2; ICD-10 codes X76, X77.
ICD-9-CM Diagnosis Code V62. 84 : Suicidal ideation.
Table 2ICD codes for Intentional self‐harm (X60–X84)Admitted to hospitalSuicide attemptYes280No2848Self‐harmYes4372 more rows
81 Suicidal ideation may be assigned as an additional diagnosis with a code from F00- F99 if it meets criteria in ACS 1802 Signs and symptoms, i.e. it represents an important problem in medical care in its own right.
Suicidal ideation is any self-reported thoughts of engaging in suicide-related behavior. Subtypes of suicide-related ideations depend on the presence or absence of suicidal intent. To have suicidal intent is to have suicide or deliberate self-killing as one's purpose.
R45. 851 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2022 edition of ICD-10-CM R45.