O14.2 HELLP syndrome

Non-billable header with 5 child codes.

Applicable to

• Severe pre-eclampsia with hemolysis, elevated liver enzymes and low platelet count (HELLP)

Applies from O14 Pre-eclampsia

Excludes1 (never code together)

• pre-existing hypertension with pre-eclampsia (O11)

Codes under O14.2

• O14.20 HELLP syndrome (HELLP), unspecified trimester
• O14.22 HELLP syndrome (HELLP), second trimester
• O14.23 HELLP syndrome (HELLP), third trimester
• O14.24 HELLP syndrome, complicating childbirth
• O14.25 HELLP syndrome, complicating the puerperium

Code annotations containing back-references to O14.2

Back-references to O14.2

• Type 1 Excludes: O14.1 Severe pre-eclampsia ("HELLP syndrome (O14.2-)")

Back-references to O14

• Type 1 Excludes: I10 Essential (primary) hypertension ("hypertensive disease complicating pregnancy, childbirth and the puerperium (O10-O11, O13-O16)")
• Type 2 Excludes: O99.4 Diseases of the circulatory system complicating pregnancy, childbirth and the puerperium ("hypertensive disorders (O10-O16)")

Diagnosis Index entries for O14.2

• HELLP syndrome (hemolysis, elevated liver enzymes and low platelet count)
• Hypertension, hypertensive (accelerated) (benign) (essential) (idiopathic) (malignant) (systemic) › complicating › pregnancy › gestational (pregnancy induced) (without proteinuria) › with proteinuria › severe pre-eclampsia › with hemolysis, elevated liver enzymes and low platelet count (HELLP)
• Pre-eclampsia › severe › with hemolysis, elevated liver enzymes and low platelet count (HELLP)
• Pregnancy (single) (uterine) › complicated by (care of) (management affected by) › HELLP syndrome (hemolysis, elevated liver enzymes and low platelet count)
• Pregnancy (single) (uterine) › complicated by (care of) (management affected by) › pre-eclampsia › severe › with hemolysis, elevated liver enzymes and low platelet count (HELLP)
• Syndrome › HELLP (hemolysis, elevated liver enzymes and low platelet count)

Nearby codes

• O14.10 Severe pre-eclampsia, unspecified trimester
• O14.12 Severe pre-eclampsia, second trimester
• O14.13 Severe pre-eclampsia, third trimester
• O14.14 Severe pre-eclampsia complicating childbirth
• O14.15 Severe pre-eclampsia, complicating the puerperium
• O14.2 HELLP syndrome (this code)
• O14.20 HELLP syndrome (HELLP), unspecified trimester
• O14.22 HELLP syndrome (HELLP), second trimester
• O14.23 HELLP syndrome (HELLP), third trimester
• O14.24 HELLP syndrome, complicating childbirth
• O14.25 HELLP syndrome, complicating the puerperium