequela - BILLABLE CODE

  • T63.614 for Toxic effect of contact with Portuguese Man-o-war, undetermined - NON-BILLABLE CODE

  • Use T63.614A for initial encounter - BILLABLE CODE

  • Use T63.614D for subsequent encounter - BILLABLE CODE

  • Use T63.614S for sequela - BILLABLE CODE

  • T63.62 for Toxic effect of contact with other jellyfish - NON-BILLABLE CODE

  • T63.621 for Toxic effect of contact with other jellyfish, accidental (unintentional) - NON-BILLABLE CODE

  • Use T63.621A for initial encounter - BILLABLE CODE

  • Use T63.621D for subsequent encounter - BILLABLE CODE

  • Use T63.621S for sequela - BILLABLE CODE

  • T63.622 for Toxic effect of contact with other jellyfish, intentional self-harm - NON-BILLABLE CODE

  • Use T63.622A for initial encounter - BILLABLE CODE

  • Use T63.622D for subsequent encounter - BILLABLE CODE

  • Use T63.622S for sequela - BILLABLE CODE

  • T63.623 for Toxic effect of contact with other jellyfish, assault - NON-BILLABLE CODE

  • Use T63.623A for initial encounter - BILLABLE CODE

  • Use T63.623D for subsequent encounter - BILLABLE CODE

  • Use T63.623S for sequela - BILLABLE CODE

  • T63.624 for Toxic effect of contact with other jellyfish, undetermined - NON-BILLABLE CODE

  • Use T63.624A for initial encounter - BILLABLE CODE

  • Use T63.624D for subsequent encounter - BILLABLE CODE

  • Use T63.624S for sequela - BILLABLE CODE

  • T63.63 for Toxic effect of contact with sea anemone - NON-BILLABLE CODE

  • T63.631 for Toxic effect of contact with sea anemone, accidental (unintentional) - NON-BILLABLE CODE

  • Use T63.631A for initial encounter - BILLABLE CODE

  • Use T63.631D for subsequent encounter - BILLABLE CODE

  • Use T63.631S for sequela - BILLABLE CODE

  • T63.632 for Toxic effect of contact with sea anemone, intentional self-harm - NON-BILLABLE CODE

  • Use T63.632A for initial encounter - BILLABLE CODE

  • Use T63.632D for subsequent encounter - BILLABLE CODE

  • Use T63.632S for sequela - BILLABLE CODE

  • T63.633 for Toxic effect of contact with sea anemone, assault - NON-BILLABLE CODE

  • Use T63.633A for initial encounter - BILLABLE CODE

  • Use T63.633D for subsequent encounter - BILLABLE CODE

  • Use T63.633S for sequela - BILLABLE CODE

  • T63.634 for Toxic effect of contact with sea anemone, undetermined - NON-BILLABLE CODE

  • Use T63.634A for initial encounter - BILLABLE CODE

  • Use T63.634D for subsequent encounter - BILLABLE CODE

  • Use T63.634S for sequela - BILLABLE CODE

  • T63.69 for Toxic effect of contact with other venomous marine animals - NON-BILLABLE CODE

  • T63.691 for Toxic effect of contact with other venomous marine animals, accidental (unintentional) - NON-BILLABLE CODE

  • Use T63.691A for initial encounter - BILLABLE CODE

  • Use T63.691D for subsequent encounter - BILLABLE CODE

  • Use T63.691S for sequela - BILLABLE CODE

  • T63.692 for Toxic effect of contact with other venomous marine animals, intentional self-harm - NON-BILLABLE CODE

  • Use T63.692A for initial encounter - BILLABLE CODE

  • Use T63.692D for subsequent encounter - BILLABLE CODE

  • Use T63.692S for sequela - BILLABLE CODE

  • T63.693 for Toxic effect of contact with other venomous marine animals, assault - NON-BILLABLE CODE

  • Use T63.693A for initial encounter - BILLABLE CODE

  • Use T63.693D for subsequent encounter - BILLABLE CODE

  • Use T63.693S for sequela - BILLABLE CODE

  • T63.694 for Toxic effect of contact with other venomous marine animals, undetermined - NON-BILLABLE CODE

  • Use T63.694A for initial encounter - BILLABLE CODE

  • Use T63.694D for subsequent encounter - BILLABLE CODE

  • Use T63.694S for sequela - BILLABLE CODE

Coding Guidelines

The appropriate 7th character is to be added to each code from block Toxic effect of contact with venomous animals and plants (T63). Use the following options for the aplicable episode of care:

  • A - initial encounter
  • D - subsequent encounter
  • S - sequela

Patient Education


Animal Bites

Wild animals usually avoid people. They might attack, however, if they feel threatened, are sick, or are protecting their young or territory. Attacks by pets are more common. Animal bites rarely are life-threatening, but if they become infected, you can develop serious medical problems.

To prevent animal bites and complications from bites:

  • Never pet, handle, or feed unknown animals
  • Leave snakes alone
  • Watch your children closely around animals
  • Vaccinate your cats, ferrets, and dogs against rabies
  • Spay or neuter your dog to make it less aggressive
  • Get a tetanus booster if you have not had one recently
  • Wear boots and long pants when you are in areas with venomous snakes

If an animal bites you, clean the wound with soap and water as soon as possible. Get medical attention if necessary.

Centers for Disease Control and Prevention


[Learn More in MedlinePlus]

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.