Non-Billable / Non-Specific Code
ICD-10-CM R45.85 is the diagnosis code for Homicidal and suicidal 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 non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
The following conditions should never be coded at the same time as R45.85. They are mutually exclusive:
Understanding where R45.85 sits in the ICD-10-CM classification helps ensure proper coding:
No, R45.85 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
R45.85 is the ICD-10-CM diagnosis code for "Homicidal and suicidal ideations". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of R45.85 is R45.8 ("Other symptoms and signs involving emotional state"). R45.85 provides a more specific classification within this category.
R45.85 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.
R45.85 has 2 sub-code(s) that provide more specific detail: R45.850, R45.851.
Use R45.85 when the patients documented diagnosis matches "Homicidal and suicidal 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 and suicidal ideations is R45.85.
No, R45.85 is non-billable. Use a more specific sub-code for primary diagnosis billing.
R45.85 is in Chapter 18 of the ICD-10-CM Tabular List.
Type 1 Excludes for R45.85 include: suicide attempt (T14.91).
Yes, R45.85 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.