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Z91.199

Billable

Patient's noncompliance with other medical treatment and regimen due to unspecified reason

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

What This Code Means

A patient is not following their medical treatment or care plan, but the specific reason for this noncompliance is not documented or known.

Coding Tips

  • •This is a default code when noncompliance is identified but no specific reason is documented
  • •Encourage providers to document the reason for noncompliance when possible for better specificity

Code Hierarchy

└Z91Personal risk factors, not elsewhere classified└Z91.1Patient's noncompliance with medical treatment and regimen└Z91.19Patient's noncompliance with other medical treatment and regimen└Z91.199Patient's noncompliance with other medical treatment and regimen due to unspecified reason
└Z91.199Patient's noncompliance with other medical treatment and regimen due to unspecified reason

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