Z86.73
Billable codePersonal history of transient ischemic attack (TIA), and cerebral infarction without residual deficits
The ICD-10 code for personal history of transient ischemic attack (tia), and cerebral infarction without residual deficits is Z86.73.
Clinical notes
Excludes1 (not coded here)
An Excludes1 note is a pure exclusion: the excluded condition and this code should never be reported together, because the two conditions cannot occur at the same time (e.g. a congenital form vs. an acquired form of the same disease).
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 prolonged reversible ischemic neurological deficit (PRIND)
- Personal history of stroke NOS without residual deficits
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •Confirm the excluded condition(s) listed above are not also present — Excludes1 conditions cannot be coded together with this one.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- Z86.71Personal history of venous thrombosis and embolismnon-billable header
- Z86.72Personal history of thrombophlebitis
- Z86.74Personal history of sudden cardiac arrest
- Z86.79Personal history of other diseases of the circulatory system
- Z86.73Personal history of transient ischemic attack (TIA), and cerebral infarction without residual deficits
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- V1254
Associated MS-DRGs
Z86.73 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.