All ICD10 Codes

Z89.42

Non-Billable
ChapterZ00–Z99
Ranksubcategory
Official Description

Acquired absence of other toe(s)

Use a more specific code (3 billable)
Z89.421Acquired absence of other right toe(s)Z89.422Acquired absence of other left toe(s)Z89.429Acquired absence of other toe(s), unspecified side
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 21: Factors Influencing Health Status and Contact with Health Services (Z00-Z99).

Instructional Notes

Excludes2(Not included here. Code separately if applicable.)
  • acquired absence of great toe (Z89.41-)
General instructions are available for the parent sections:
View Z77-Z99 NotesView Z89 Notes

Clinical Hierarchy

BillableHas subcodes
CH21Factors influencing health status and contact with health services (Z00-Z99)
Z77-Z99Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
Z89Acquired absence of limb
Z89.4Acquired absence of toe(s), foot, and ankle
Z89.42Acquired absence of other toe(s)Not billable
Z89.421Acquired absence of other right toe(s)Billable
Z89.422Acquired absence of other left toe(s)Billable
Z89.429Acquired absence of other toe(s), unspecified sideBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Z89.42:

categoryZ89
Acquired absence of limb
View context instructions
blockZ77-Z99
Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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