ICD 10 CM Codes

O22.31 Deep phlebothrombosis in pregnancy, first trimester
Billable Code  is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
GEMS
ICD-10-CM O22.31 converts approximately to:ICD-9-CM
2018 ICD-9-CM 671.31 Deep phlebothrombosis, antepartum, delivered, with or without mention of antepartum condition
GEMS
ICD-10-CM O22.31 converts approximately to:ICD-9-CM
2018 ICD-9-CM 671.33 Deep phlebothrombosis, antepartum, antepartum condition or complication
Alternate Description
Vomiting due to diseases classified elsewhere, complicating pregnancy