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I1A.0 Resistant hypertension
CategoryCODABLE
I1A.0
Resistant hypertension
EXAMPLES
Apparent treatment resistant hypertension
Treatment resistant hypertension
True resistant hypertension
Treatment resistant hypertension
True resistant hypertension
CODING RULE
Code first: specific type of existing hypertension, if known, such as:
essential hypertension (I10)
secondary hypertension (I15.-)
essential hypertension (I10)
secondary hypertension (I15.-)
- Chapter
- IX · Diseases of the circulatory system
- Section
- I10-I1A
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.