Z91.51
Billable codePersonal history of suicidal behavior
The ICD-10 code for personal history of suicidal behavior is Z91.51.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Personal history of parasuicide
- Personal history of self-poisoning
- Personal history of suicide attempt
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- Z91.52Personal history of nonsuicidal self-harm
- Z91.51Personal history of suicidal behavior
Associated MS-DRGs
Z91.51 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.