Z91.85

Billable
ChapterZ00–Z99
Ranksubcategory
Official Description

Personal history of military service

Metadata & Insights
  • Billable/specific code (valid for reimbursement).
  • Chapter 21: Factors Influencing Health Status and Contact with Health Services (Z00-Z99).

Instructional Notes

Includes
  • Personal history of serving in the armed forces
  • Personal history of veteran
Excludes2(Not included here. Code separately if applicable.)
  • personal history of military deployment (Z91.82)
General instructions are available for the parent sections:

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)
Z91Personal risk factors, not elsewhere classified
Z91.8Other specified personal risk factors, not elsewhere classified
Z91.85Personal history of military serviceBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Z91.85:

categoryZ91
Personal risk factors, not elsewhere classified
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

Code History

  • FY 2023: This code replaced Z91.89 (Other specified personal risk factors, not elsewhere classified)

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

Cross Reference

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