ICD-10-CM Code O10: Pre-existing hypertension complicating pregnancy, childbirth and the puerperium and Related Diagnosis Codes.


The ICD-10-CM (the International Classification of Diseases, Tenth Revision, Clinical Modification) is a standardized coding system used when classifying diseases and medical conditions. Healthcare providers report these codes on Medical claims when diagnosing patient care.

Explore ICD-10-CM codes, organized by chapters based on body systems and medical conditions, as outlined in the International Classification of Diseases, Tenth Revision, Clinical Modification.

Tip: Have a specific ICD-10-CM code? Use our simple to use ICD-10-CM Code Lookup tool.

Eclaims - ICD-10-CM Tabular Code List v1.0.0

A categorized list of ICD-10-CM codes organized by chapters based on body systems or medical conditions, according to the International Classification of Diseases, Tenth Revision, Clinical Modification.

Questions
Results
  • O10 - Pre-existing hypertension complicating pregnancy, childbirth and the puerperium
    • O10.0 - Pre-existing essential hypertension complicating pregnancy, childbirth and the puerperium
      • O10.01 - Pre-existing essential hypertension complicating pregnancy
        • O10.011 - Pre-existing essential hypertension complicating pregnancy, first trimester
        • O10.012 - Pre-existing essential hypertension complicating pregnancy, second trimester
        • O10.013 - Pre-existing essential hypertension complicating pregnancy, third trimester
        • O10.019 - Pre-existing essential hypertension complicating pregnancy, unspecified trimester
      • O10.02 - Pre-existing essential hypertension complicating childbirth
      • O10.03 - Pre-existing essential hypertension complicating the puerperium
    • O10.1 - Pre-existing hypertensive heart disease complicating pregnancy, childbirth and the puerperium
      • O10.11 - Pre-existing hypertensive heart disease complicating pregnancy
        • O10.111 - Pre-existing hypertensive heart disease complicating pregnancy, first trimester
        • O10.112 - Pre-existing hypertensive heart disease complicating pregnancy, second trimester
        • O10.113 - Pre-existing hypertensive heart disease complicating pregnancy, third trimester
        • O10.119 - Pre-existing hypertensive heart disease complicating pregnancy, unspecified trimester
      • O10.12 - Pre-existing hypertensive heart disease complicating childbirth
      • O10.13 - Pre-existing hypertensive heart disease complicating the puerperium
    • O10.2 - Pre-existing hypertensive chronic kidney disease complicating pregnancy, childbirth and the puerperium
      • O10.21 - Pre-existing hypertensive chronic kidney disease complicating pregnancy
        • O10.211 - Pre-existing hypertensive chronic kidney disease complicating pregnancy, first trimester
        • O10.212 - Pre-existing hypertensive chronic kidney disease complicating pregnancy, second trimester
        • O10.213 - Pre-existing hypertensive chronic kidney disease complicating pregnancy, third trimester
        • O10.219 - Pre-existing hypertensive chronic kidney disease complicating pregnancy, unspecified trimester
      • O10.22 - Pre-existing hypertensive chronic kidney disease complicating childbirth
      • O10.23 - Pre-existing hypertensive chronic kidney disease complicating the puerperium
    • O10.3 - Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, childbirth and the puerperium
      • O10.31 - Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy
        • O10.311 - Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, first trimester
        • O10.312 - Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, second trimester
        • O10.313 - Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, third trimester
        • O10.319 - Pre-existing hypertensive heart and chronic kidney disease complicating pregnancy, unspecified trimester
      • O10.32 - Pre-existing hypertensive heart and chronic kidney disease complicating childbirth
      • O10.33 - Pre-existing hypertensive heart and chronic kidney disease complicating the puerperium
    • O10.4 - Pre-existing secondary hypertension complicating pregnancy, childbirth and the puerperium
      • O10.41 - Pre-existing secondary hypertension complicating pregnancy
        • O10.411 - Pre-existing secondary hypertension complicating pregnancy, first trimester
        • O10.412 - Pre-existing secondary hypertension complicating pregnancy, second trimester
        • O10.413 - Pre-existing secondary hypertension complicating pregnancy, third trimester
        • O10.419 - Pre-existing secondary hypertension complicating pregnancy, unspecified trimester
      • O10.42 - Pre-existing secondary hypertension complicating childbirth
      • O10.43 - Pre-existing secondary hypertension complicating the puerperium
    • O10.9 - Unspecified pre-existing hypertension complicating pregnancy, childbirth and the puerperium
      • O10.91 - Unspecified pre-existing hypertension complicating pregnancy
        • O10.911 - Unspecified pre-existing hypertension complicating pregnancy, first trimester
        • O10.912 - Unspecified pre-existing hypertension complicating pregnancy, second trimester
        • O10.913 - Unspecified pre-existing hypertension complicating pregnancy, third trimester
        • O10.919 - Unspecified pre-existing hypertension complicating pregnancy, unspecified trimester
      • O10.92 - Unspecified pre-existing hypertension complicating childbirth
      • O10.93 - Unspecified pre-existing hypertension complicating the puerperium

Note: The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) codes are developed and maintained by the Centers for Disease Control and Prevention (CDC). CDC's National Center for Health Statistics (NCHS) is responsible for the clinical modification of ICD-10 for use in the United States. The World Health Organization (WHO), which owns and publishes ICD-10, authorized NCHS to develop ICD-10-CM. All modifications to ICD-10 must conform to WHO's established ICD structure and conventions. All rights are reserved by the respective entities.