R45.1 Restlessness and agitation

Billable ICD-10-CM code, FY2026.

MS-DRG index

Defines the logic of DRG(s) 884 in MDC 19.

Approximate ICD-9-CM (GEMs)

• 307.9 Other and unspecified special symptoms or syndromes, not elsewhere classified (approximate)

Code annotations containing back-references to R45.1

Back-references to R45

• Type 1 Excludes: F07.0 Personality change due to known physiological condition ("signs and symptoms involving emotional state (R45.-)")

Diagnosis Index entries for R45.1

• Agitation
• Restlessness
• State (of) › agitated
• State (of) › restlessness

Nearby codes

• R45 Symptoms and signs involving emotional state
• R45.0 Nervousness
• R45.1 Restlessness and agitation (this code)
• R45.2 Unhappiness
• R45.3 Demoralization and apathy
• R45.4 Irritability and anger
• R45.5 Hostility
• R45.6 Violent behavior