W28
Non-billableContact with powered lawn mower
Contact with powered lawn mower
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Powered lawn mower (commercial) (residential)
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
7th Character Definitions
- A - initial encounter
- D - subsequent encounter
- S - sequela
Child Codes (3)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(2)
Frequently Asked Questions
What is the ICD-10 code for contact with powered lawn mower?
The ICD-10-CM code for contact with powered lawn mower is W28. The full clinical description is "Contact with powered lawn mower". W28 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code W28 mean?
ICD-10-CM code W28 represents “Contact with powered lawn mower”. It is classified under Chapter 21: External Causes of Morbidity and is a non-billable header code. Use a more specific child code for billing purposes.
Is W28 a billable code?
No, W28 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 W28.
What chapter is W28 in?
W28 is in Chapter 21: External Causes of Morbidity (codes V00-Y99).
What codes cannot be used with W28?
W28 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 2 more.
What are the subcategories under W28?
W28 has 3 child codes, including: W28.XXXA (Contact with powered lawn mower, initial encounter), W28.XXXD (Contact with powered lawn mower, subsequent encounter), W28.XXXS (Contact with powered lawn mower, sequela).
What are the UMLS CUIs for W28?
W28 is linked to 2 UMLS Concept Unique Identifiers: C2904242, C2904241. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does W28 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like contact with powered lawn mower affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of W28?
W28 maps to the ICD-11 code: PA83.2 (Unintentionally cut or pierced by other or unspecified sharp object).
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
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.