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O14.22

Billable

HELLP syndrome (HELLP), second trimester

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

What This Code Means

HELLP syndrome, a life-threatening pregnancy complication involving hemolysis, elevated liver enzymes, and low platelets, occurring during the second trimester (weeks 14-20 of pregnancy).

Coding Tips

  • •Confirm second trimester timing and all three HELLP components in documentation before coding
  • •HELLP syndrome requires urgent clinical intervention and close monitoring

Code Hierarchy

└O14Pre-eclampsia└O14.2HELLP syndrome└O14.22HELLP syndrome (HELLP), second trimester
└O14.22HELLP syndrome (HELLP), second trimester

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