All ICD10 Codes

Z91.B

Billable
ChapterZ00–Z99
Ranksubcategory
Official Description

Personal risk factor of exposure to diethylstilbestrol

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

Instructional Notes

Includes
  • DES daughter or son
  • Personal risk factor of exposure to DES
  • Personal risk factor of exposure to DES in utero
  • Second generation DES exposure
Code Also
  • , associated conditions, such as:
  • conditions classifiable to C50.-
  • osteoporosis (M80.-)
  • premature menopause (E28.31-)
General instructions are available for the parent sections:
View Z77-Z99 NotesView Z91 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)
Z91Personal risk factors, not elsewhere classified
Z91.BPersonal risk factor of exposure to diethylstilbestrolBillable

Applicable Ancestor Context

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

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 2025: 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:

DRG 951
Other Factors Influencing Health Status

Cross Reference

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