I10
Essential (primary) hypertension
- Release
- FY 2027
- Effective
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
Includes
high blood pressure
Includes
hypertension (arterial) (benign) (essential) (malignant) (primary) (systemic)
Excludes1
hypertensive disease complicating pregnancy, childbirth and the puerperium (O10-O11, O13-O16)
Excludes2
essential (primary) hypertension involving vessels of brain (I60-I69)
Excludes2
essential (primary) hypertension involving vessels of eye ( H35.0- )
Version History
How I10 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentEssential (primary) hypertension
-
FY 2026 Effective
UnchangedEssential (primary) hypertension
Related Codes
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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