Z86.59
Billable codePersonal history of other mental and behavioral disorders
The ICD-10 code for personal history of other mental and behavioral disorders is Z86.59.
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
- Z86.51Personal history of combat and operational stress reaction
- Z86.59Personal history of other mental and behavioral disorders
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- V118Approximate match
- V119Approximate match
- V401Approximate match
Associated MS-DRGs
Z86.59 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.