Complete ICD-10-CM coding and documentation guide for icd-10 coding for unresponsive includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for Unresponsive
Use ICD-10 code R40.20 for coma, unspecified, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Altered mental status, unspecified
Use when the patient shows fluctuating consciousness without meeting coma criteria.
Deep coma
Use when the patient is in a deep coma due to metabolic encephalopathy.
The ICD-10 code for an unresponsive state without a known cause is R40.20. If a specific cause is identified, use the appropriate etiology code.
Document the duration, stimuli tested, GCS score, and any associated symptoms. This ensures accurate coding and clinical understanding.