ICD-10-CM 2027 diagnosis code
W59.89XDOther contact with other nonvenomous reptiles, subsequent encounter
W59.89XD is a valid, billable ICD-10-CM code for other contact with other nonvenomous reptiles, subsequent encounter. It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.Short description: Other contact with other nonvenomous reptiles, subs encntr
Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data
About W59.89XD
W59.89XD is the ICD-10-CM diagnosis code for other contact with other nonvenomous reptiles, subsequent encounter. It belongs to category W59 (contact with other nonvenomous reptiles), block W50-W64 (exposure to animate mechanical forces) and chapter 20 (external causes of morbidity). It is billable, so it can be reported on its own for dates of service from October 1, 2026 through September 30, 2027.
The 7th character "D" means subsequent encounter: use it for encounters after active treatment, while the patient is healing or recovering.
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
It is exempt from present-on-admission (POA) reporting, so no POA indicator is required.
It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.
Before ICD-10, this condition was coded in ICD-9-CM as E906.8 (other specified injury caused by animal).
7th character
Dsubsequent encounter
Other encounter types for W59.89:
Notes that apply from higher levels
Instructions written at a parent level also apply to W59.89XD.
Broader instructions also apply from W50-W64 Exposure to animate mechanical forces and Chapter 20: External causes of morbidity.
ICD-9-CM equivalent
Converter →- E906.8Other specified injury caused by animalapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about W59.89XD
Is W59.89XD billable?
- Yes. W59.89XD is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
What does the "D" at the end of W59.89XD mean?
- It is the 7th character for subsequent encounter. Per the official guidelines, use it for encounters after active treatment, while the patient is healing or recovering.
Can W59.89XD be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict W59.89XD as a principal diagnosis.
Is W59.89XD a CC or MCC?
- No. W59.89XD is neither a CC nor an MCC under MS-DRG v44.0.
What is the ICD-9 code for W59.89XD?
- The CMS General Equivalence Mappings map W59.89XD to ICD-9-CM E906.8.