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O13.3

Billable

Gestational [pregnancy-induced] hypertension without significant proteinuria, third trimester

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

What This Code Means

High blood pressure that develops during pregnancy without significant protein in the urine, occurring in the third trimester (weeks 28 to delivery).

Coding Tips

  • •This is the most common trimester for gestational hypertension diagnosis
  • •Distinguish from preeclampsia by confirming proteinuria is absent or minimal

Code Hierarchy

└O13Gestational [pregnancy-induced] hypertension without significant proteinuria└O13.3Gestational [pregnancy-induced] hypertension without significant proteinuria, third trimester
└O13.3Gestational [pregnancy-induced] hypertension without significant proteinuria, third trimester

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