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O09.93

Billable

Supervision of high risk pregnancy, unspecified, third trimester

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

What This Code Means

Medical supervision of a high-risk pregnancy with an unspecified risk factor during the third trimester (weeks 28 and beyond).

Coding Tips

  • The fifth character '3' indicates third trimester; this code applies when high-risk status is documented but the specific condition is not identified
  • Ensure documentation supports the need for high-risk pregnancy supervision during this later stage of pregnancy

Code Hierarchy

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