O11 PRE-EXISTING HYPERTENSION WITH PRE-ECLAMPSIA

Code Information

  • Diagnosis Code: O11
  • Short Description: Pre-existing hypertension with pre-eclampsia
  • Long Description: Pre-existing hypertension with pre-eclampsia
  • Code Version: 2025 ICD-10-CM

The code O11 is NOT VALID for claim submission

Code Classification

References to Index of Diseases and Injuries

The code O11 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Includes Notes:
    • conditions in @O10* complicated by pre-eclampsia
    • pre-eclampsia superimposed pre-existing hypertension

Similar Codes

ICD-10 Code ICD-10 Description
O11.1 Pre-existing hypertension with pre-eclampsia, first trimester
O11.2 Pre-existing hypertension with pre-eclampsia, second trimester
O11.3 Pre-existing hypertension with pre-eclampsia, third trimester
O11.4 Pre-existing hypertension with pre-eclampsia, complicating childbirth
O11.5 Pre-existing hypertension with pre-eclampsia, complicating the puerperium
O11.9 Pre-existing hypertension with pre-eclampsia, unspecified trimester
This page was last updated on: 10/1/2024
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