Diagnosis Code R45.1
Short Description: Restlessness and agitation
Long Description: Restlessness and agitation
Version 2019 of the ICD-10-CM diagnosis code R45.1
Valid for Submission
The code R45.1 is valid for submission for HIPAA-covered transactions.
Information for Medical Professionals
Information for Patients
Fear and anxiety are part of life. You may feel anxious before you take a test or walk down a dark street. This kind of anxiety is useful - it can make you more alert or careful. It usually ends soon after you are out of the situation that caused it. But for millions of people in the United States, the anxiety does not go away, and gets worse over time. They may have chest pains or nightmares. They may even be afraid to leave home. These people have anxiety disorders. Types include
- Panic disorder
- Obsessive-compulsive disorder
- Post-traumatic stress disorder
- Generalized anxiety disorder
Treatment can involve medicines, therapy or both.
NIH: National Institute of Mental Health
- Generalized anxiety disorder (Medical Encyclopedia)
- Generalized Anxiety Disorder (GAD): When Worry Gets Out of Control - NIH - Easy-to-Read (National Institute of Mental Health)
- Generalized anxiety disorder - children (Medical Encyclopedia)
- Generalized anxiety disorder -- self-care (Medical Encyclopedia)
- Palliative care - fear and anxiety (Medical Encyclopedia)
- Separation anxiety in children (Medical Encyclopedia)
- Stress and your health (Medical Encyclopedia)
General Equivalence Map Definitions
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
- Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
- No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
- Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.
Present on Admission
The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement.