O10.012

The ICD-10-CM code for pre-existing essential htn comp pregnancy, second trimester is O10.012. The full clinical description is "Pre-existing essential hypertension complicating pregnancy, second trimester". O10.012 is a billable/specific code that can be used on insurance claims and medical billing.

ICD-10-CM code O10.012 represents “Pre-existing essential hypertension complicating pregnancy, second trimester”. It is classified under Chapter 15: Pregnancy, Childbirth and the Puerperium and is a billable/specific code that can be used on a claim.

Yes, O10.012 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

O10.012 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).

O10.012 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-).

Yes, when using O10.012, also report: code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known..

O10.012 is linked to 1 UMLS Concept Unique Identifier: C2903513. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like pre-existing essential htn comp pregnancy, second trimester affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

There is no direct ICD-11 mapping available for O10.012 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.