Complete ICD-10-CM coding and documentation guide for icd-10 coding for transient alteration of awareness includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for Transient Alteration of Awareness
Use ICD-10 code R40.4 for transient alteration of awareness, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Epilepsy, unspecified, intractable, without status epilepticus
Use when episodes are confirmed to be seizure-related.
Orthostatic hypotension
Use when episodes are related to changes in posture.
The ICD-10 code for transient alteration of awareness is R40.4, used when no definitive underlying cause is identified.
R40.4 should not be used as a principal diagnosis if a definitive cause is documented. Sequence the definitive diagnosis first.