2024 ICD-10-CM Diagnosis Code W55
Contact with other mammals
- ICD-10-CM Code:
- W55
- ICD-10 Code for:
- Contact with other mammals
- Is Billable?
- Not Valid for Submission
- Code Navigator:
W55 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of contact with other mammals. 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 Contact with other mammals
Non-specific codes like W55 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 contact with other mammals:
W55.0 for Contact with cat - NON-BILLABLE CODE
W55.01 for Bitten by cat - NON-BILLABLE CODE
W55.03 for Scratched by cat - NON-BILLABLE CODE
W55.09 for Other contact with cat - NON-BILLABLE CODE
W55.1 for Contact with horse - NON-BILLABLE CODE
W55.11 for Bitten by horse - NON-BILLABLE CODE
W55.12 for Struck by horse - NON-BILLABLE CODE
W55.19 for Other contact with horse - NON-BILLABLE CODE
W55.2 for Contact with cow - NON-BILLABLE CODE
W55.21 for Bitten by cow - NON-BILLABLE CODE
W55.22 for Struck by cow - NON-BILLABLE CODE
W55.29 for Other contact with cow - NON-BILLABLE CODE
W55.3 for Contact with other hoof stock - NON-BILLABLE CODE
W55.31 for Bitten by other hoof stock - NON-BILLABLE CODE
W55.32 for Struck by other hoof stock - NON-BILLABLE CODE
W55.39 for Other contact with other hoof stock - NON-BILLABLE CODE
W55.4 for Contact with pig - NON-BILLABLE CODE
W55.41 for Bitten by pig - NON-BILLABLE CODE
W55.42 for Struck by pig - NON-BILLABLE CODE
W55.49 for Other contact with pig - NON-BILLABLE CODE
W55.5 for Contact with raccoon - NON-BILLABLE CODE
W55.51 for Bitten by raccoon - NON-BILLABLE CODE
W55.52 for Struck by raccoon - NON-BILLABLE CODE
W55.59 for Other contact with raccoon - NON-BILLABLE CODE
W55.8 for Contact with other mammals - NON-BILLABLE CODE
W55.81 for Bitten by other mammals - NON-BILLABLE CODE
W55.82 for Struck by other mammals - NON-BILLABLE CODE
W55.89 for Other contact with other mammals - NON-BILLABLE CODE
Tabular List of Diseases and Injuries
The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.
Includes
IncludesThis note appears immediately under a three character code title to further define, or give examples of, the content of the category.
- contact with saliva, feces or urine of mammal
Type 1 Excludes
Type 1 ExcludesA type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- animal being ridden- see transport accidents
- bitten or struck by dog W54
- bitten or struck by rodent W53
- contact with marine mammals W56
7th Character Note
7th Character NoteCertain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.
- The appropriate 7th character is to be added to each code from category W55
7th Character
7th CharacterIndicates that a seventh character is to be assigned to codes in a subcategory.
- A - initial encounter
- D - subsequent encounter
- S - sequela
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.