ICD-10-CM R45.850 is the diagnosis code for Homicidal ideations. This code falls under the section "Symptoms and signs involving cognition, perception, emotional state and behavior" within Chapter 18 — Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where R45.850 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, R45.850 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
R45.850 is the ICD-10-CM diagnosis code for "Homicidal ideations". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of R45.850 is R45.85 ("Homicidal and suicidal ideations"). R45.850 provides a more specific classification within this category.
R45.850 is located in Section R40-R46 — "Symptoms and signs involving cognition, perception, emotional state and behavior" within Chapter 18 of the ICD-10-CM Tabular List.
Use R45.850 when the patients documented diagnosis matches "Homicidal ideations" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Homicidal ideations is R45.850.
Yes, R45.850 can be used as a primary diagnosis code since it is billable and specific.
R45.850 is in Chapter 18 of the ICD-10-CM Tabular List.
Yes, R45.850 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.