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ICDMine.com › Browse ICD-10-CM Codes › Ch. 21: Factors influencing health status and contact with health services (Z00-Z99) › Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99) › Z79.8 Other long term (current) drug therapy › Z79.81

Z79.81Lng trm (crnt) use of agnt aff estrog recpt & estrog levels

ICD-10-CM category (non-billable header) code — part of Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)

Code Details

Full descriptionLong term (current) use of agents affecting estrogen receptors and estrogen levels
BillableNo — use a more specific child code
ChapterChapter 21: Factors influencing health status and contact with health services (Z00-Z99)
SectionPersons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
Parent codeZ79.8 — Other long term (current) drug therapy

Coding Notes

Excludes1 (never code both together)

  • hormone replacement therapy (Z79.890)

Code First

  • , if applicable:
  • malignant neoplasm of breast (C50.-)
  • malignant neoplasm of prostate (C61)

Use Additional Code

  • code, if applicable, to identify:
  • estrogen receptor positive status (Z17.0)
  • family history of breast cancer (Z80.3)
  • genetic susceptibility to malignant neoplasm (cancer) (Z15.0-)
  • personal history of breast cancer (Z85.3)
  • personal history of prostate cancer (Z85.46)
  • postmenopausal status (Z78.0)

Subcategories (3)

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