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O26.50

Billable

Maternal hypotension syndrome, unspecified trimester

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

What This Code Means

Abnormally low blood pressure during pregnancy when the specific trimester is not documented or specified.

Coding Tips

  • If trimester is documented, use the specific trimester code (O26.51-O26.53) rather than the unspecified code
  • Maternal hypotension can affect placental perfusion; document blood pressure readings and any symptoms like dizziness or syncope

Code Hierarchy

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