ICD10 code of HELLP Syndrome and ICD9 code

ICD-10-CM Coding Rules
O14.22 is applicable to maternity patients aged 12 - 55 years inclusive.
O14.22 is applicable to female patients.
O14.22 is applicable to mothers in the second trimester of pregnancy, which is defined as between equal to or greater than 14 weeks to less than 28 weeks since the first day of the last menstrual period.
O14.22 should be used on the maternal record - not on the newborn record.
Use a code under Z3A to document the exact week during the pregnancy .
ICD-10-CM O14.22 is grouped within Diagnostic Related Group(s) (MS-DRG v34.0):
774 Vaginal delivery with complicating diagnoses
781 Other antepartum diagnoses with medical complications
2015 ICD-9-CM 642.51Link to 642.51 at ICD9Data.com Severe pre-eclampsia, delivered, with or without mention of antepartum condition
or:
2015 ICD-9-CM 642.52Link to 642.52 at ICD9Data.com Severe pre-eclampsia, delivered, with mention of postpartum complication
or:
2015 ICD-9-CM 642.53Link to 642.53 at ICD9Data.com Severe pre-eclampsia, antepartum condition or complication
or:
2015 ICD-9-CM 642.54Link to 642.54 at ICD9Data.com Severe pre-eclampsia, postpartum condition or complication