W29.1
Non-billableContact with electric knife
Contact with electric knife
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- assault (X92-Y09)
- contact or collision with animals or persons (W50-W64)
- exposure to inanimate mechanical forces involving military or war operations (Y36.-, Y37.-)
- intentional self-harm (X71-X83)
- contact with commercial machinery (W31.82)
- contact with hot household appliance (X15)
- contact with nonpowered hand tool (W27.-)
- exposure to electric current (W86)
Child Codes (3)
Also Known As / Clinical Terms
Frequently Asked Questions
What is ICD-10 code W29.1?
ICD-10-CM code W29.1 represents "Contact with electric knife". It is a non-billable header code — use a more specific child code for billing purposes.
Is W29.1 a billable code?
No, W29.1 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under W29.1.
What chapter is W29.1 in?
W29.1 is in Chapter 21: External Causes of Morbidity (codes V00-Y99).
What codes cannot be used with W29.1?
W29.1 has Excludes1 notes indicating codes that cannot be used together with it, including: assault (X92-Y09); contact or collision with animals or persons (W50-W64); exposure to inanimate mechanical forces involving military or war operations (Y36.-, Y37.-); and 5 more.
What are the subcategories under W29.1?
W29.1 has 3 child codes, including: W29.1XXA (Contact with electric knife, initial encounter), W29.1XXD (Contact with electric knife, subsequent encounter), W29.1XXS (Contact with electric knife, sequela).
What are the UMLS CUIs for W29.1?
W29.1 is linked to 1 UMLS Concept Unique Identifier: C2904254. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.