Complete ICD-10-CM coding and documentation guide for icd-10 coding for resistant hypertension includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for Resistant Hypertension
Use ICD-10 code I1A.0 for resistant hypertension, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Hypertensive crisis
Use if there is an urgent or emergent BP elevation in addition to resistant hypertension.
Long-term use of other medications
Use to track long-term use of antihypertensive medications.
The ICD-10 code for resistant hypertension is I1A.0. It is used when hypertension remains uncontrolled despite the use of three antihypertensive medications, including a diuretic.
Document resistant hypertension by specifying medication names, doses, BP readings, and confirming medication adherence. Ensure to code the underlying hypertension first.