All ICD10 Codes

S90.57

Non-Billable
ChapterS00–T88
Ranksubcategory
Official Description

Other superficial bite of ankle

Use a more specific code (3 billable)
S90.571Other superficial bite of ankle, right ankleS90.572Other superficial bite of ankle, left ankleS90.579Other superficial bite of ankle, unspecified ankle
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

Instructional Notes

Excludes1(Not coded here. Use a different code.)
General instructions are available for the parent sections:
View CH19 NotesView S90-S99 Notes

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
S90-S99Injuries to the ankle and foot (S90-S99)
S90Superficial injury of ankle, foot and toes
S90.5Other superficial injuries of ankle
S90.57Other superficial bite of ankleNot billable
S90.571Other superficial bite of ankle, right ankleBillable
S90.572Other superficial bite of ankle, left ankleBillable
S90.579Other superficial bite of ankle, unspecified ankleBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to S90.57:

blockS90-S99
Injuries to the ankle and foot (S90-S99)
View context instructions
chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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