W59.21XD
✓ Billable
Bitten by turtle, subsequent encounter
ICD-10-CM · FY2026 · External Causes of Morbidity
Code
W59.21XD
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
External Causes of Morbidity
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code W59.21XD?
ICD-10-CM code W59.21XD represents Bitten by turtle, subsequent encounter. It is a billable diagnosis code in the External Causes of Morbidity chapter, effective October 1, 2025 – September 30, 2026.
Is W59.21XD billable?
Yes. W59.21XD is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is W59.21XD in?
W59.21XD belongs to the External Causes of Morbidity chapter (V00–Y99) of ICD-10-CM.
Related codes in the W59 category
W59
Contact with other nonvenomous reptiles
Non-billable
W59.0
Contact with nonvenomous lizards
Non-billable
W59.1
Contact with nonvenomous snakes
Non-billable
W59.2
Contact with turtles
Non-billable
W59.8
Contact with other nonvenomous reptiles
Non-billable
W59.01
Bitten by nonvenomous lizards
Non-billable
W59.02
Struck by nonvenomous lizards
Non-billable
W59.09
Other contact with nonvenomous lizards
Non-billable
Search all 98,186 ICD-10-CM codes instantly
Search ICDwise →