Version 2024
No Valid Principal Dx

2024 ICD-10-CM Diagnosis Code R45.85

Homicidal and suicidal ideations

ICD-10-CM Code:
R45.85
ICD-10 Code for:
Homicidal and suicidal ideations
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
    (R00–R99)
    • Symptoms and signs involving cognition, perception, emotional state and behavior
      (R40-R46)
      • Symptoms and signs involving emotional state
        (R45)

R45.85 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of homicidal and suicidal ideations. The code is not specific and is NOT valid for the year 2024 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

According to ICD-10-CM guidelines this code should not to be used as a principal diagnosis code when a related definitive diagnosis has been established.

Specific Coding Applicable to Homicidal and suicidal ideations

Non-specific codes like R45.85 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for homicidal and suicidal ideations:

  • Use R45.850 for Homicidal ideations - BILLABLE CODE

  • Use R45.851 for Suicidal ideations - BILLABLE CODE

Tabular List of Diseases and Injuries

The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.


Type 1 Excludes

Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

Patient Education


Mental Disorders

What are mental disorders?

Mental disorders (or mental illnesses) are conditions that affect your thinking, feeling, mood, and behavior. They may be occasional or long-lasting (chronic). They can affect your ability to relate to others and function each day.

What are some types of mental disorders?

There are many different types of mental disorders. Some common ones include:

  • Anxiety disorders, including panic disorder, obsessive-compulsive disorder, and phobias
  • Depression, bipolar disorder, and other mood disorders
  • Eating disorders
  • Personality disorders
  • Post-traumatic stress disorder
  • Psychotic disorders, including schizophrenia

What causes mental disorders?

There is no single cause for mental illness. A number of factors can contribute to risk for mental illness, such as:

  • Your genes and family history
  • Your life experiences, such as stress or a history of abuse, especially if they happen in childhood
  • Biological factors such as chemical imbalances in the brain
  • A traumatic brain injury
  • A mother's exposure to viruses or toxic chemicals while pregnant
  • Use of alcohol or recreational drugs
  • Having a serious medical condition like cancer
  • Having few friends, and feeling lonely or isolated

Mental disorders are not caused by character flaws. They have nothing to do with being lazy or weak.

Who is at risk for mental disorders?

Mental disorders are common. More than half of all Americans will be diagnosed with a mental disorder at some time in their life.

How are mental disorders diagnosed?

The steps to getting a diagnosis include:

  • A medical history
  • A physical exam and possibly lab tests, if your provider thinks that other medical conditions could be causing your symptoms
  • A psychological evaluation. You will answer questions about your thinking, feelings, and behaviors.

What are the treatments for mental disorders?

Treatment depends on which mental disorder you have and how serious it is. You and your provider will work on a treatment plan just for you. It usually involves some type of therapy. You may also take medicines. Some people also need social support and education on managing their condition.

In some cases, you may need more intensive treatment. You may need to go to a psychiatric hospital. This could be because your mental illness is severe. Or it could be because you are at risk of hurting yourself or someone else. In the hospital, you will get counseling, group discussions, and activities with mental health professionals and other patients.


[Learn More in MedlinePlus]

Suicide

What is suicide?

Suicide is the taking of one's own life. It is a death that happens when someone harms themselves because they want to end their life. A suicide attempt is when someone harms themselves to try to end their life, but they do not die.

Suicide is a major public health problem and a leading cause of death in the United States. The effects of suicide go beyond the person who acts to take his or her life. It can also have a lasting effect on family, friends, and communities.

Who is at risk for suicide?

Suicide does not discriminate. It can touch anyone, anywhere, at any time. But there are certain factors that can contribute to the risk of suicide, including:

  • Having attempted suicide before
  • Depression and other mental health disorders
  • Alcohol or drug use disorder
  • Family history of a mental health disorder
  • Family history of an alcohol or drug use disorder
  • Family history of suicide
  • Family violence, including intimate partner violence, child abuse, or sexual abuse
  • Having guns in the home
  • Being in or having recently gotten out of prison or jail
  • Being exposed to others' suicidal behavior, such as a family member, peer, or celebrity
  • Medical illness, including chronic pain
  • Stressful life event, such as a job loss, financial problems, loss of a loved one, a breakup of a relationship, etc.
  • Being between the ages of 15 and 24 years or over age 60

What are the warning signs for suicide?

The warning signs for suicide include:

  • Talking about wanting to die or wanting to kill oneself
  • Making a plan or looking for a way to kill oneself, such as searching online
  • Buying a gun or stockpiling pills
  • Feeling empty, hopeless, trapped, or like there's no reason to live
  • Being in unbearable pain
  • Talking about being a burden to others
  • Using more alcohol or drugs
  • Acting anxious or agitated; behaving recklessly
  • Sleeping too little or too much
  • Withdrawing from family or friends or feeling isolated
  • Showing rage or talking about seeking revenge
  • Displaying extreme mood swings
  • Saying good-bye to loved ones, putting affairs in order

Some people may tell others about their suicidal thoughts. But others may try to hide them. This can make some of the signs harder to spot.

What should I do if I need help or know someone who does?

If you or someone you know has the warning signs for suicide, get help right away, especially if there is a change in behavior. If it is an emergency, dial 911. Otherwise there are five steps that you can take:

  • Ask the person if they're thinking about killing themselves.
  • Keep them safe. Find out whether they have a plan for suicide and keep them away from things that they can use to kill themselves.
  • Be there with them. Listen carefully and find out what they are thinking and feeling.
  • Help them connect to resources that can help them, such as through:
    • Calling or texting the 988 Suicide & Crisis Lifeline at 988.
    • Chatting through Lifeline Chat.
    • For veterans, reaching the Veterans Crisis Line by:
      • Calling 988 and then pressing 1.
      • Texting to 838255.
      • Chatting with them.
  • Stay connected. Staying in touch after a crisis can make a difference.

NIH: National Institute of Mental Health


[Learn More in MedlinePlus]

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.