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N89.1

Billable

Moderate vaginal dysplasia

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

Moderate-stage abnormal cell changes in the vagina that show more significant abnormality than mild dysplasia but are not yet cancerous.

Coding Tips

  • •Moderate dysplasia typically corresponds to VIN 2 or CIN 2; distinguish from mild and severe dysplasia
  • •Document biopsy results and any recommended follow-up or treatment such as laser therapy or excision

Code Hierarchy

└N89Other noninflammatory disorders of vagina└N89.1Moderate vaginal dysplasia
└N89.1Moderate vaginal dysplasia

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