W59

Contact with other nonvenomous reptiles

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027

SourceCMS ICD-10-CM order file

ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODE	DESCRIPTION	TYPE
W59.0	Contact with nonvenomous lizards	Category
W59.01	Bitten by nonvenomous lizards	Category
W59.01XA	Bitten by nonvenomous lizards, initial encounter	Billable
W59.01XD	Bitten by nonvenomous lizards, subsequent encounter	Billable
W59.01XS	Bitten by nonvenomous lizards, sequela	Billable
W59.02	Struck by nonvenomous lizards	Category
W59.02XA	Struck by nonvenomous lizards, initial encounter	Billable
W59.02XD	Struck by nonvenomous lizards, subsequent encounter	Billable
W59.02XS	Struck by nonvenomous lizards, sequela	Billable
W59.09	Other contact with nonvenomous lizards	Category
W59.09XA	Other contact with nonvenomous lizards, initial encounter	Billable
W59.09XD	Other contact with nonvenomous lizards, subsequent encounter	Billable
W59.09XS	Other contact with nonvenomous lizards, sequela	Billable
W59.1	Contact with nonvenomous snakes	Category
W59.11	Bitten by nonvenomous snake	Category
W59.11XA	Bitten by nonvenomous snake, initial encounter	Billable
W59.11XD	Bitten by nonvenomous snake, subsequent encounter	Billable
W59.11XS	Bitten by nonvenomous snake, sequela	Billable
W59.12	Struck by nonvenomous snake	Category
W59.12XA	Struck by nonvenomous snake, initial encounter	Billable
W59.12XD	Struck by nonvenomous snake, subsequent encounter	Billable
W59.12XS	Struck by nonvenomous snake, sequela	Billable
W59.13	Crushed by nonvenomous snake	Category
W59.13XA	Crushed by nonvenomous snake, initial encounter	Billable
W59.13XD	Crushed by nonvenomous snake, subsequent encounter	Billable
W59.13XS	Crushed by nonvenomous snake, sequela	Billable
W59.19	Other contact with nonvenomous snake	Category
W59.19XA	Other contact with nonvenomous snake, initial encounter	Billable
W59.19XD	Other contact with nonvenomous snake, subsequent encounter	Billable
W59.19XS	Other contact with nonvenomous snake, sequela	Billable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.